Arduino & SCM Supplies

1. Working power supply: DC5V external power supply or 18650 battery (both need to be prepared by yourself)2. Applicable batteries: batteries that meet the stop discharge voltage of 2.5~3.5V and 4.2V charging are applicable3. Power supply interface: Type-C interface, power supply line is prepared by yourself (C port mobile phone line)4. System language: Chinese, English5. Test quantity: 1-way charging and discharging measurement (only right battery)6. Internal resistance measurement: Support, use DC two-wire method to test internal resistance7. Charging function: Support, 1-way program control about 1A (MAX) charging; 1-way hardware control about 0.5A (MAX) charging8. Discharging function: Support, only 1-way supports about 1A (MAX) discharge and automatically stops when the condition is met9. Automatic charging and discharging: Support, the battery is fully charged at the end of automatic mode (stop voltage is set to 2.8V or above)10. Cyclic charging and discharging: Support, 1~9 cycles adjustable11. Status prompt: Supported12. Stop discharge voltage: 2.5V, 2.6V, 2.7V, 2.8V, 2.9V, 3.0V, 3.1V, 3.2V, 3.3V, 3.4V, 3.5V, 11 levels adjustable13. Discharge current: two resistors, about 1A current (MAX), not adjustable, does not support self-modification14. Charging voltage: controlled by dedicated battery charging chip, about 0.5A/1A charging (MAC), full charge voltage 4.2V15. Power off save: only save the setting parameters, not the measurement data16. Weight: 80g17. Product size: 110×88x30mmTest method:Wait a few seconds after installing the battery, read the battery data, and the battery voltage and internal resistance parameters will be displayed. There will be a delay in data loading during the battery loading and unloading process. Check after the data stabilizesAbout capacity test:The discharge must be completed to measure the capacity. I have never met anyone who wants to measure the capacity just by installing the battery. Discharge takes time. You have to wait for the discharge to end automatically to have a complete capacity in the discharge stageThis product uses the DC two-wire method to test the battery internal resistance principle:DC impedance is based on the physical formula R=V/I, the test set The battery is forced to pass a large constant DC current (currently 10A-80A is generally used) in a short period of time (usually 2-3 seconds), and the voltage at both ends of the battery is measured, and the current battery internal resistance is calculated according to the formula. The DC two-wire test internal resistance is the result of the middle line resistance, and the result is used for reference comparison between batteries tested in the same batch. Due to the influence of contact resistance and battery self-loss, the internal resistance may not be identified normally and cannot be measured. For those with high requirements for internal resistance measurement accuracy, the TS235 internal resistance tester (AC four-wire method) can be used for internal resistance testing.Specification: Package Weight One Package Weight 0.12kgs / 0.27lb One Package Size 16cm * 11cm * 5cm / 6.3inch * 4.33inch * 1.97inch Qty per Carton 54 Carton Weight 7.60kgs / 16.75lb Carton Size 50cm * 35cm * 32cm / 19.69inch * 13.78inch * 12.6inch Loading Container 20GP: 476 cartons * 54 pcs = 25704 pcs 40HQ: 1105 cartons * 54 pcs = 59670 pcs

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Features:1. With flash-on and flash-off functions, you can add parameters in the command to operate the relay to automatically close after a period of time2. Support DC 7-36V wide voltage power supply, support PoE Ethernet power supply3. Support control of relays through MQTT protocol, and provide Alibaba Cloud MQTT application routines4. Onboard optocoupler isolation to avoid interference from relay high-voltage circuits5. Adopt dedicated relay driver chip, built-in freewheeling diode protection, stronger and more stable driving ability6. Switch input with bidirectional optocoupler isolation, support passive and active switch input, built-in de-jitter algorithm, relay supports switch input linkage mode or flip mode control7. Onboard anti-reverse connection circuit to avoid reverse connection of positive and negative poles and burn out the circuit (only 8-way B version)8. Adopt high-quality relays, allow access to loads: less than or equal to 10A 250V AC or less than or equal to 10A 30V DC9. Guide rail type ABS protective shell, easy to install and use, safer with shell10. Four external LED indicators and a network port indicator light make it easy to check the MCU status and signal receiving and sending statusProduct parameters:1. Communication interface (DO): Ethernet (supports PoE)2. Communication protocol: TCP/UDP/MQTT3. Modbus protocol: Modbus RTU protocol or Modbus TCP protocol4. Device address: cannot be set, identify the device by IP address5. Output control: 8 relays6. Relay type: one normally open, one long closed7. Relay access load: less than or equal to 10A 250V AC or less than or equal to 10A 30V DC8. Input control (DI): 8 inputs9. Power supply: PoE network port, DC 5.5 x 2.1 power interface or terminal block10. Power supply range: 7-36V wide voltage11. Installation method: standard DIN 35mm rail installation or screw hole wall installation12. Dimensions: 145 x 90 x 40mmSpecification: Package Weight One Package Weight 0.28kgs / 0.63lb One Package Size 18cm * 12cm * 7cm / 7.09inch * 4.72inch * 2.76inch Qty per Carton 32 Carton Weight 10.10kgs / 22.27lb Carton Size 38cm * 50cm * 30cm / 14.96inch * 19.69inch * 11.81inch Loading Container 20GP: 467 cartons * 32 pcs = 14944 pcs 40HQ: 1086 cartons * 32 pcs = 34752 pcs

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Notes:1. There are MOS and other components on the board, which are easily damaged by soldering iron induction electricity or static electricity. Please make sure that the soldering iron used is grounded (and the ground wire of the power strip is connected). It is best to wear anti-static gloves when operating.2. Be careful not to install the battery upside down, otherwise the board may burn.3. Please choose a power supply with sufficient power. Only in this way can the board work properly.4. The board power supply should not be higher than 5V.5. Please do not modify the board without technical confirmation.6. It is normal for the module to heat up when working at high power, just pay attention to fanning.Product Introduction:1. This product is suitable for power-off equipment without power outages. When there is power, use external power supply, and automatically switch to battery power supply seamlessly when there is a power outage.2. If the USB interface is used for power supply, it is recommended to use the Type-c interface. Compared with the microUSB interface, the current that can pass is much larger, and the maximum current that can pass is 5A.3. Suitable for routers, cameras, development boards and other devices, seamlessly switch to battery power when power is off, and keep the network connected when power is off.4. Seamless switching between external power supply and battery dual power supply (no delay)5. Uninterrupted power supply, automatic start when power is off, automatic charging when incoming call.6. Output voltage 5V/9V/12V optional, other voltages can be customized.7. Four practical functions: lithium battery charging, lithium battery protection, boost output, and UPS switching.8. Two-color LED indicates charging status, the green light is always on when full, and charging stops automatically.9. Type-C interface, large current.10. Product size: 89 x 42mm11. Weight: about 37gFunction description:1. UPS function: When the power supply is powered, the power supply directly supplies power to the load through the boost circuit, and charges the lithium battery at the same time. Once the power supply is off, the battery path is automatically started to supply power to the load through the boost circuit.2. Boost circuit: peak power up to 20W, rated power up to 15W, BOST boost circuit, built-in 12A high current MOS, efficiency up to 96%, module static power consumption 25mA, optional 5V/9V/12V output.(Load normal recommendation <15W. Output 5V: current 3A, output 9V: current 1.6A, output 12V: current 1.2A)3. Lithium battery protection overcharge, over discharge, over temperature, over current protection (if short-circuited by mistake, it will enter the protection state and no output, and it will automatically activate and restore output when connected to 5V charging)Specification: Package Weight One Package Weight 0.06kgs / 0.14lb One Package Size 12cm * 7cm * 4cm / 4.72inch * 2.76inch * 1.57inch Qty per Carton 144 Carton Weight 9.80kgs / 21.61lb Carton Size 38cm * 30cm * 50cm / 14.96inch * 11.81inch * 19.69inch Loading Container 20GP: 467 cartons * 144 pcs = 67248 pcs 40HQ: 1086 cartons * 144 pcs = 156384 pcs

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Notes:1. There are MOS and other components on the board, which are easily damaged by soldering iron induction electricity or static electricity. Please make sure that the soldering iron used is grounded (and the ground wire of the power strip is connected). It is best to wear anti-static gloves when operating.2. Be careful not to install the battery upside down, otherwise the board may burn.3. Please choose a power supply with sufficient power. Only in this way can the board work properly.4. The board power supply should not be higher than 5V.5. Please do not modify the board without technical confirmation.6. It is normal for the module to heat up when working at high power, just pay attention to fanning.Product Introduction:1. This product is suitable for power-off equipment without power outages. When there is power, use external power supply, and automatically switch to battery power supply seamlessly when there is a power outage.2. If the USB interface is used for power supply, it is recommended to use the Type-c interface. Compared with the microUSB interface, the current that can pass is much larger, and the maximum current that can pass is 5A.3. Suitable for routers, cameras, development boards and other devices, seamlessly switch to battery power when power is off, and keep the network connected when power is off.4. Seamless switching between external power supply and battery dual power supply (no delay)5. Uninterrupted power supply, automatic start when power is off, automatic charging when incoming call.6. Output voltage 5V/9V/12V optional, other voltages can be customized.7. Four practical functions: lithium battery charging, lithium battery protection, boost output, and UPS switching.8. Two-color LED indicates charging status, the green light is always on when full, and charging stops automatically.9. Type-C interface, large current.10. Product size: 89 x 42mm11. Weight: about 37gFunction description:1. UPS function: When the power supply is powered, the power supply directly supplies power to the load through the boost circuit, and charges the lithium battery at the same time. Once the power supply is off, the battery path is automatically started to supply power to the load through the boost circuit.2. Boost circuit: peak power up to 20W, rated power up to 15W, BOST boost circuit, built-in 12A high current MOS, efficiency up to 96%, module static power consumption 25mA, optional 5V/9V/12V output.(Load normal recommendation <15W. Output 5V: current 3A, output 9V: current 1.6A, output 12V: current 1.2A)3. Lithium battery protection overcharge, over discharge, over temperature, over current protection (if short-circuited by mistake, it will enter the protection state and no output, and it will automatically activate and restore output when connected to 5V charging)Specification: Package Weight One Package Weight 0.06kgs / 0.14lb One Package Size 12cm * 7cm * 4cm / 4.72inch * 2.76inch * 1.57inch Qty per Carton 144 Carton Weight 9.80kgs / 21.61lb Carton Size 38cm * 30cm * 50cm / 14.96inch * 11.81inch * 19.69inch Loading Container 20GP: 467 cartons * 144 pcs = 67248 pcs 40HQ: 1086 cartons * 144 pcs = 156384 pcs

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Notes:1. There are MOS and other components on the board, which are easily damaged by soldering iron induction electricity or static electricity. Please make sure that the soldering iron used is grounded (and the ground wire of the power strip is connected). It is best to wear anti-static gloves when operating.2. Be careful not to install the battery upside down, otherwise the board may burn.3. Please choose a power supply with sufficient power. Only in this way can the board work properly.4. The board power supply should not be higher than 5V.5. Please do not modify the board without technical confirmation.6. It is normal for the module to heat up when working at high power, just pay attention to fanning.Product Introduction:1. This product is suitable for power-off equipment without power outages. When there is power, use external power supply, and automatically switch to battery power supply seamlessly when there is a power outage.2. If the USB interface is used for power supply, it is recommended to use the Type-c interface. Compared with the microUSB interface, the current that can pass is much larger, and the maximum current that can pass is 5A.3. Suitable for routers, cameras, development boards and other devices, seamlessly switch to battery power when power is off, and keep the network connected when power is off.4. Seamless switching between external power supply and battery dual power supply (no delay)5. Uninterrupted power supply, automatic start when power is off, automatic charging when incoming call.6. Output voltage 5V/9V/12V optional, other voltages can be customized.7. Four practical functions: lithium battery charging, lithium battery protection, boost output, and UPS switching.8. Two-color LED indicates charging status, the green light is always on when full, and charging stops automatically.9. Type-C interface, large current.10. Product size: 89 x 42mm11. Weight: about 37gFunction description:1. UPS function: When the power supply is powered, the power supply directly supplies power to the load through the boost circuit, and charges the lithium battery at the same time. Once the power supply is off, the battery path is automatically started to supply power to the load through the boost circuit.2. Boost circuit: peak power up to 20W, rated power up to 15W, BOST boost circuit, built-in 12A high current MOS, efficiency up to 96%, module static power consumption 25mA, optional 5V/9V/12V output.(Load normal recommendation <15W. Output 5V: current 3A, output 9V: current 1.6A, output 12V: current 1.2A)3. Lithium battery protection overcharge, over discharge, over temperature, over current protection (if short-circuited by mistake, it will enter the protection state and no output, and it will automatically activate and restore output when connected to 5V charging)Specification: Package Weight One Package Weight 0.06kgs / 0.14lb One Package Size 12cm * 7cm * 4cm / 4.72inch * 2.76inch * 1.57inch Qty per Carton 144 Carton Weight 9.80kgs / 21.61lb Carton Size 38cm * 30cm * 50cm / 14.96inch * 11.81inch * 19.69inch Loading Container 20GP: 467 cartons * 144 pcs = 67248 pcs 40HQ: 1086 cartons * 144 pcs = 156384 pcs

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1. Dual Ethernet port design, support communication and PoE power supply cascade2. With flash-on and flash-off functions, the relay can be controlled by command to automatically close after being turned on for a period of time3. Support DC7V-36V wide voltage power supply, support PoE Ethernet power supply4. Support control of relays through MQTT protocol, and provide Alibaba Cloud MQTT application routines5. Onboard optocoupler isolation to avoid interference from relay high-voltage circuits6. Adopt special relay driver chip with built-in freewheeling diode protection, with stronger and more stable driving ability7. The switch input has bidirectional optocoupler isolation, supports passive and active switch input, built-in de-jitter algorithm, and the relay supports switch input linkage mode or flip mode control8. Onboard anti-reverse connection circuit to avoid reverse connection of positive and negative poles and burnout of the circuit9. High-quality relays are used to allow access to loads: less than or equal to 10A250VAC or less than or equal to 10A30VDC10. Guide rail ABS protective shell, easy to install and use, safer with shell11. External 4 LED indicators and network port indicators, you can easily check the MCU status and signal receiving and sending status12. Product size: about 175 x 90 x 40mm13. Weight: about 287g14. This product is manually measured, and there may be errors of 0.1-0.2 mm and 0.1-0.2 grams in length and weight; there may be a slight color difference due to display and light problems. Please refer to the actual product!Specification: Package Weight One Package Weight 0.34kgs / 0.76lb One Package Size 22cm * 13cm * 7cm / 8.66inch * 5.12inch * 2.76inch Qty per Carton 20 Carton Weight 8.00kgs / 17.64lb Carton Size 46cm * 28cm * 37cm / 18.11inch * 11.02inch * 14.57inch Loading Container 20GP: 559 cartons * 20 pcs = 11180 pcs 40HQ: 1298 cartons * 20 pcs = 25960 pcs

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Features:1. Starlight sensor, clear imaging in low-light environment2. Built-in R-CUT function, onboard switch and GPIO pad, 3. Support switch switching or GPI1O software control R-CUT switch4. Use with infrared fill light to support night vision imaging5. Can be directly connected to Raspberry Pi 5/4B/3B+/3A+/3B/2B/B+/A+ multiple versions, can be connected to Raspberry Pi Zero series or Zero 2 W seriesProduct parameters:1. Photosensitive chip: IMX4622. CMOS size: 1/2.8 inch3. Pixels: 2 million (1920 x 1080)4. Aperture: F2.05. Focal length: 3.95mm6. Diagonal field of view: 90 degrees7. Camera type: color8. Focus mode: fixed focus9. Distortion: less than 5%10. Shutter mode: rolling shutter11. Product size: about 32 x 32 x 24.75mm12. Weight: about 12g13. This product is measured manually, and there may be an error of 0.1-0.2mm and 0.1-0.2g in length and weight; there may be a slight color difference due to display and light problems. Please refer to the actual product!Specification: Package Weight One Package Weight 0.05kgs / 0.12lb One Package Size 15cm * 10cm * 5cm / 5.91inch * 3.94inch * 1.97inch Qty per Carton 63 Carton Weight 4.30kgs / 9.48lb Carton Size 47cm * 32cm * 37cm / 18.5inch * 12.6inch * 14.57inch Loading Container 20GP: 479 cartons * 63 pcs = 30177 pcs 40HQ: 1112 cartons * 63 pcs = 70056 pcs

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Features:1. Support setting device address (1-255) to cascade multiple devices through RS485 bus2. With flash-on and flash-off functions, the relay can be controlled by command to automatically close after being turned on for a period of time3. Onboard voltage regulator chip, direct plug-in 7V-36V wide voltage power supply4. Onboard integrated power isolation, which can provide stable isolation voltage, and no additional power supply is required for the isolation end5. Onboard integrated ADI magnetic coupling isolation, which can be used for signal isolation, high reliability, strong anti-interference, low power consumption6. Onboard resettable fuse and TVS (transient voltage suppressor) can effectively suppress surge voltage and transient spike voltage in the circuit, prevent overcurrent and overvoltage, lightning protection and anti-static7. Onboard optocoupler isolation to avoid interference from relay high-voltage circuit8. Adopting dedicated relay driver chip with built-in freewheeling diode protection, the driving capability is stronger and more stable9. Onboard anti-reverse connection circuit to avoid reverse connection of positive and negative poles and burnout of circuit10. Adopting high-quality high-current relay, load connection is allowed: less than or equal to 30A 250V AC or less than or equal to 30A 28V DC11. Guide rail ABS protective shell, easy to install and use, safer with shell12. External 3 LED indicators, convenient to check MCU status and signal receiving and sending statusProduct parameters:1. Working voltage: 7V-36V2. Communication protocol: RS4853. Communication baud rate: 4800, 9600, 19200, 38400, 57600, 115200, 128000, 2560004. Default communication format: 9600, N, 8, 15. Number of relays: 46. Contact type: one normally open, one normally closed7. Contact load: less than or equal to 30A250VAC or equal to 30A28VDC8. Communication protocol: standard Modbus RTU protocol9. RS485 address setting: 1-25510. Indicator light:STA: MCU indicator light, flashes when MCU is working normallyTXD: Send indicator light, the light is on when sending dataRXD: Receive indicator light, the light is on when receiving data11. Product size: 145 x 90 x 40mm12. This product is manually measured, and there may be an error of 0.1-0.2 mm and 0.1-0.2 g in length and weight; there may be a slight color difference due to display and light issues. Please refer to the actual product!Specification: Package Weight One Package Weight 0.31kgs / 0.69lb One Package Size 18cm * 12cm * 6cm / 7.09inch * 4.72inch * 2.36inch Qty per Carton 40 Carton Weight 13.50kgs / 29.76lb Carton Size 38cm * 50cm * 32cm / 14.96inch * 19.69inch * 12.6inch Loading Container 20GP: 438 cartons * 40 pcs = 17520 pcs 40HQ: 1018 cartons * 40 pcs = 40720 pcs

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Features:1. Support setting device address (1-255) to cascade multiple devices through RS485 bus2. With flash-on and flash-off functions, the relay can be controlled by command to automatically close after being turned on for a period of time3. Onboard integrated power isolation can provide stable isolation voltage, and the isolation end does not need additional power supply4. Onboard integrated magnetic coupling isolation can be used for signal isolation, with high reliability, strong anti-interference and low power consumption5. Onboard self-recovery fuse and TVS (transient voltage suppression tube) can effectively suppress surge voltage and transient spike voltage in the circuit, prevent overcurrent and overvoltage, lightning protection and anti-static6. Using a dedicated magnetic latching relay driver chip, the driving ability is stronger and more stable7. Onboard anti-reverse connection circuit to avoid reverse connection of positive and negative poles and burn out the circuit8. Using high-quality relays, the load allowed is: less than or equal to 10A 250V AC or less than or equal to 10A 30V DC9. Guide rail ABS protective shell, easy to install and use, safer with shell10. External 3 LED indicators, convenient to check the MCU status and signal receiving and sending status11. Using magnetic latching relays, the state of the relay will remain unchanged after power failureProduct parameters:1. Working voltage: 7V-36V2. Communication protocol: RS4853. Communication baud rate: 4800, 9600, 19200, 38400, 57600, 115200, 128000, 2560004. Default communication format: 9600, N, 8, 15. Number of relays: 86. Contact type: one normally open, one normally closed7. Contact load: less than or equal to 10A 250V AC or equal to 10A 30V DC8. Modbus protocol: standard Modbus RTU protocol9. RS485 address setting: 1-25510. Indicator light:STA: MCU indicator light, flashes when MCU is working normallyTXD: Transmit indicator light, lights up when sending dataRXD: Receive indicator light, lights up when receiving data11. Product size: 145 x 90 x 40mm12. This product is manually measured, and there may be an error of 0.1-0.2 mm and 0.1-0.2 grams in length and weight; there may be a slight color difference due to display and light problems. Please refer to the actual product!Specification: Package Weight One Package Weight 0.27kgs / 0.60lb One Package Size 18cm * 12cm * 6cm / 7.09inch * 4.72inch * 2.36inch Qty per Carton 40 Carton Weight 11.70kgs / 25.79lb Carton Size 38cm * 50cm * 32cm / 14.96inch * 19.69inch * 12.6inch Loading Container 20GP: 438 cartons * 40 pcs = 17520 pcs 40HQ: 1018 cartons * 40 pcs = 40720 pcs

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Features:1. Support setting device address (1-255) to cascade multiple devices through RS485 bus2. With flash-on and flash-off functions, the relay can be controlled by command to automatically close after being turned on for a period of time3. Onboard voltage regulator chip, direct plug-in 7V-36V wide voltage power supply4. Onboard integrated power isolation, which can provide stable isolation voltage, and no additional power supply is required for the isolation end5. Onboard integrated ADI magnetic coupling isolation, which can be used for signal isolation, high reliability, strong anti-interference, low power consumption6. Onboard resettable fuse and TVS (transient voltage suppressor) can effectively suppress surge voltage and transient spike voltage in the circuit, prevent overcurrent and overvoltage, lightning protection and anti-static7. Onboard optocoupler isolation to avoid interference from relay high-voltage circuit8. Adopting dedicated relay driver chip with built-in freewheeling diode protection, the driving capability is stronger and more stable9. Onboard anti-reverse connection circuit to avoid reverse connection of positive and negative poles and burnout of circuit10. Adopting high-quality high-current relay, load connection is allowed: less than or equal to 30A 250V AC or less than or equal to 30A 28V DC11. Guide rail ABS protective shell, easy to install and use, safer with shell12. External 3 LED indicators, convenient to check MCU status and signal receiving and sending statusProduct parameters:1. Working voltage: 7V-36V2. Communication protocol: RS4853. Communication baud rate: 4800, 9600, 19200, 38400, 57600, 115200, 128000, 2560004. Default communication format: 9600, N, 8, 15. Number of relays: 86. Contact type: one normally open, one normally closed7. Contact load: less than or equal to 30A 250V AC or equal to 30A 28V DC8. Communication protocol: standard Modbus RTU protocol9. RS485 address setting: 1-25510. Indicator light:STA: MCU indicator light, flashes when MCU is working normallyTXD: Send indicator light, lights up when sending dataRXD: Receive indicator light, lights up when receiving data11. Product size: 200 x 110.9 x 59.1mm12. This product is manually measured, and there may be an error of 0.1-0.2 mm and 0.1-0.2 g in length and weight; there may be a slight color difference due to display and light problems. Please refer to the actual product!Specification: Package Weight One Package Weight 0.57kgs / 1.27lb One Package Size 24cm * 13cm * 8cm / 9.45inch * 5.12inch * 3.15inch Qty per Carton 16 Carton Weight 10.30kgs / 22.71lb Carton Size 50cm * 28cm * 34cm / 19.69inch * 11.02inch * 13.39inch Loading Container 20GP: 560 cartons * 16 pcs = 8960 pcs 40HQ: 1300 cartons * 16 pcs = 20800 pcs

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1. Waterproof Stainless Steel DS18B20 Temperature Probe – A high-precision digital temperature sensor designed for durability and ease of integration.2. Premium stainless steel housing (6x50mm) ensures waterproof, moisture-proof, and rust-resistant performance.3. 100cm flexible lead for versatile installation in wet or harsh environments.4. Utilizes a 1-Wire interface; no external components required for data transmission.5. Ideal for HVAC systems, aquariums, outdoor weather stations, and IoT projects.6. Supply voltage: 3.0V~5.5V7. Resolution: 9~12 bits adjustable8. Temperature sensing range: -20 to 80 degrees Celsius9. Output leads: red (VCC), yellow (DATA), black (GND)Specification: Package Weight One Package Weight 0.07kgs / 0.16lb One Package Size 16cm * 14cm * 5cm / 6.3inch * 5.51inch * 1.97inch Qty per Carton 36 Carton Weight 3.60kgs / 7.94lb Carton Size 50cm * 30cm * 32cm / 19.69inch * 11.81inch * 12.6inch Loading Container 20GP: 555 cartons * 36 pcs = 19980 pcs 40HQ: 1289 cartons * 36 pcs = 46404 pcs

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1. Yahboom K230 vision module is a high-performance, low-power embedded AI vision processing module designed for edge computing scenarios. It is designed based on the end-side AloT chip of the RISC-V architecture, with 6TOPS equivalent computing power and 1GB RAM. It can be connected to a variety of main controllers such as STM32, MSPM0, ESP32, Raspberry Pi, etc. through serial communication. Equipped with a powerful neural network acceleration engine, it supports AI vision tasks such as real-time image recognition, target detection, face recognition, and behavior analysis. It can be widely used in smart homes, maker education, programming robots, electronic design competitions and other occasions.2. On board 2MP camera(GC2093), 2.4-inch touch screen, microphone, RGB light, WiFi network card and other hardware resources, support TF card (32G TF card inchude).3. Adopting Kendryte K230 chip, 1GB RAN, equivalent computing power can reach 6TOPS.4. Pre-installed GUI program, integrated with 30+ functions (human posture recognition, object recognition, image detection, road sign recognition, label code recognition light), users can quickly experience.5. Provide version host computer software on Windows, support RTSP real-time video stream monitoring, and integrate video/image processing tools, data generator, text tools and other content.6. Three different height brackets and 2DOF electric PTZ are available, users can fix the module on some robots or smart cars.Parameter:1. CPU:--CPU 0: RISC-V processor, 0.8GHz, 32KB I-cache, 32KB D-cache, 128KB L2 Cache--CPU 1: RISC-V processor, 1.6GHz, 32KB I-cache, 32KB D-cache, 256KB L2 Cache, 128bit RVV 1.0 extension2. KPU:--6TOPS equivalent computing power, support INT8 and INT16--Typical network performance: Resnet 50 equals 85fps at INT8; Mobilenet_v2 equals 670fps at INT8; YoloV5S equals 38fps at INT83. DPU: 3D structured light depth engine, maximum resolution supports 1920 x 10804. VPU:--Encoder performance: 3840 x 2160 at 20fps--Decoder performance: 3840 x 2160 at 40fps --JPEG codec: supports up to 8K (8192 x 8192) resolution5. Running memory: 1GB LPDDR46. Development environment: CanMV IDE microPython programming7. Image input: Onboard 2 million HD camera (GC2093)8. Display: 2.4-inch LCD capacitive touch screen, resolution 640 x 4809. Onboard functions: microphone, buzzer, RGB light, WiFi network card10. Onboard interface: speaker interface, fan interface, Type-C interface, serial communication interface, GPIO expansion interface, TF card slot11. Power supply mode: Type-C/communication interface 5V input/GPIO 5V input12. Working current: 0.8A13. Working power: 4W14. Buttons: Reset button + custom function button15. Dimensions: 72 x 46 x 18.7mmSpecification: Package Weight One Package Weight 0.30kgs / 0.67lb One Package Size 24cm * 20cm * 10cm / 9.45inch * 7.87inch * 3.94inch Qty per Carton 16 Carton Weight 4.30kgs / 9.48lb Carton Size 50cm * 42cm * 34cm / 19.69inch * 16.54inch * 13.39inch Loading Container 20GP: 373 cartons * 16 pcs = 5968 pcs 40HQ: 867 cartons * 16 pcs = 13872 pcs

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1. Yahboom K230 vision module is a high-performance, low-power embedded AI vision processing module designed for edge computing scenarios. It is designed based on the end-side AloT chip of the RISC-V architecture, with 6TOPS equivalent computing power and 1GB RAM. It can be connected to a variety of main controllers such as STM32, MSPM0, ESP32, Raspberry Pi, etc. through serial communication. Equipped with a powerful neural network acceleration engine, it supports AI vision tasks such as real-time image recognition, target detection, face recognition, and behavior analysis. It can be widely used in smart homes, maker education, programming robots, electronic design competitions and other occasions.2. On board 2MP camera(GC2093), 2.4-inch touch screen, microphone, RGB light, WiFi network card and other hardware resources, support TF card (32G TF card inchude).3. Adopting Kendryte K230 chip, 1GB RAN, equivalent computing power can reach 6TOPS.4. Pre-installed GUI program, integrated with 30+ functions (human posture recognition, object recognition, image detection, road sign recognition, label code recognition light), users can quickly experience.5. Provide version host computer software on Windows, support RTSP real-time video stream monitoring, and integrate video/image processing tools, data generator, text tools and other content.6. Three different height brackets and 2DOF electric PTZ are available, users can fix the module on some robots or smart cars.Parameter:1. CPU:--CPU 0: RISC-V processor, 0.8GHz, 32KB I-cache, 32KB D-cache, 128KB L2 Cache--CPU 1: RISC-V processor, 1.6GHz, 32KB I-cache, 32KB D-cache, 256KB L2 Cache, 128bit RVV 1.0 extension2. KPU:--6TOPS equivalent computing power, support INT8 and INT16--Typical network performance: Resnet 50 equals 85fps at INT8; Mobilenet_v2 equals 670fps at INT8; YoloV5S equals 38fps at INT83. DPU: 3D structured light depth engine, maximum resolution supports 1920 x 10804. VPU:--Encoder performance: 3840 x 2160 at 20fps--Decoder performance: 3840 x 2160 at 40fps --JPEG codec: supports up to 8K (8192 x 8192) resolution5. Running memory: 1GB LPDDR46. Development environment: CanMV IDE microPython programming7. Image input: Onboard 2 million HD camera (GC2093)8. Display: 2.4-inch LCD capacitive touch screen, resolution 640 x 4809. Onboard functions: microphone, buzzer, RGB light, WiFi network card10. Onboard interface: speaker interface, fan interface, Type-C interface, serial communication interface, GPIO expansion interface, TF card slot11. Power supply mode: Type-C/communication interface 5V input/GPIO 5V input12. Working current: 0.8A13. Working power: 4W14. Buttons: Reset button + custom function button15. Dimensions: 72 x 46 x 18.7mmSpecification: Package Weight One Package Weight 0.23kgs / 0.52lb One Package Size 14cm * 12cm * 8cm / 5.51inch * 4.72inch * 3.15inch Qty per Carton 36 Carton Weight 7.40kgs / 16.31lb Carton Size 44cm * 38cm * 34cm / 17.32inch * 14.96inch * 13.39inch Loading Container 20GP: 469 cartons * 36 pcs = 16884 pcs 40HQ: 1088 cartons * 36 pcs = 39168 pcs

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1. Yahboom K230 vision module is a high-performance, low-power embedded AI vision processing module designed for edge computing scenarios. It is designed based on the end-side AloT chip of the RISC-V architecture, with 6TOPS equivalent computing power and 1GB RAM. It can be connected to a variety of main controllers such as STM32, MSPM0, ESP32, Raspberry Pi, etc. through serial communication. Equipped with a powerful neural network acceleration engine, it supports AI vision tasks such as real-time image recognition, target detection, face recognition, and behavior analysis. It can be widely used in smart homes, maker education, programming robots, electronic design competitions and other occasions.2. On board 2MP camera(GC2093), 2.4-inch touch screen, microphone, RGB light, WiFi network card and other hardware resources, support TF card (32G TF card inchude).3. Adopting Kendryte K230 chip, 1GB RAN, equivalent computing power can reach 6TOPS.4. Pre-installed GUI program, integrated with 30+ functions (human posture recognition, object recognition, image detection, road sign recognition, label code recognition light), users can quickly experience.5. Provide version host computer software on Windows, support RTSP real-time video stream monitoring, and integrate video/image processing tools, data generator, text tools and other content.6. Three different height brackets and 2DOF electric PTZ are available, users can fix the module on some robots or smart cars.Parameter:1. CPU:--CPU 0: RISC-V processor, 0.8GHz, 32KB I-cache, 32KB D-cache, 128KB L2 Cache--CPU 1: RISC-V processor, 1.6GHz, 32KB I-cache, 32KB D-cache, 256KB L2 Cache, 128bit RVV 1.0 extension2. KPU:--6TOPS equivalent computing power, support INT8 and INT16--Typical network performance: Resnet 50 equals 85fps at INT8; Mobilenet_v2 equals 670fps at INT8; YoloV5S equals 38fps at INT83. DPU: 3D structured light depth engine, maximum resolution supports 1920 x 10804. VPU:--Encoder performance: 3840 x 2160 at 20fps--Decoder performance: 3840 x 2160 at 40fps --JPEG codec: supports up to 8K (8192 x 8192) resolution5. Running memory: 1GB LPDDR46. Development environment: CanMV IDE microPython programming7. Image input: Onboard 2 million HD camera (GC2093)8. Display: 2.4-inch LCD capacitive touch screen, resolution 640 x 4809. Onboard functions: microphone, buzzer, RGB light, WiFi network card10. Onboard interface: speaker interface, fan interface, Type-C interface, serial communication interface, GPIO expansion interface, TF card slot11. Power supply mode: Type-C/communication interface 5V input/GPIO 5V input12. Working current: 0.8A13. Working power: 4W14. Buttons: Reset button + custom function button15. Dimensions: 72 x 46 x 18.7mmSpecification: Package Weight One Package Weight 0.24kgs / 0.54lb One Package Size 20cm * 14cm * 10cm / 7.87inch * 5.51inch * 3.94inch Qty per Carton 12 Carton Weight 4.00kgs / 8.82lb Carton Size 42cm * 30cm * 32cm / 16.54inch * 11.81inch * 12.6inch Loading Container 20GP: 661 cartons * 12 pcs = 7932 pcs 40HQ: 1535 cartons * 12 pcs = 18420 pcs

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1. Yahboom intelligent voice interaction module that integrates voice recognition and voice broadcast. It adopts the CI1302 voice chip solution, built-in high-performance neural network processor, supports deep learning noise reduction and echo cancellation, and brings a smooth voice interaction experience. On board microphones and speakers, supports Chinese and English entries, and recognition rate of up to 99%. It can also customize the wake-up words, command words, playback timbre and volume, and recognition sensitivity and other parameters, making AI voice development simpler and smarter.2. Preset 110+ voice commands, support custom Chinese and English command words. Users can modify the command words through the exclusive web page we provide, generate a new firmware file, and write the firmware to the module through PC software, the module will recognize new commands. Built-in storage space 2M, up to about 120 command words can be written.3. Embedded high-fidelity speakers and high-performance microphones. Integrated with advanced algorithms and circuit noise reduction, it can effectively filter the background noise in the environment, and the recognition rate can reach 99% within a range of 5M, thereby achieving natural conversation and echo cancellation. It can provide clear sound quality output and accurately restore voice details.4. On board coprocessor and IIC/serial port/Type-C interface. Integrates the STC8H chip, which can automatically convert voice data into serial port or IIC data format, simplifying the communication process with external master devices. Yahbom provides different connecting cables for free, and users can connect it with the MCU development board and embedded master control to achieve communication and create their own DIY projects.5. Provide usage tutorials based on a variety of development boards. Provide development board information such as STM32, ESP32, MSPM0, AR, Raspberry Pi, jetson series boards, RDK, etc. And provide SDK files for ROS1 and ROS2 systems.Parameters:1. Voice chip model: CI13022. Power supply voltage: DC 5V3. Product size: 48.1x24.1x14.3mm4. Product weight: 10g5. FLASH capacity: 2 MByte6. RAM capacity: 640 KByte7. Installation method: Use M2.5/M3 screws and copper pillars to fix through the slots8. Recognition mode: Command wake-up9. Communication method: IIC communication, serial communication10. Recognition range: The maximum recognition distance in quiet is 5m; the recognition distance in a noisy environment is 1m 11. Recognition requirements: Recognition is based on fixed terms, and up to 255 phrases or short sentences can be recognized. The recognition language can be modified through firmware.12. Indicator light: Red LED power indicator light, green LED status indicator lightSpecification: Package Weight One Package Weight 0.25kgs / 0.56lb One Package Size 20cm * 12cm * 8cm / 7.87inch * 4.72inch * 3.15inch Qty per Carton 24 Carton Weight 7.10kgs / 15.65lb Carton Size 42cm * 38cm * 34cm / 16.54inch * 14.96inch * 13.39inch Loading Container 20GP: 491 cartons * 24 pcs = 11784 pcs 40HQ: 1140 cartons * 24 pcs = 27360 pcs

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1. Yahboom K230 vision module is a high-performance, low-power embedded AI vision processing module designed for edge computing scenarios. It is designed based on the end-side AloT chip of the RISC-V architecture, with 6TOPS equivalent computing power and 1GB RAM. It can be connected to a variety of main controllers such as STM32, MSPM0, ESP32, Raspberry Pi, etc. through serial communication. Equipped with a powerful neural network acceleration engine, it supports AI vision tasks such as real-time image recognition, target detection, face recognition, and behavior analysis. It can be widely used in smart homes, maker education, programming robots, electronic design competitions and other occasions.2. On board 2MP camera(GC2093), 2.4-inch touch screen, microphone, RGB light, WiFi network card and other hardware resources, support TF card (32G TF card inchude).3. Adopting Kendryte K230 chip, 1GB RAN, equivalent computing power can reach 6TOPS.4. Pre-installed GUI program, integrated with 30+ functions (human posture recognition, object recognition, image detection, road sign recognition, label code recognition light), users can quickly experience.5. Provide version host computer software on Windows, support RTSP real-time video stream monitoring, and integrate video/image processing tools, data generator, text tools and other content.6. Three different height brackets and 2DOF electric PTZ are available, users can fix the module on some robots or smart cars.Parameter:1. CPU:--CPU 0: RISC-V processor, 0.8GHz, 32KB I-cache, 32KB D-cache, 128KB L2 Cache--CPU 1: RISC-V processor, 1.6GHz, 32KB I-cache, 32KB D-cache, 256KB L2 Cache, 128bit RVV 1.0 extension2. KPU:--6TOPS equivalent computing power, support INT8 and INT16--Typical network performance: Resnet 50 equals 85fps at INT8; Mobilenet_v2 equals 670fps at INT8; YoloV5S equals 38fps at INT83. DPU: 3D structured light depth engine, maximum resolution supports 1920 x 10804. VPU:--Encoder performance: 3840 x 2160 at 20fps--Decoder performance: 3840 x 2160 at 40fps --JPEG codec: supports up to 8K (8192 x 8192) resolution5. Running memory: 1GB LPDDR46. Development environment: CanMV IDE microPython programming7. Image input: Onboard 2 million HD camera (GC2093)8. Display: 2.4-inch LCD capacitive touch screen, resolution 640 x 4809. Onboard functions: microphone, buzzer, RGB light, WiFi network card10. Onboard interface: speaker interface, fan interface, Type-C interface, serial communication interface, GPIO expansion interface, TF card slot11. Power supply mode: Type-C/communication interface 5V input/GPIO 5V input12. Working current: 0.8A13. Working power: 4W14. Buttons: Reset button + custom function button15. Dimensions: 72 x 46 x 18.7mmSpecification: Package Weight One Package Weight 1.20kgs / 2.65lb One Package Size 35cm * 30cm * 20cm / 13.78inch * 11.81inch * 7.87inch Qty per Carton 2 Carton Weight 3.50kgs / 7.72lb Carton Size 37cm * 32cm * 42cm / 14.57inch * 12.6inch * 16.54inch Loading Container 20GP: 536 cartons * 2 pcs = 1072 pcs 40HQ: 1244 cartons * 2 pcs = 2488 pcs

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1. Yahboom K230 vision module is a high-performance, low-power embedded AI vision processing module designed for edge computing scenarios. It is designed based on the end-side AloT chip of the RISC-V architecture, with 6TOPS equivalent computing power and 1GB RAM. It can be connected to a variety of main controllers such as STM32, MSPM0, ESP32, Raspberry Pi, etc. through serial communication. Equipped with a powerful neural network acceleration engine, it supports AI vision tasks such as real-time image recognition, target detection, face recognition, and behavior analysis. It can be widely used in smart homes, maker education, programming robots, electronic design competitions and other occasions.2. On board 2MP camera(GC2093), 2.4-inch touch screen, microphone, RGB light, WiFi network card and other hardware resources, support TF card (32G TF card inchude).3. Adopting Kendryte K230 chip, 1GB RAN, equivalent computing power can reach 6TOPS.4. Pre-installed GUI program, integrated with 30+ functions (human posture recognition, object recognition, image detection, road sign recognition, label code recognition light), users can quickly experience.5. Provide version host computer software on Windows, support RTSP real-time video stream monitoring, and integrate video/image processing tools, data generator, text tools and other content.6. Three different height brackets and 2DOF electric PTZ are available, users can fix the module on some robots or smart cars.Parameter:1. CPU:--CPU 0: RISC-V processor, 0.8GHz, 32KB I-cache, 32KB D-cache, 128KB L2 Cache--CPU 1: RISC-V processor, 1.6GHz, 32KB I-cache, 32KB D-cache, 256KB L2 Cache, 128bit RVV 1.0 extension2. KPU:--6TOPS equivalent computing power, support INT8 and INT16--Typical network performance: Resnet 50 equals 85fps at INT8; Mobilenet_v2 equals 670fps at INT8; YoloV5S equals 38fps at INT83. DPU: 3D structured light depth engine, maximum resolution supports 1920 x 10804. VPU:--Encoder performance: 3840 x 2160 at 20fps--Decoder performance: 3840 x 2160 at 40fps --JPEG codec: supports up to 8K (8192 x 8192) resolution5. Running memory: 1GB LPDDR46. Development environment: CanMV IDE microPython programming7. Image input: Onboard 2 million HD camera (GC2093)8. Display: 2.4-inch LCD capacitive touch screen, resolution 640 x 4809. Onboard functions: microphone, buzzer, RGB light, WiFi network card10. Onboard interface: speaker interface, fan interface, Type-C interface, serial communication interface, GPIO expansion interface, TF card slot11. Power supply mode: Type-C/communication interface 5V input/GPIO 5V input12. Working current: 0.8A13. Working power: 4W14. Buttons: Reset button + custom function button15. Dimensions: 72 x 46 x 18.7mmSpecification: Package Weight One Package Weight 0.30kgs / 0.67lb One Package Size 24cm * 20cm * 10cm / 9.45inch * 7.87inch * 3.94inch Qty per Carton 16 Carton Weight 4.30kgs / 9.48lb Carton Size 50cm * 42cm * 34cm / 19.69inch * 16.54inch * 13.39inch Loading Container 20GP: 373 cartons * 16 pcs = 5968 pcs 40HQ: 867 cartons * 16 pcs = 13872 pcs

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1. The K230 visual recognition module is equipped with a 1080P/60FPS high-definition camera, is compact and exquisite, and can be easily integrated into various AI visual application scenarios. It is an ideal choice for electronic competitions.2. The K230 is programmed and developed using MicroPython language. Users can easily handle multiple visual applications such as color recognition, object counting, QR code recognition, face recognition, character recognition, and self-training without mastering AI model algorithms, greatly lowering the threshold for AI learning.3. The module integrates a WiFi chip and supports IoT connections. It can be connected to a cloud platform to access large language models, enabling intelligent dialogue and voice question-answering functions.4. Windows-based upper computer software is provided, supporting RTSP real-time video stream monitoring, and integrating video/image processing tools, data generators, text tools, and other contents.5. Audio processing support: The K230 integrates a microphone and supports audio recording, enabling keyword wake-up and voice-to-text functions. Combined with large language models, it can conduct language dialogues and provide an intelligent interactive experience.6. Expandable speaker: It supports external speakers and, in combination with large language models, can achieve voice dialogue. It can also be linked with AI image processing functions to broadcast visual recognition results in real time.7. Supports multiple development platforms: It can be connected to PC computers, MSPMO, STM32, ESP32, PICO, Raspberry Pi, Jetson, RDK, and other mainstream controllers for development.8. CanMV development environment: The K230 visual recognition module uses CanMV IDE as the development environment. It is simple and convenient to operate, with the IDE providing function input parameter and related content prompts. The code does not require compilation and can be modified and debugged online. The code can be directly downloaded to the K230 module for operation.9. Additionally, we provide over 100 development resource tutorials and program source codes to facilitate users secondary development and learning, helping you realize various rich AI creative projects.Parameters:1. CPU:--CPU 0: RISC-V processor, 0.8GHz, 32KB I-cache, 32KB D-cache, 128KB L2 Cache--CPU 1: RISC-V processor, 1.6GHz, 32KB I-cache, 32KB D-cache, 256KB L2 Cache, 128bit RVV 1.0 extension2. KPU:--6TOPS equivalent computing power, support INT8 and INT16--Typical network performance: Resnet 50 equals 85fps at INT8; Mobilenet_v2 equals 670fps at INT8; YoloV5S equals 38fps at INT83. DPU: 3D structured light depth engine, maximum resolution supports 1920 x 10804. VPU:--Encoder performance: 3840 x 2160 at 20fps--Decoder performance: 3840 x 2160 at 40fps--JPEG codec: supports up to 8K (8192 x 8192) resolution5. Running memory: 1GB LPDDR46. Development environment: CanMV IDE microPython programming7. Image input: Onboard 2 million HD camera (GC2093)8. Onboard functions: microphone, buzzer, RGB light, WiFi network card9. Onboard interface: speaker interface, fan interface, Type-C interface, serial communication interface, GPIO expansion interface, TF card slot10. Power supply: Type-C/communication interface 5V input/GPIO 5V input11. Working current: 0.6A12. Working power: 3W13. Buttons: reset button + custom function button14. Size: 75 x 47 x 19.7mmSpecification: Package Weight One Package Weight 0.24kgs / 0.54lb One Package Size 20cm * 14cm * 10cm / 7.87inch * 5.51inch * 3.94inch Qty per Carton 12 Carton Weight 4.00kgs / 8.82lb Carton Size 42cm * 30cm * 32cm / 16.54inch * 11.81inch * 12.6inch Loading Container 20GP: 661 cartons * 12 pcs = 7932 pcs 40HQ: 1535 cartons * 12 pcs = 18420 pcs

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1. The K230 visual recognition module is equipped with a 1080P/60FPS high-definition camera, is compact and exquisite, and can be easily integrated into various AI visual application scenarios. It is an ideal choice for electronic competitions.2. The K230 is programmed and developed using MicroPython language. Users can easily handle multiple visual applications such as color recognition, object counting, QR code recognition, face recognition, character recognition, and self-training without mastering AI model algorithms, greatly lowering the threshold for AI learning.3. The module integrates a WiFi chip and supports IoT connections. It can be connected to a cloud platform to access large language models, enabling intelligent dialogue and voice question-answering functions.4. Windows-based upper computer software is provided, supporting RTSP real-time video stream monitoring, and integrating video/image processing tools, data generators, text tools, and other contents.5. Audio processing support: The K230 integrates a microphone and supports audio recording, enabling keyword wake-up and voice-to-text functions. Combined with large language models, it can conduct language dialogues and provide an intelligent interactive experience.6. Expandable speaker: It supports external speakers and, in combination with large language models, can achieve voice dialogue. It can also be linked with AI image processing functions to broadcast visual recognition results in real time.7. Supports multiple development platforms: It can be connected to PC computers, MSPMO, STM32, ESP32, PICO, Raspberry Pi, Jetson, RDK, and other mainstream controllers for development.8. CanMV development environment: The K230 visual recognition module uses CanMV IDE as the development environment. It is simple and convenient to operate, with the IDE providing function input parameter and related content prompts. The code does not require compilation and can be modified and debugged online. The code can be directly downloaded to the K230 module for operation.9. Additionally, we provide over 100 development resource tutorials and program source codes to facilitate users secondary development and learning, helping you realize various rich AI creative projects.Parameters:1. CPU:--CPU 0: RISC-V processor, 0.8GHz, 32KB I-cache, 32KB D-cache, 128KB L2 Cache--CPU 1: RISC-V processor, 1.6GHz, 32KB I-cache, 32KB D-cache, 256KB L2 Cache, 128bit RVV 1.0 extension2. KPU:--6TOPS equivalent computing power, support INT8 and INT16--Typical network performance: Resnet 50 equals 85fps at INT8; Mobilenet_v2 equals 670fps at INT8; YoloV5S equals 38fps at INT83. DPU: 3D structured light depth engine, maximum resolution supports 1920 x 10804. VPU:--Encoder performance: 3840 x 2160 at 20fps--Decoder performance: 3840 x 2160 at 40fps--JPEG codec: supports up to 8K (8192 x 8192) resolution5. Running memory: 1GB LPDDR46. Development environment: CanMV IDE microPython programming7. Image input: Onboard 2 million HD camera (GC2093)8. Onboard functions: microphone, buzzer, RGB light, WiFi network card9. Onboard interface: speaker interface, fan interface, Type-C interface, serial communication interface, GPIO expansion interface, TF card slot10. Power supply: Type-C/communication interface 5V input/GPIO 5V input11. Working current: 0.6A12. Working power: 3W13. Buttons: reset button + custom function button14. Size: 75 x 47 x 19.7mmSpecification: Package Weight One Package Weight 0.30kgs / 0.67lb One Package Size 24cm * 20cm * 10cm / 9.45inch * 7.87inch * 3.94inch Qty per Carton 16 Carton Weight 4.30kgs / 9.48lb Carton Size 50cm * 42cm * 34cm / 19.69inch * 16.54inch * 13.39inch Loading Container 20GP: 373 cartons * 16 pcs = 5968 pcs 40HQ: 867 cartons * 16 pcs = 13872 pcs

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1. This PCIe to M.2 expansion board specially designed for Raspberry Pi 5 is designed to bring more possibilities to your Raspberry Pi projects. With this expansion board, you can easily connect a high-speed M.2 NVMe solid-state drive to the Raspberry Pi 5, greatly increasing data transfer speed and storage capacity. It supports M.2 solid-state drives of various sizes (such as 2230, 2242, 2260 and 2280), and the installation process is simple and intuitive, so you can get started quickly without complicated settings. It not only expands the storage space of Raspberry Pi 5, but also provides better support for your computing tasks, making your Raspberry Pi 5 capable of more complex application scenarios.2. Compatible with four sizes of solid state drives (2230/2242/2260/2280). 3. The stack is installed on the back of the Raspberry Pi without affecting heat dissipation and case installation. 4. Can improve data transmission speed, suitable for projects with high-speed storage requirements. 5. Using high-quality materials and precision manufacturing processes to ensure stable operation and long-term durability.Parameters:1. M.2 M-Key: NVMe protocol, supports M.2 SSD hard disk (2230/2242/2260/2280)2. SSD function: supports an SSD hard disk to boot the system, and storage expansion or only storage expansion3. LED indicator: power indicator, ACT hard disk status indicator4. M.2 device power supply current: 3A5. PCle 2.0 interface rate: theoretical peak transfer rate 500MB/s6. Compatible with PCIe standards: Gen2 and Gen37. FPC line parameters: 0.5mm pitch FPC line8. Screw copper column: M2.5 x 10 dual-channel 4; M2.5 x 5+6 single-channel 49. Size: 88 mm x 56 mm x 1.7 mm10. Weight: 5.2gSpecification: Package Weight One Package Weight 0.15kgs / 0.34lb One Package Size 14cm * 10cm * 5cm / 5.51inch * 3.94inch * 1.97inch Qty per Carton 54 Carton Weight 9.20kgs / 20.28lb Carton Size 44cm * 32cm * 32cm / 17.32inch * 12.6inch * 12.6inch Loading Container 20GP: 591 cartons * 54 pcs = 31914 pcs 40HQ: 1373 cartons * 54 pcs = 74142 pcs

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1. The K230 visual recognition module is equipped with a 1080P/60FPS high-definition camera, is compact and exquisite, and can be easily integrated into various AI visual application scenarios. It is an ideal choice for electronic competitions.2. The K230 is programmed and developed using MicroPython language. Users can easily handle multiple visual applications such as color recognition, object counting, QR code recognition, face recognition, character recognition, and self-training without mastering AI model algorithms, greatly lowering the threshold for AI learning.3. The module integrates a WiFi chip and supports IoT connections. It can be connected to a cloud platform to access large language models, enabling intelligent dialogue and voice question-answering functions.4. Windows-based upper computer software is provided, supporting RTSP real-time video stream monitoring, and integrating video/image processing tools, data generators, text tools, and other contents.5. Audio processing support: The K230 integrates a microphone and supports audio recording, enabling keyword wake-up and voice-to-text functions. Combined with large language models, it can conduct language dialogues and provide an intelligent interactive experience.6. Expandable speaker: It supports external speakers and, in combination with large language models, can achieve voice dialogue. It can also be linked with AI image processing functions to broadcast visual recognition results in real time.7. Supports multiple development platforms: It can be connected to PC computers, MSPMO, STM32, ESP32, PICO, Raspberry Pi, Jetson, RDK, and other mainstream controllers for development.8. CanMV development environment: The K230 visual recognition module uses CanMV IDE as the development environment. It is simple and convenient to operate, with the IDE providing function input parameter and related content prompts. The code does not require compilation and can be modified and debugged online. The code can be directly downloaded to the K230 module for operation.9. Additionally, we provide over 100 development resource tutorials and program source codes to facilitate users secondary development and learning, helping you realize various rich AI creative projects.Parameters:1. CPU:--CPU 0: RISC-V processor, 0.8GHz, 32KB I-cache, 32KB D-cache, 128KB L2 Cache--CPU 1: RISC-V processor, 1.6GHz, 32KB I-cache, 32KB D-cache, 256KB L2 Cache, 128bit RVV 1.0 extension2. KPU:--6TOPS equivalent computing power, support INT8 and INT16--Typical network performance: Resnet 50 equals 85fps at INT8; Mobilenet_v2 equals 670fps at INT8; YoloV5S equals 38fps at INT83. DPU: 3D structured light depth engine, maximum resolution supports 1920 x 10804. VPU:--Encoder performance: 3840 x 2160 at 20fps--Decoder performance: 3840 x 2160 at 40fps--JPEG codec: supports up to 8K (8192 x 8192) resolution5. Running memory: 1GB LPDDR46. Development environment: CanMV IDE microPython programming7. Image input: Onboard 2 million HD camera (GC2093)8. Onboard functions: microphone, buzzer, RGB light, WiFi network card9. Onboard interface: speaker interface, fan interface, Type-C interface, serial communication interface, GPIO expansion interface, TF card slot10. Power supply: Type-C/communication interface 5V input/GPIO 5V input11. Working current: 0.6A12. Working power: 3W13. Buttons: reset button + custom function button14. Size: 75 x 47 x 19.7mmSpecification: Package Weight One Package Weight 1.20kgs / 2.65lb One Package Size 35cm * 30cm * 20cm / 13.78inch * 11.81inch * 7.87inch Qty per Carton 2 Carton Weight 3.50kgs / 7.72lb Carton Size 42cm * 37cm * 32cm / 16.54inch * 14.57inch * 12.6inch Loading Container 20GP: 536 cartons * 2 pcs = 1072 pcs 40HQ: 1244 cartons * 2 pcs = 2488 pcs

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1. Schumann wave is a beneficial pulsating rhythmic wave that appears in the ionosphere of the atmosphere. Its frequency is 7.83Hz, which is exactly the same as the frequency of the hippocampus in the brain of mammals.2. It helps with sleep and improves the taste of wine, tea and water.3. Relieve stress, 3 color LEDs, a 7.83Hz working indicator light, and a purple sterilization LED that flashes according to the working frequency.4. It comes with a USB cable and can be directly plugged into a 5V power supply for use.5. Power supply current: 10mA6. Working temperature: -20~70 degrees CelsiusSpecification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 16cm * 16cm * 5cm / 6.3inch * 6.3inch * 1.97inch Qty per Carton 32 Carton Weight 7.40kgs / 16.31lb Carton Size 42cm * 34cm * 34cm / 16.54inch * 13.39inch * 13.39inch Loading Container 20GP: 549 cartons * 32 pcs = 17568 pcs 40HQ: 1275 cartons * 32 pcs = 40800 pcs

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1. This cute silicone case is suitable for Micro:bit V1 and V2 development boards. All the openings are specially designed for the second-generation Micro:bit development board and will not affect the speaker, touch logo and microphone.2. The dot matrix light is clearly visible: The thickness of the silicone shell is 1.5mm, the thickness of the dot matrix area is 1mm, and the thickness of the LED cell is 0.5mm. The dot matrix light can easily pass through the silicone shell and be clearly displayed on the shell.3. The silicone shell has speaker holes, reset button caps, micro USB interfaces and battery power interfaces, which are convenient for sound playback, reset, power supply and programming of the development board.4. Users can install it on expansion boards or robots. It not only protects the Micro:bit development board but also makes your work more attractive.5. Dimensions: 56.5 x 10.2 x 37mm6. Material: Silicone (environmentally friendly material)7. Compatible mainboards: Suitable for micro:bit V1.5/micro:bit V2.XSpecification: Package Weight One Package Weight 0.05kgs / 0.12lb One Package Size 10cm * 8cm * 3cm / 3.94inch * 3.15inch * 1.18inch Qty per Carton 160 Carton Weight 9.10kgs / 20.06lb Carton Size 42cm * 34cm * 32cm / 16.54inch * 13.39inch * 12.6inch Loading Container 20GP: 583 cartons * 160 pcs = 93280 pcs 40HQ: 1354 cartons * 160 pcs = 216640 pcs

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1. The K230 visual recognition module is equipped with a 1080P/60FPS high-definition camera, is compact and exquisite, and can be easily integrated into various AI visual application scenarios. It is an ideal choice for electronic competitions.2. The K230 is programmed and developed using MicroPython language. Users can easily handle multiple visual applications such as color recognition, object counting, QR code recognition, face recognition, character recognition, and self-training without mastering AI model algorithms, greatly lowering the threshold for AI learning.3. The module integrates a WiFi chip and supports IoT connections. It can be connected to a cloud platform to access large language models, enabling intelligent dialogue and voice question-answering functions.4. Windows-based upper computer software is provided, supporting RTSP real-time video stream monitoring, and integrating video/image processing tools, data generators, text tools, and other contents.5. Audio processing support: The K230 integrates a microphone and supports audio recording, enabling keyword wake-up and voice-to-text functions. Combined with large language models, it can conduct language dialogues and provide an intelligent interactive experience.6. Expandable speaker: It supports external speakers and, in combination with large language models, can achieve voice dialogue. It can also be linked with AI image processing functions to broadcast visual recognition results in real time.7. Supports multiple development platforms: It can be connected to PC computers, MSPMO, STM32, ESP32, PICO, Raspberry Pi, Jetson, RDK, and other mainstream controllers for development.8. CanMV development environment: The K230 visual recognition module uses CanMV IDE as the development environment. It is simple and convenient to operate, with the IDE providing function input parameter and related content prompts. The code does not require compilation and can be modified and debugged online. The code can be directly downloaded to the K230 module for operation.9. Additionally, we provide over 100 development resource tutorials and program source codes to facilitate users secondary development and learning, helping you realize various rich AI creative projects.Parameters:1. CPU:--CPU 0: RISC-V processor, 0.8GHz, 32KB I-cache, 32KB D-cache, 128KB L2 Cache--CPU 1: RISC-V processor, 1.6GHz, 32KB I-cache, 32KB D-cache, 256KB L2 Cache, 128bit RVV 1.0 extension2. KPU:--6TOPS equivalent computing power, support INT8 and INT16--Typical network performance: Resnet 50 equals 85fps at INT8; Mobilenet_v2 equals 670fps at INT8; YoloV5S equals 38fps at INT83. DPU: 3D structured light depth engine, maximum resolution supports 1920 x 10804. VPU:--Encoder performance: 3840 x 2160 at 20fps--Decoder performance: 3840 x 2160 at 40fps--JPEG codec: supports up to 8K (8192 x 8192) resolution5. Running memory: 1GB LPDDR46. Development environment: CanMV IDE microPython programming7. Image input: Onboard 2 million HD camera (GC2093)8. Onboard functions: microphone, buzzer, RGB light, WiFi network card9. Onboard interface: speaker interface, fan interface, Type-C interface, serial communication interface, GPIO expansion interface, TF card slot10. Power supply: Type-C/communication interface 5V input/GPIO 5V input11. Working current: 0.6A12. Working power: 3W13. Buttons: reset button + custom function button14. Size: 75 x 47 x 19.7mmSpecification: Package Weight One Package Weight 0.23kgs / 0.52lb One Package Size 14cm * 12cm * 8cm / 5.51inch * 4.72inch * 3.15inch Qty per Carton 36 Carton Weight 7.40kgs / 16.31lb Carton Size 44cm * 38cm * 34cm / 17.32inch * 14.96inch * 13.39inch Loading Container 20GP: 469 cartons * 36 pcs = 16884 pcs 40HQ: 1088 cartons * 36 pcs = 39168 pcs

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1. This PCIe to M.2 expansion board specially designed for Raspberry Pi 5 is designed to bring more possibilities to your Raspberry Pi projects. With this expansion board, you can easily connect a high-speed M.2 NVMe solid-state drive to the Raspberry Pi 5, greatly increasing data transfer speed and storage capacity. It supports M.2 solid-state drives of various sizes (such as 2230, 2242, 2260 and 2280), and the installation process is simple and intuitive, so you can get started quickly without complicated settings. It not only expands the storage space of Raspberry Pi 5, but also provides better support for your computing tasks, making your Raspberry Pi 5 capable of more complex application scenarios.2. Compatible with four sizes of solid state drives (2230/2242/2260/2280). 3. The stack is installed on the back of the Raspberry Pi without affecting heat dissipation and case installation. 4. Can improve data transmission speed, suitable for projects with high-speed storage requirements. 5. Using high-quality materials and precision manufacturing processes to ensure stable operation and long-term durability.Parameters:1. M.2 M-Key: NVMe protocol, supports M.2 SSD hard disk (2230/2242/2260/2280)2. SSD function: supports an SSD hard disk to boot the system, and storage expansion or only storage expansion3. LED indicator: power indicator, ACT hard disk status indicator4. M.2 device power supply current: 3A5. PCle 2.0 interface rate: theoretical peak transfer rate 500MB/s6. Compatible with PCIe standards: Gen2 and Gen37. FPC line parameters: 0.5mm pitch FPC line8. Screw copper column: M2.5 x 10 dual-channel 4; M2.5 x 5+6 single-channel 49. Size: 88 mm x 56 mm x 1.7 mm10. Weight: 5.2gSpecification: Package Weight One Package Weight 0.08kgs / 0.19lb One Package Size 14cm * 10cm * 5cm / 5.51inch * 3.94inch * 1.97inch Qty per Carton 54 Carton Weight 5.40kgs / 11.90lb Carton Size 44cm * 32cm * 32cm / 17.32inch * 12.6inch * 12.6inch Loading Container 20GP: 591 cartons * 54 pcs = 31914 pcs 40HQ: 1373 cartons * 54 pcs = 74142 pcs

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1. This tracking module uses four tracking probes and optimizes the spacing layout. The two inner probes can precisely identify the black lines, while the two outer probes can assist the inner probes in identifying the black lines and provide warnings. The vehicle can recognize 90-degree turns and other complex road surfaces.2. The knob-type adjustable resistor is combined with a professional operational amplifier circuit, allowing the adjustment of sensor sensitivity.3. You can connect it to the intelligent car or expansion board using jumper wires or DuPont cables for various experiments. The module is reserved with holes for installing copper columns and screws, making it convenient for you to expand by yourself.4. High-quality infrared probes, with onboard four-channel comparator circuits.5. 1.6-inch thick shock-resistant PCB.6. The module uses 6-pin pins and has an anti-reverse connection design for interfaces, which can effectively prevent positive and negative pole reverse connection and avoid module damage. It is simple and convenient to use.7. High-precision knob adjustment with a wide linear adjustable range.8. Reference materials, driver source code and graphical programming tools are provided. Parameters:1. Operating Voltage: 3.3V - 5V2. Operating Temperature: -10 to +50 degrees Celsius3. Installation Hole Diameter: M3 copper post/screw4. Operating Current: 10mA - 50mA5. Detection Distance: Adjustable from 1mm to 50mm (recommended around 8mm)6. Product Size: 70 x 29mm7. Output Interface: 6-pin interface, 1234 are 4 signal output terminals, + represents positive power supply, - represents negative power supply8. Output Signal: TTL level (can be directly connected to the I/O port of the microcontroller)Specification: Package Weight One Package Weight 0.12kgs / 0.27lb One Package Size 12cm * 8cm * 5cm / 4.72inch * 3.15inch * 1.97inch Qty per Carton 90 Carton Weight 12.60kgs / 27.78lb Carton Size 50cm * 34cm * 32cm / 19.69inch * 13.39inch * 12.6inch Loading Container 20GP: 490 cartons * 90 pcs = 44100 pcs 40HQ: 1137 cartons * 90 pcs = 102330 pcs

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1. The K230 visual recognition module is equipped with a 1080P/60FPS high-definition camera, is compact and exquisite, and can be easily integrated into various AI visual application scenarios. It is an ideal choice for electronic competitions.2. The K230 is programmed and developed using MicroPython language. Users can easily handle multiple visual applications such as color recognition, object counting, QR code recognition, face recognition, character recognition, and self-training without mastering AI model algorithms, greatly lowering the threshold for AI learning.3. The module integrates a WiFi chip and supports IoT connections. It can be connected to a cloud platform to access large language models, enabling intelligent dialogue and voice question-answering functions.4. Windows-based upper computer software is provided, supporting RTSP real-time video stream monitoring, and integrating video/image processing tools, data generators, text tools, and other contents.5. Audio processing support: The K230 integrates a microphone and supports audio recording, enabling keyword wake-up and voice-to-text functions. Combined with large language models, it can conduct language dialogues and provide an intelligent interactive experience.6. Expandable speaker: It supports external speakers and, in combination with large language models, can achieve voice dialogue. It can also be linked with AI image processing functions to broadcast visual recognition results in real time.7. Supports multiple development platforms: It can be connected to PC computers, MSPMO, STM32, ESP32, PICO, Raspberry Pi, Jetson, RDK, and other mainstream controllers for development.8. CanMV development environment: The K230 visual recognition module uses CanMV IDE as the development environment. It is simple and convenient to operate, with the IDE providing function input parameter and related content prompts. The code does not require compilation and can be modified and debugged online. The code can be directly downloaded to the K230 module for operation.9. Additionally, we provide over 100 development resource tutorials and program source codes to facilitate users secondary development and learning, helping you realize various rich AI creative projects.Parameters:1. CPU:--CPU 0: RISC-V processor, 0.8GHz, 32KB I-cache, 32KB D-cache, 128KB L2 Cache--CPU 1: RISC-V processor, 1.6GHz, 32KB I-cache, 32KB D-cache, 256KB L2 Cache, 128bit RVV 1.0 extension2. KPU:--6TOPS equivalent computing power, support INT8 and INT16--Typical network performance: Resnet 50 equals 85fps at INT8; Mobilenet_v2 equals 670fps at INT8; YoloV5S equals 38fps at INT83. DPU: 3D structured light depth engine, maximum resolution supports 1920 x 10804. VPU:--Encoder performance: 3840 x 2160 at 20fps--Decoder performance: 3840 x 2160 at 40fps--JPEG codec: supports up to 8K (8192 x 8192) resolution5. Running memory: 1GB LPDDR46. Development environment: CanMV IDE microPython programming7. Image input: Onboard 2 million HD camera (GC2093)8. Onboard functions: microphone, buzzer, RGB light, WiFi network card9. Onboard interface: speaker interface, fan interface, Type-C interface, serial communication interface, GPIO expansion interface, TF card slot10. Power supply: Type-C/communication interface 5V input/GPIO 5V input11. Working current: 0.6A12. Working power: 3W13. Buttons: reset button + custom function button14. Size: 75 x 47 x 19.7mmSpecification: Package Weight One Package Weight 0.30kgs / 0.67lb One Package Size 24cm * 20cm * 10cm / 9.45inch * 7.87inch * 3.94inch Qty per Carton 16 Carton Weight 4.30kgs / 9.48lb Carton Size 50cm * 42cm * 34cm / 19.69inch * 16.54inch * 13.39inch Loading Container 20GP: 373 cartons * 16 pcs = 5968 pcs 40HQ: 867 cartons * 16 pcs = 13872 pcs

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1. This cute silicone case is suitable for Micro:bit V1 and V2 development boards. All the openings are specially designed for the second-generation Micro:bit development board and will not affect the speaker, touch logo and microphone.2. The dot matrix light is clearly visible: The thickness of the silicone shell is 1.5mm, the thickness of the dot matrix area is 1mm, and the thickness of the LED cell is 0.5mm. The dot matrix light can easily pass through the silicone shell and be clearly displayed on the shell.3. The silicone shell has speaker holes, reset button caps, micro USB interfaces and battery power interfaces, which are convenient for sound playback, reset, power supply and programming of the development board.4. Users can install it on expansion boards or robots. It not only protects the Micro:bit development board but also makes your work more attractive.5. Dimensions: 56.5 x 10.2 x 37mm6. Material: Silicone (environmentally friendly material)7. Compatible mainboards: Suitable for micro:bit V1.5/micro:bit V2.XSpecification: Package Weight One Package Weight 0.05kgs / 0.12lb One Package Size 10cm * 8cm * 3cm / 3.94inch * 3.15inch * 1.18inch Qty per Carton 160 Carton Weight 9.10kgs / 20.06lb Carton Size 42cm * 34cm * 32cm / 16.54inch * 13.39inch * 12.6inch Loading Container 20GP: 583 cartons * 160 pcs = 93280 pcs 40HQ: 1354 cartons * 160 pcs = 216640 pcs

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1. This tracking module uses four tracking probes and optimizes the spacing layout. The two inner probes can precisely identify the black lines, while the two outer probes can assist the inner probes in identifying the black lines and provide warnings. The vehicle can recognize 90-degree turns and other complex road surfaces.2. The knob-type adjustable resistor is combined with a professional operational amplifier circuit, allowing the adjustment of sensor sensitivity.3. You can connect it to the intelligent car or expansion board using jumper wires or DuPont cables for various experiments. The module is reserved with holes for installing copper columns and screws, making it convenient for you to expand by yourself.4. High-quality infrared probes, with onboard four-channel comparator circuits.5. 1.6-inch thick shock-resistant PCB.6. The module uses 6-pin pins and has an anti-reverse connection design for interfaces, which can effectively prevent positive and negative pole reverse connection and avoid module damage. It is simple and convenient to use.7. High-precision knob adjustment with a wide linear adjustable range.8. Reference materials, driver source code and graphical programming tools are provided. Parameters:1. Operating Voltage: 3.3V - 5V2. Operating Temperature: -10 to +50 degrees Celsius3. Installation Hole Diameter: M3 copper post/screw4. Operating Current: 10mA - 50mA5. Detection Distance: Adjustable from 1mm to 50mm (recommended around 8mm)6. Product Size: 70 x 29mm7. Output Interface: 6-pin interface, 1234 are 4 signal output terminals, + represents positive power supply, - represents negative power supply8. Output Signal: TTL level (can be directly connected to the I/O port of the microcontroller)Specification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 12cm * 8cm * 5cm / 4.72inch * 3.15inch * 1.97inch Qty per Carton 96 Carton Weight 10.70kgs / 23.59lb Carton Size 50cm * 34cm * 32cm / 19.69inch * 13.39inch * 12.6inch Loading Container 20GP: 490 cartons * 96 pcs = 47040 pcs 40HQ: 1137 cartons * 96 pcs = 109152 pcs

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1. This tracking module uses four tracking probes and optimizes the spacing layout. The two inner probes can precisely identify the black lines, while the two outer probes can assist the inner probes in identifying the black lines and provide warnings. The vehicle can recognize 90-degree turns and other complex road surfaces.2. The knob-type adjustable resistor is combined with a professional operational amplifier circuit, allowing the adjustment of sensor sensitivity.3. You can connect it to the intelligent car or expansion board using jumper wires or DuPont cables for various experiments. The module is reserved with holes for installing copper columns and screws, making it convenient for you to expand by yourself.4. High-quality infrared probes, with onboard four-channel comparator circuits.5. 1.6-inch thick shock-resistant PCB.6. The module uses 6-pin pins and has an anti-reverse connection design for interfaces, which can effectively prevent positive and negative pole reverse connection and avoid module damage. It is simple and convenient to use.7. High-precision knob adjustment with a wide linear adjustable range.8. Reference materials, driver source code and graphical programming tools are provided. Parameters:1. Operating Voltage: 3.3V - 5V2. Operating Temperature: -10 to +50 degrees Celsius3. Installation Hole Diameter: M3 copper post/screw4. Operating Current: 10mA - 50mA5. Detection Distance: Adjustable from 1mm to 50mm (recommended around 8mm)6. Product Size: 70 x 29mm7. Output Interface: 6-pin interface, 1234 are 4 signal output terminals, + represents positive power supply, - represents negative power supply8. Output Signal: TTL level (can be directly connected to the I/O port of the microcontroller)Specification: Package Weight One Package Weight 0.07kgs / 0.16lb One Package Size 12cm * 8cm * 5cm / 4.72inch * 3.15inch * 1.97inch Qty per Carton 96 Carton Weight 7.80kgs / 17.20lb Carton Size 50cm * 34cm * 32cm / 19.69inch * 13.39inch * 12.6inch Loading Container 20GP: 490 cartons * 96 pcs = 47040 pcs 40HQ: 1137 cartons * 96 pcs = 109152 pcs

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1. This tracking module uses four tracking probes and optimizes the spacing layout. The two inner probes can precisely identify the black lines, while the two outer probes can assist the inner probes in identifying the black lines and provide warnings. The vehicle can recognize 90-degree turns and other complex road surfaces.2. The knob-type adjustable resistor is combined with a professional operational amplifier circuit, allowing the adjustment of sensor sensitivity.3. You can connect it to the intelligent car or expansion board using jumper wires or DuPont cables for various experiments. The module is reserved with holes for installing copper columns and screws, making it convenient for you to expand by yourself.4. High-quality infrared probes, with onboard four-channel comparator circuits.5. 1.6-inch thick shock-resistant PCB.6. The module uses 6-pin pins and has an anti-reverse connection design for interfaces, which can effectively prevent positive and negative pole reverse connection and avoid module damage. It is simple and convenient to use.7. High-precision knob adjustment with a wide linear adjustable range.8. Reference materials, driver source code and graphical programming tools are provided. Parameters:1. Operating Voltage: 3.3V - 5V2. Operating Temperature: -10 to +50 degrees Celsius3. Installation Hole Diameter: M3 copper post/screw4. Operating Current: 10mA - 50mA5. Detection Distance: Adjustable from 1mm to 50mm (recommended around 8mm)6. Product Size: 70 x 29mm7. Output Interface: 6-pin interface, 1234 are 4 signal output terminals, + represents positive power supply, - represents negative power supply8. Output Signal: TTL level (can be directly connected to the I/O port of the microcontroller)Specification: Package Weight One Package Weight 0.12kgs / 0.27lb One Package Size 12cm * 8cm * 5cm / 4.72inch * 3.15inch * 1.97inch Qty per Carton 90 Carton Weight 12.60kgs / 27.78lb Carton Size 50cm * 34cm * 32cm / 19.69inch * 13.39inch * 12.6inch Loading Container 20GP: 490 cartons * 90 pcs = 44100 pcs 40HQ: 1137 cartons * 90 pcs = 102330 pcs

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1. This tracking module uses four tracking probes and optimizes the spacing layout. The two inner probes can precisely identify the black lines, while the two outer probes can assist the inner probes in identifying the black lines and provide warnings. The vehicle can recognize 90-degree turns and other complex road surfaces.2. The knob-type adjustable resistor is combined with a professional operational amplifier circuit, allowing the adjustment of sensor sensitivity.3. You can connect it to the intelligent car or expansion board using jumper wires or DuPont cables for various experiments. The module is reserved with holes for installing copper columns and screws, making it convenient for you to expand by yourself.4. High-quality infrared probes, with onboard four-channel comparator circuits.5. 1.6-inch thick shock-resistant PCB.6. The module uses 6-pin pins and has an anti-reverse connection design for interfaces, which can effectively prevent positive and negative pole reverse connection and avoid module damage. It is simple and convenient to use.7. High-precision knob adjustment with a wide linear adjustable range.8. Reference materials, driver source code and graphical programming tools are provided. Parameters:1. Operating Voltage: 3.3V - 5V2. Operating Temperature: -10 to +50 degrees Celsius3. Installation Hole Diameter: M3 copper post/screw4. Operating Current: 10mA - 50mA5. Detection Distance: Adjustable from 1mm to 50mm (recommended around 8mm)6. Product Size: 70 x 29mm7. Output Interface: 6-pin interface, 1234 are 4 signal output terminals, + represents positive power supply, - represents negative power supply8. Output Signal: TTL level (can be directly connected to the I/O port of the microcontroller)Specification: Package Weight One Package Weight 0.05kgs / 0.12lb One Package Size 12cm * 8cm * 5cm / 4.72inch * 3.15inch * 1.97inch Qty per Carton 96 Carton Weight 5.90kgs / 13.01lb Carton Size 50cm * 34cm * 32cm / 19.69inch * 13.39inch * 12.6inch Loading Container 20GP: 490 cartons * 96 pcs = 47040 pcs 40HQ: 1137 cartons * 96 pcs = 109152 pcs

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1. This tracking module uses four tracking probes and optimizes the spacing layout. The two inner probes can precisely identify the black lines, while the two outer probes can assist the inner probes in identifying the black lines and provide warnings. The vehicle can recognize 90-degree turns and other complex road surfaces.2. The knob-type adjustable resistor is combined with a professional operational amplifier circuit, allowing the adjustment of sensor sensitivity.3. You can connect it to the intelligent car or expansion board using jumper wires or DuPont cables for various experiments. The module is reserved with holes for installing copper columns and screws, making it convenient for you to expand by yourself.4. High-quality infrared probes, with onboard four-channel comparator circuits.5. 1.6-inch thick shock-resistant PCB.6. The module uses 6-pin pins and has an anti-reverse connection design for interfaces, which can effectively prevent positive and negative pole reverse connection and avoid module damage. It is simple and convenient to use.7. High-precision knob adjustment with a wide linear adjustable range.8. Reference materials, driver source code and graphical programming tools are provided. Parameters:1. Operating Voltage: 3.3V - 5V2. Operating Temperature: -10 to +50 degrees Celsius3. Installation Hole Diameter: M3 copper post/screw4. Operating Current: 10mA - 50mA5. Detection Distance: Adjustable from 1mm to 50mm (recommended around 8mm)6. Product Size: 70 x 29mm7. Output Interface: 6-pin interface, 1234 are 4 signal output terminals, + represents positive power supply, - represents negative power supply8. Output Signal: TTL level (can be directly connected to the I/O port of the microcontroller)Specification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 12cm * 8cm * 5cm / 4.72inch * 3.15inch * 1.97inch Qty per Carton 96 Carton Weight 10.70kgs / 23.59lb Carton Size 50cm * 34cm * 32cm / 19.69inch * 13.39inch * 12.6inch Loading Container 20GP: 490 cartons * 96 pcs = 47040 pcs 40HQ: 1137 cartons * 96 pcs = 109152 pcs

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1. This tracking module uses four tracking probes and optimizes the spacing layout. The two inner probes can precisely identify the black lines, while the two outer probes can assist the inner probes in identifying the black lines and provide warnings. The vehicle can recognize 90-degree turns and other complex road surfaces.2. The knob-type adjustable resistor is combined with a professional operational amplifier circuit, allowing the adjustment of sensor sensitivity.3. You can connect it to the intelligent car or expansion board using jumper wires or DuPont cables for various experiments. The module is reserved with holes for installing copper columns and screws, making it convenient for you to expand by yourself.4. High-quality infrared probes, with onboard four-channel comparator circuits.5. 1.6-inch thick shock-resistant PCB.6. The module uses 6-pin pins and has an anti-reverse connection design for interfaces, which can effectively prevent positive and negative pole reverse connection and avoid module damage. It is simple and convenient to use.7. High-precision knob adjustment with a wide linear adjustable range.8. Reference materials, driver source code and graphical programming tools are provided. Parameters:1. Operating Voltage: 3.3V - 5V2. Operating Temperature: -10 to +50 degrees Celsius3. Installation Hole Diameter: M3 copper post/screw4. Operating Current: 10mA - 50mA5. Detection Distance: Adjustable from 1mm to 50mm (recommended around 8mm)6. Product Size: 70 x 29mm7. Output Interface: 6-pin interface, 1234 are 4 signal output terminals, + represents positive power supply, - represents negative power supply8. Output Signal: TTL level (can be directly connected to the I/O port of the microcontroller)Specification: Package Weight One Package Weight 0.07kgs / 0.16lb One Package Size 12cm * 8cm * 5cm / 4.72inch * 3.15inch * 1.97inch Qty per Carton 96 Carton Weight 7.80kgs / 17.20lb Carton Size 50cm * 34cm * 32cm / 19.69inch * 13.39inch * 12.6inch Loading Container 20GP: 490 cartons * 96 pcs = 47040 pcs 40HQ: 1137 cartons * 96 pcs = 109152 pcs

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1. The Raspberry Pi 4 Model B is a compact yet powerful single-board computer designed for DIY enthusiasts, developers, and tech innovators. With enhanced processing power, versatile connectivity, and dual-display support, it’s ideal for projects ranging from desktop computing to smart home automation.2. Upgraded Quad-Core Processor: BCM2711B0 Chipset - 64-bit ARM Cortex-A72 CPU (1.5GHz quad-core) delivers 2–3 times faster performance compared to earlier models. Smooth multitasking: Optimized for programming, media streaming, and complex applications.3. Flexible Memory Options: 2GB, 4 GB, or 8 GB RAM variants - choose the right configuration for your project needs.4. Dual micro HDMI ports: Drive two 4K screens simultaneously at 60Hz for multitasking or immersive multimedia experiences.5. Advanced Connectivity:--Gigabit Ethernet: Wired speeds up to 1000Mbps.--Dual-band Wi-Fi (2.4GHz/5GHz) & Bluetooth 5.0: Stable wireless connections for IoT and peripheral devices.6. 2× USB 3.0 + 2× USB 2.0: Transfer data up to 5Gbps (USB 3.0) for external storage or peripherals.7. 5V/3A USB Type-C supply: Enhanced power efficiency for stable operation.Technical Specifications1. Dimensions: 85mm × 56mm × 17mm2. GPU: Broadcom VideoCore VI @ 500MHz3. Power Input: 5V/3A via USB-CSpecification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 14cm * 10cm * 2cm / 5.51inch * 3.94inch * 0.79inch Qty per Carton 144 Carton Weight 15.50kgs / 34.17lb Carton Size 30cm * 32cm * 50cm / 11.81inch * 12.6inch * 19.69inch Loading Container 20GP: 555 cartons * 144 pcs = 79920 pcs 40HQ: 1289 cartons * 144 pcs = 185616 pcs

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1. The Raspberry Pi 4 Model B is a compact yet powerful single-board computer designed for DIY enthusiasts, developers, and tech innovators. With enhanced processing power, versatile connectivity, and dual-display support, it’s ideal for projects ranging from desktop computing to smart home automation.2. Upgraded Quad-Core Processor: BCM2711B0 Chipset - 64-bit ARM Cortex-A72 CPU (1.5GHz quad-core) delivers 2–3 times faster performance compared to earlier models. Smooth multitasking: Optimized for programming, media streaming, and complex applications.3. Flexible Memory Options: 2GB, 4 GB, or 8 GB RAM variants - choose the right configuration for your project needs.4. Dual micro HDMI ports: Drive two 4K screens simultaneously at 60Hz for multitasking or immersive multimedia experiences.5. Advanced Connectivity:--Gigabit Ethernet: Wired speeds up to 1000Mbps.--Dual-band Wi-Fi (2.4GHz/5GHz) & Bluetooth 5.0: Stable wireless connections for IoT and peripheral devices.6. 2× USB 3.0 + 2× USB 2.0: Transfer data up to 5Gbps (USB 3.0) for external storage or peripherals.7. 5V/3A USB Type-C supply: Enhanced power efficiency for stable operation.Technical Specifications1. Dimensions: 85mm × 56mm × 17mm2. GPU: Broadcom VideoCore VI @ 500MHz3. Power Input: 5V/3A via USB-CSpecification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 14cm * 10cm * 2cm / 5.51inch * 3.94inch * 0.79inch Qty per Carton 144 Carton Weight 15.50kgs / 34.17lb Carton Size 30cm * 32cm * 50cm / 11.81inch * 12.6inch * 19.69inch Loading Container 20GP: 555 cartons * 144 pcs = 79920 pcs 40HQ: 1289 cartons * 144 pcs = 185616 pcs

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1. High-performance MCU with RISC-V 32-bit dual-core and single-core processors2 Powerful image and voice processing capabilities, image and voice processing interfaces including JPEG encoder/decoder, pixel processing accelerator (PPA), image signal processor (ISP),264 video encoder3. 32MB PSRAM stacked inside the chip package, 32MB Nor Flash integrated outside the package4. Common peripheral interfaces out on the board include MIPI-CSI, MIPI-DSI, USB 2.0 OTG HS, SDIO 3.0 TF card, dual microphones (with echo cancellation), speaker terminals, and RTC battery terminals, etc.5. 2 x 20 pin headers brought out on the board with 28 remaining programmable GPIO interfaces brought out6. Security mechanisms: secure boot, Flash encryption, hardware encryption accelerator, and hardware random number generator. It supports hardware access protection, which can implement access permission management (APM) and permission separation7. Can be applied to scenarios such as indoor environmental monitoring/digital dashboard/smart/computer performance monitoring, etc.8. Onboard ES8311 audio codec chip and ES7210 echo cancellation circuit, meeting daily audio application scenarios9. Highly integrated, powerful performance, using ESP32-P4-Core module integrated design, built-in ESP32-P4, 32MB Nor Flash10. 170 degree ultra-wide viewing angle, excellent display performance, high contrast, high viewing angle11. Supports 10-point touch, intuitive operation and rapid response are deeply integrated, making development efficient and convenient12. Supports mainstream AI platforms, and can be connected to online large model platforms such deepseekScreen parameters:1. Resolution: 3.4 inch: 800 x 800 pixels; 4 inch: 720 x 720 pixels.2. Color gamut: 3.4 inch: percent 70 NTSC; 4 inch: percent 60 NTSC3. Contrast ratio: 1200:14. Touchscreen chipset: GT92715. Communication interface: MIPI 2-lane6. Brightness: 3.4 inch: 300 cd/m2; 4 inch: 350 cd/m27. Dimensions: 3.4 inch: 11.5 x 11.5 cm; 4 inch: 12.6 x 12.6 cm8. Display size: 3.4 inch: 8.76 x 8.76 cm; 4 inch: 10.152 x 10.152 cm9. Operating temperature: 0-60 degree celsiusProduct package: display × 1; 4-pin cable × 2; speaker × 1Specification: Package Weight One Package Weight 0.10kgs / 0.22lb One Package Size 16cm * 14cm * 6cm / 6.3inch * 5.51inch * 2.36inch Qty per Carton 36 Carton Weight 5.00kgs / 11.02lb Carton Size 50cm * 38cm * 30cm / 19.69inch * 14.96inch * 11.81inch Loading Container 20GP: 467 cartons * 36 pcs = 16812 pcs 40HQ: 1086 cartons * 36 pcs = 39096 pcs

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1. High-performance MCU with RISC-V 32-bit dual-core and single-core processors2 Powerful image and voice processing capabilities, image and voice processing interfaces including JPEG encoder/decoder, pixel processing accelerator (PPA), image signal processor (ISP),264 video encoder3. 32MB PSRAM stacked inside the chip package, 32MB Nor Flash integrated outside the package4. Common peripheral interfaces out on the board include MIPI-CSI, MIPI-DSI, USB 2.0 OTG HS, SDIO 3.0 TF card, dual microphones (with echo cancellation), speaker terminals, and RTC battery terminals, etc.5. 2 x 20 pin headers brought out on the board with 28 remaining programmable GPIO interfaces brought out6. Security mechanisms: secure boot, Flash encryption, hardware encryption accelerator, and hardware random number generator. It supports hardware access protection, which can implement access permission management (APM) and permission separation7. Can be applied to scenarios such as indoor environmental monitoring/digital dashboard/smart/computer performance monitoring, etc.8. Onboard ES8311 audio codec chip and ES7210 echo cancellation circuit, meeting daily audio application scenarios9. Highly integrated, powerful performance, using ESP32-P4-Core module integrated design, built-in ESP32-P4, 32MB Nor Flash10. 170 degree ultra-wide viewing angle, excellent display performance, high contrast, high viewing angle11. Supports 10-point touch, intuitive operation and rapid response are deeply integrated, making development efficient and convenient12. Supports mainstream AI platforms, and can be connected to online large model platforms such deepseekScreen parameters:1. Resolution: 3.4 inch: 800 x 800 pixels; 4 inch: 720 x 720 pixels.2. Color gamut: 3.4 inch: percent 70 NTSC; 4 inch: percent 60 NTSC3. Contrast ratio: 1200:14. Touchscreen chipset: GT92715. Communication interface: MIPI 2-lane6. Brightness: 3.4 inch: 300 cd/m2; 4 inch: 350 cd/m27. Dimensions: 3.4 inch: 11.5 x 11.5 cm; 4 inch: 12.6 x 12.6 cm8. Display size: 3.4 inch: 8.76 x 8.76 cm; 4 inch: 10.152 x 10.152 cm9. Operating temperature: 0-60 degree celsiusProduct package: display × 1; 4-pin cable × 2; speaker × 1Specification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 18cm * 16cm * 6cm / 7.09inch * 6.3inch * 2.36inch Qty per Carton 30 Carton Weight 5.00kgs / 11.02lb Carton Size 50cm * 38cm * 32cm / 19.69inch * 14.96inch * 12.6inch Loading Container 20GP: 438 cartons * 30 pcs = 13140 pcs 40HQ: 1018 cartons * 30 pcs = 30540 pcs

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1. Compact in size, lightweight2. High torque with stable operation3. Maximum torque: 0.355. Minimum torque: 0.256. Rated power: 8W7. Voltage: 3.7V8. Suitable for electric screwdriversSpecification: Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 3cm * 5cm * 3cm / 1.18inch * 1.97inch * 1.18inch Qty per Carton 1185 Carton Weight 37.00kgs / 81.57lb Carton Size 47cm * 38cm * 35cm / 18.5inch * 14.96inch * 13.78inch Loading Container 20GP: 426 cartons * 1185 pcs = 504810 pcs 40HQ: 990 cartons * 1185 pcs = 1173150 pcs

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1. Sensor: Sony IMX708 2. Pixel: 11.9 MP (4608 x 2592) 3. Focus mode: I2C controller, support autofocus 4. CMOS size: 7.4mm 5. Diagonal field of view (FOV): 75/120 degrees6. Focal length: 75 degrees: 4.74mm, 120 degrees: 2.75mm 7. Aperture: 75 degrees: F1.8, 120 degrees: F2.2 8. Support equipment: compatible with Raspberry Pi all motherboard models (access to Raspberry Pi 5 and Zero series motherboards need to provide their own adapter cable) 9. Description: night vision function needs to be used with infrared fill light (not included)Features: 1. Compatible with Raspberry Pi series motherboards2. NolR is the night vision version, remove the IR filter, can be used with IR fill light to realize the night vision function, the night vision version of the image will be reddish in the daytime use3. 12 megapixels, support high dynamic range (HDR), better photo quality4. Support autofocus, focus control is more freeSpecification: Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 10cm * 8cm * 2cm / 3.94inch * 3.15inch * 0.79inch Qty per Carton 320 Carton Weight 10.60kgs / 23.37lb Carton Size 50cm * 38cm * 32cm / 19.69inch * 14.96inch * 12.6inch Loading Container 20GP: 438 cartons * 320 pcs = 140160 pcs 40HQ: 1018 cartons * 320 pcs = 325760 pcs

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1. For Raspberry Pi 40PIN GPIO interface, suitable for Raspberry Pi series motherboards2. Adopts PCM5122 professional stereo audio codec chip, controlled by I2C interface, audio transmission via I2S interface3. Built-in standard 3.5mm headphone connector, can play music through external headphones4. Built-in RCA port, can be applied to a variety of working scenarios, such as speakers and amplifiers 5. Built-in EEPROM firmware, for Raspberry Pi OS automatically load the driver6. Maximum support for sampling frequency 384KHz 7. Maximum support for 32-bit resolution8. Size: about 6.5 x 3cmSpecification: Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 10cm * 6cm * 2cm / 3.94inch * 2.36inch * 0.79inch Qty per Carton 430 Carton Weight 14.00kgs / 30.86lb Carton Size 50cm * 38cm * 32cm / 19.69inch * 14.96inch * 12.6inch Loading Container 20GP: 438 cartons * 430 pcs = 188340 pcs 40HQ: 1018 cartons * 430 pcs = 437740 pcs

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1. Sensor: Sony IMX708 2. Pixel: 11.9 MP (4608 x 2592) 3. Focus mode: I2C controller, support autofocus 4. CMOS size: 7.4mm 5. Diagonal field of view (FOV): 75/120 degrees6. Focal length: 75 degrees: 4.74mm, 120 degrees: 2.75mm 7. Aperture: 75 degrees: F1.8, 120 degrees: F2.2 8. Support equipment: compatible with Raspberry Pi all motherboard models (access to Raspberry Pi 5 and Zero series motherboards need to provide their own adapter cable) 9. Description: night vision function needs to be used with infrared fill light (not included)Features: 1. Compatible with Raspberry Pi series motherboards2. NolR is the night vision version, remove the IR filter, can be used with IR fill light to realize the night vision function, the night vision version of the image will be reddish in the daytime use3. 12 megapixels, support high dynamic range (HDR), better photo quality4. Support autofocus, focus control is more freeSpecification: Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 10cm * 8cm * 2cm / 3.94inch * 3.15inch * 0.79inch Qty per Carton 320 Carton Weight 10.60kgs / 23.37lb Carton Size 50cm * 38cm * 32cm / 19.69inch * 14.96inch * 12.6inch Loading Container 20GP: 438 cartons * 320 pcs = 140160 pcs 40HQ: 1018 cartons * 320 pcs = 325760 pcs

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1. Sensor: Sony IMX708 2. Pixel: 11.9 MP (4608 x 2592) 3. Focus mode: I2C controller, support autofocus 4. CMOS size: 7.4mm 5. Diagonal field of view (FOV): 75/120 degrees6. Focal length: 75 degrees: 4.74mm, 120 degrees: 2.75mm 7. Aperture: 75 degrees: F1.8, 120 degrees: F2.2 8. Support equipment: compatible with Raspberry Pi all motherboard models (access to Raspberry Pi 5 and Zero series motherboards need to provide their own adapter cable) 9. Description: night vision function needs to be used with infrared fill light (not included)Features: 1. Compatible with Raspberry Pi series motherboards2. NolR is the night vision version, remove the IR filter, can be used with IR fill light to realize the night vision function, the night vision version of the image will be reddish in the daytime use3. 12 megapixels, support high dynamic range (HDR), better photo quality4. Support autofocus, focus control is more freeSpecification: Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 10cm * 8cm * 2cm / 3.94inch * 3.15inch * 0.79inch Qty per Carton 320 Carton Weight 10.60kgs / 23.37lb Carton Size 50cm * 38cm * 32cm / 19.69inch * 14.96inch * 12.6inch Loading Container 20GP: 438 cartons * 320 pcs = 140160 pcs 40HQ: 1018 cartons * 320 pcs = 325760 pcs

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1. Interface standard: conforms to RS485 standard2. Physical interface: RS485 terminal block3. Communication rate: 300bps - 460800bps baud rate (self-adaptation)4. Support points: each RS485 interface support up to 32 nodes5. Communication distance: 1200m (9600bps), the higher the communication rate, the shorter the distance6. Working mode: RS485 two-wire (A, B), half-duplex transparent transmission7. Supply voltage: DC 7V - 36V8. Operating temperature: -45 to 85 degrees Celsius9. Ambient humidity: less than 95%RH10. Transmission medium: ordinary parallel/twisted pair cable11. Size: about 12.1 x 7.2 x 3cmFeatures:1. RS485 network relay, expansion and isolation functions can be realized2. Adopts terminal block type power access3. Built-in optoelectronic isolation protection circuit, RS485 master-slave device isolation, RS485 master-slave device can effectively protect the device from static electricity, thunderbolt and surge damage between the devices, can be applied to industrial environments with high requirements for reliability and safety4. Rail-type housing design, easy to install5. Suitable for data acquisition, IoT gateway, security IoT and smart meter monitoring and other fieldsSpecification: Package Weight One Package Weight 0.15kgs / 0.34lb One Package Size 15cm * 10cm * 4cm / 5.91inch * 3.94inch * 1.57inch Qty per Carton 80 Carton Weight 13.00kgs / 28.66lb Carton Size 47cm * 38cm * 32cm / 18.5inch * 14.96inch * 12.6inch Loading Container 20GP: 466 cartons * 80 pcs = 37280 pcs 40HQ: 1083 cartons * 80 pcs = 86640 pcs

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1. Sensor: Sony IMX708 2. Pixel: 11.9 MP (4608 x 2592) 3. Focus mode: I2C controller, support autofocus 4. CMOS size: 7.4mm 5. Diagonal field of view (FOV): 75/120 degrees6. Focal length: 75 degrees: 4.74mm, 120 degrees: 2.75mm 7. Aperture: 75 degrees: F1.8, 120 degrees: F2.2 8. Support equipment: compatible with Raspberry Pi all motherboard models (access to Raspberry Pi 5 and Zero series motherboards need to provide their own adapter cable) 9. Description: night vision function needs to be used with infrared fill light (not included)Features: 1. Compatible with Raspberry Pi series motherboards2. NolR is the night vision version, remove the IR filter, can be used with IR fill light to realize the night vision function, the night vision version of the image will be reddish in the daytime use3. 12 megapixels, support high dynamic range (HDR), better photo quality4. Support autofocus, focus control is more freeSpecification: Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 10cm * 8cm * 2cm / 3.94inch * 3.15inch * 0.79inch Qty per Carton 320 Carton Weight 10.60kgs / 23.37lb Carton Size 50cm * 38cm * 32cm / 19.69inch * 14.96inch * 12.6inch Loading Container 20GP: 438 cartons * 320 pcs = 140160 pcs 40HQ: 1018 cartons * 320 pcs = 325760 pcs

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1. Screen size: 5 inches2. Resolution: 720 x 12803. Display interface: DSI4. Display panel: IPS5. Viewing angle: 160 degrees6. Touch type: capacitive touch7. Touch points: five-point touch8. Touch interface: I2C9. For Raspberry Pi 3A + / 3B + / 4B / 5, CM3 / 3 + / 4 / 5, support for Raspberry Pi OS10. Size: about 14.34 x 9.15 x 1.59cmFeatures:1. IPS display panel, excellent display performance, viewing angle up to 160 degrees2. 5-point touch support, the actual number of touch points with the software system3. Suitable for interactive projects, such as tablet PCs, entertainment systems and information dashboards4. Operating system provides touch screen driver, support five-finger touch and on-screen keyboard, no need to connect additional keyboard or mouse5. Default is vertical display, the resolution is 720 x 1280 (H x V), you can modify the software settings, for horizontal displaySpecification: Package Weight One Package Weight 0.40kgs / 0.89lb One Package Size 16cm * 10cm * 3cm / 6.3inch * 3.94inch * 1.18inch Qty per Carton 100 Carton Weight 41.00kgs / 90.39lb Carton Size 50cm * 38cm * 32cm / 19.69inch * 14.96inch * 12.6inch Loading Container 20GP: 438 cartons * 100 pcs = 43800 pcs 40HQ: 1018 cartons * 100 pcs = 101800 pcs

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1. Display panel: AMOLED2. Display resolution: 466 x 4663. Display brightness: 500cd/square meter4. Communication interface: QSPI5. Touch: support6. Display size: 1.32 inch7. Display color: 16.7M8. Contrast ratio: 10000:19. Driver IC: CO5300 10. Touch IC: CST82011. Size: about 3.64 x 1cmFeatures:1. Equipped with ESP32-S3 high-performance Xtensa 32-bit LX7 dual-core processor up to 240MHz.2. 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE) support, on-board antenna 3. Built-in 512KB SRAM and 384KB ROM, overlay 8MB PSRAM and 8MB Flash4. 1.32-inch capacitive touch HD AMOLED screen on board, 466 x 466 resolution, 16.7 M color, can display color pictures clearly 5. Built-in CO5300 driver chip and CST820 capacitive touch chip, respectively, using QSPI and I2C interface communication, does not take up too much interface pin resources 6. On-board PWR, BOOT two customizable functions of the side button, easy to use the button for custom function development 7. Onboard 3.7V MX1.25 lithium battery charging and discharging interface 8. Equipped with ES8311 low-power audio codec chip, supports high-quality audio input and output, to meet the voice interaction and audio playback and other application requirements 9. SH1.0 12PIN expansion connector, can be used for DIY expansion function. 10. AMOLED screen with higher contrast ratio, wider viewing angle, richer colors, faster response and better visual effects, slim design, low power consumption, flexibleSpecification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 8cm * 8cm * 3cm / 3.15inch * 3.15inch * 1.18inch Qty per Carton 280 Carton Weight 29.00kgs / 63.93lb Carton Size 50cm * 38cm * 34cm / 19.69inch * 14.96inch * 13.39inch Loading Container 20GP: 412 cartons * 280 pcs = 115360 pcs 40HQ: 958 cartons * 280 pcs = 268240 pcs

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1. RP2350B microcontroller chip designed for Raspberry Pi2. Unique dual-core, dual-architecture design featuring dual-core ARM Cortex-M33 processors and dual-core Hazard3 RISC-V processors, each clocked at up to 150MHz, enabling flexible switching between architectures3. Equipped with the Raspberry Pi Radio Module 2, supporting Wi-Fi 4 wireless networking and Bluetooth 5.24. Features 520KB of SRAM and 16MB of on-chip Flash, with a reserved PSRAM interface5. Utilizes a Type-C interface, eliminating orientation concerns6. Supports USB 1.1 host and device functionality7. Supports low-power sleep and hibernation modes8. USB mass storage mode for drag-and-drop program downloads9. 41 versatile GPIO pins10. 1 HSTX, 2 SPI, 2 I2C, 2 UART, 6 12-bit ADCs, and 22 controllable PWM channels11. Precise on-chip clock and timers12. Temperature sensor13. On-chip accelerated floating-point library14. 12 programmable I/O (PIO) state machines for custom peripheral supportSpecification: Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 9cm * 4cm * 3cm / 3.54inch * 1.57inch * 1.18inch Qty per Carton 512 Carton Weight 17.00kgs / 37.48lb Carton Size 50cm * 38cm * 34cm / 19.69inch * 14.96inch * 13.39inch Loading Container 20GP: 412 cartons * 512 pcs = 210944 pcs 40HQ: 958 cartons * 512 pcs = 490496 pcs

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