Electronics Modules

1. Equipped with ESP32-C5-MINI-1 main chip and 4MB Flash, supports Wi-Fi 6, BLE5, Thread and Zigbee2. Built-in antenna, dual-band 2.4GHz & 5GHz Wi-Fi for high-speed wireless transmission3. Comes with Type-C port, dual Qwiic 4Pin connectors, compatible with 3.7V Li-Po battery4. Multiple GPIO & ADC pins exposed, with BOOT and reset buttons for flexible expansion5. Compatible with Arduino IDE and VS Code, compact size for various IoT developmentSpecification: Package Weight One Package Weight 0.13kgs / 0.30lb One Package Size 15cm * 11cm * 9cm / 5.91inch * 4.33inch * 3.54inch Qty per Carton 40 Carton Weight 6.20kgs / 13.67lb Carton Size 32cm * 46cm * 47cm / 12.6inch * 18.11inch * 18.5inch Loading Container 20GP: 385 cartons * 40 pcs = 15400 pcs 40HQ: 894 cartons * 40 pcs = 35760 pcs

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1. Equipped with ESP32-S3 main chip, supports Wi-Fi and Bluetooth for flexible development.2. Integrated 4G LTE module with multi-band cellular network for long-distance data transmission.3. Built-in 18650 battery holder, compatible with 5-6V solar input for outdoor low-power projects.4. Reserved interfaces for camera, SIM and TF card, abundant GPIO pins for easy expansion.5. Dual Type-C ports for power supply and programming, ideal for IoT and positioning development.Specification: Package Weight One Package Weight 0.26kgs / 0.58lb One Package Size 15cm * 15cm * 15cm / 5.91inch * 5.91inch * 5.91inch Qty per Carton 18 Carton Weight 5.80kgs / 12.79lb Carton Size 32cm * 47cm * 47cm / 12.6inch * 18.5inch * 18.5inch Loading Container 20GP: 377 cartons * 18 pcs = 6786 pcs 40HQ: 875 cartons * 18 pcs = 15750 pcs

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1. The power button features a system status indicator light, making the operating status immediately apparent2. Includes a camera mount with mounting holes compatible with both single-lens and dual-lens cameras, supporting 180° rotation3. Comes with a flexible ribbon cable for convenient connection to the 40-pin header4. Equipped with silicone feet on the bottom for a more stable placement; these reduce the bottom contact area to maximize heat dissipation5. Pre-drilled mounting holes for rails allow users to install the product in specific scenarios; rails are not included with this product6. Features a wide range of ports with precisely aligned connectors7. Ventilation holes on three sides and dedicated vents on the top for the built-in fan ensure more efficient heat dissipation and coolingPackage contents:- Metal enclosure (top and bottom covers + side panels) x 1- Camera bottom bracket x 1- Camera top bracket x 1- Rubber rod antennas x 2- IPEX4 to SMA adapter cable x 2- Backlit button x 1- 2x20-pin ribbon cable (reversed, about 55 mm) x 1- Screwdriver x 1- Screw pack and accessories x 1Specification: Package Weight One Package Weight 0.38kgs / 0.85lb One Package Size 17cm * 14cm * 12cm / 6.69inch * 5.51inch * 4.72inch Qty per Carton 16 Carton Weight 8.00kgs / 17.64lb Carton Size 50cm * 36cm * 30cm / 19.69inch * 14.17inch * 11.81inch Loading Container 20GP: 493 cartons * 16 pcs = 7888 pcs 40HQ: 1146 cartons * 16 pcs = 18336 pcs

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1. Designed for Jetson Orin Nano / NX developer kits, featuring precise cutouts and ample clearance for various interfaces.2. Combines an aluminum alloy finned enclosure with a copper heat pipe at the base to achieve silent, efficient, fanless heat dissipation.3. Features an onboard illuminated metal power switch, providing clear status indication and convenient power control.4. Includes mounting holes for standard industrial DIN rails, enabling installation in diverse deployment environments.5. Precision cutouts for the DC power input, DisplayPort, USB, Ethernet, Type-C, and dual SMA antenna ports balance interface protection with ease of access.6. Dimensions: Approx. 17.8 x 8.5 x 5.5 cm.Specification: Package Weight One Package Weight 0.50kgs / 1.11lb One Package Size 22cm * 18cm * 8cm / 8.66inch * 7.09inch * 3.15inch Qty per Carton 20 Carton Weight 11.00kgs / 24.25lb Carton Size 46cm * 42cm * 37cm / 18.11inch * 16.54inch * 14.57inch Loading Container 20GP: 373 cartons * 20 pcs = 7460 pcs 40HQ: 865 cartons * 20 pcs = 17300 pcs

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1. High-performance MCU featuring RISC-V 32-bit dual-core and single-core processors 2. 128KB HP ROM, 16KB LP ROM, 768KB HP L2MEM, 32KB LP SRAM, 8KB TCM 3. Powerful image and audio processing capabilities; image and audio processing interfaces include a JPEG codec, pixel processing accelerator (PPA), image signal processor (ISP), and H.264 video encoder 4. 32MB PSRAM stacked within the chip package; 32MB NOR Flash integrated into the module 5. On-board interfaces for common peripherals such as MIPI-CSI, MIPI-DSI, and USB 2.0 OTG 6. 2x20 pin headers on the board; GPIO pads on the bottom 7. Security mechanisms: secure boot, Flash encryption, hardware encryption accelerator, and hardware random number generator. Also supports hardware access protection, enabling access permission management (APM) and privilege separation 8. Dimensions: approximately 5.8 x 2.9 cmSpecification: Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 9cm * 6cm * 3cm / 3.54inch * 2.36inch * 1.18inch Qty per Carton 200 Carton Weight 6.50kgs / 14.33lb Carton Size 47cm * 26cm * 15cm / 18.5inch * 10.24inch * 5.91inch Loading Container 20GP: 1454 cartons * 200 pcs = 290800 pcs 40HQ: 3377 cartons * 200 pcs = 675400 pcs

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1. Features the RP2350A microcontroller chip developed by Raspberry Pi 2. Unique dual-core, dual-architecture design with a dual-core ARM Cortex-M33 processor and a dual-core Hazard3 RISC-V processor, both running at up to 150MHz, enabling flexible switching between architectures 3. Built-in 520KB SRAM and 2MB on-chip Flash memory 4. Equipped with a Type-C interface for plug-and-play convenience without worrying about orientation 5. Supports power delivery via Type-C interface (compatible with PD protocol) 6. Designed with postage stamp holes for direct soldering onto custom-designed baseboards 7. Supports USB 1.1 host and device modes 8. Offers low-power sleep and hibernate modes 9. Can be recognized as mass storage over USB, enabling drag-and-drop program downloading 10. Exposes all 15 GPIO pins of the RP2350A 11. Includes 2 SPI interfaces, 2 I2C interfaces, 2 UARTs, 4 12-bit ADCs, and 14 controllable PWM channels 12. Precise on-chip clock and timer system 13. Integrated temperature sensor for real-time chip temperature monitoring 14. 12 programmable I/O (PIO) state machines for custom peripheral supportSpecification: Package Weight One Package Weight 0.05kgs / 0.12lb One Package Size 6cm * 4cm * 3cm / 2.36inch * 1.57inch * 1.18inch Qty per Carton 792 Carton Weight 40.70kgs / 89.73lb Carton Size 50cm * 38cm * 35cm / 19.69inch * 14.96inch * 13.78inch Loading Container 20GP: 401 cartons * 792 pcs = 317592 pcs 40HQ: 930 cartons * 792 pcs = 736560 pcs

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1. Microcontroller: ESP32-S3 (default module: ESP32-S3-WROOM-1U-N16R8) 2. Wireless communication: 2.4GHz Wi-Fi (802.11 b/g/n), Bluetooth 5, BLE 3. Interface type: USB Type-C 4. Supply voltage: 5V 5. Functions: device power supply, USB communication, firmware download, etc. 6. Interface types: standard ethernet RS485; PoE ethernet CAN 7. Interface form: terminal block 8. Direction control: hardware automatically detects and controls data transmission direction 9. Interface protection: equipped with TVS diode protection, surge and ESD protection 10. Matching resistor: Default NC, reserved 120Ω matching resistor, can be enabled via jumper cap 11. Input channels: 8 channels 12. Input voltage range: 5V–36V 13. Input type: passive input / active input (NPN or PNP type) 14. Isolation type: bidirectional optocoupler isolation 15. Relay channels: 8 channels 16. Contact type: one normally open, one normally closed 17. Isolation type: optocoupler isolation 18. Indicator LEDs: - RGB: colorful LED, customizable display colors - PWR: power indicator; turns red when USB is connected and voltage detected - TXD: transmit indicator; turns green when data is sent via RS485/CAN interface - RXD: receive indicator; turns blue when data is received via RS485/CAN interface 19. Operating voltage range: 7V–36V 20. Housing: rail-mounted ABS protective enclosure 21. Dimensions: 175 x 90 x 40 mm 22. Based on the ESP32-S3 microcontroller, featuring an integrated Xtensa 32-bit LX7 dual-core processor with a maximum frequency of 240MHz 23. Integrated 2.4GHz Wi-Fi and low-power Bluetooth (Bluetooth LE) dual-mode wireless communication with excellent RF performance 24. Uses high-quality relays supporting load up to 10A 250V AC or 10A 30V DC 25. Digital inputs with bidirectional optocoupler isolation, supporting both passive and active digital inputs; relays support联动 mode control for input signals 26. Onboard isolated RS485 interface enables easy expansion with various RS485 Modbus industrial modules or sensors 27. Onboard header pins allow connection to other devices 28. Onboard USB Type-C interface supports power supply and firmware download/debugging, convenient for development 29. Onboard terminal block power input supports wide voltage range from 7V to 36V, suitable for industrial power applications 30. Onboard RTC clock chip supports scheduled tasks 31. Onboard W5500 Ethernet chip provides 10/100Mbps network connectivity via SPI interface 32. PoE Ethernet version supports external PoE module for Power over Ethernet functionality (compliant with IEEE 802.3af standard) 33. Onboard optocoupler isolation prevents interference from high-voltage circuits connected to relays affecting the control chip 34. Onboard digital isolation prevents external signal interference to the control chip 35. Integrated onboard power isolation provides stable isolated voltage; no additional power supply required at the isolated side 36. Built-in Micro SD card slot for external SD card storage of images or files 37. Onboard buzzer, RGB LED, power, and RS485 transmit/receive indicator lights to easily monitor device operation status 38. Rail-mounted ABS protective housing for convenient installation and safer operationSpecification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 20cm * 11cm * 6cm / 7.87inch * 4.33inch * 2.36inch Qty per Carton 30 Carton Weight 7.10kgs / 15.65lb Carton Size 42cm * 35cm * 32cm / 16.54inch * 13.78inch * 12.6inch Loading Container 20GP: 566 cartons * 30 pcs = 16980 pcs 40HQ: 1316 cartons * 30 pcs = 39480 pcs

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1. Utilizes the RP2350A microcontroller chip developed by Raspberry Pi2. Unique dual-core, dual-architecture design featuring a dual-core ARM Cortex-M33 processor and a dual-core Hazard3 RISC-V processor, with a clock speed of up to 150 MHz, allowing users to flexibly switch between the two architectures 3. Features 520 KB of SRAM and 16 MB of on-chip Flash. Equipped with a Type-C interface to keep up with the latest trends, eliminating the need to worry about orientation when plugging in4. On-board W6300 with an integrated TCP/IP protocol stack 5. Supports USB 1.1 host and device modes 6. Stamp-hole design allows for direct soldering and integration onto a custom-designed backplane7. Can be recognized as a mass storage device via USB for drag-and-drop downloads8. Precise on-chip clock and timers 9. Features 20 GPIO pins, compatible with some Pico expansion boards 10. Built-in temperature sensor for real-time monitoring of chip temperature 11. 12 programmable I/O (PIO) state machines for custom peripheral support12. Dimensions: approximately 65.88 x 21 mmSpecification: Package Weight One Package Weight 0.05kgs / 0.12lb One Package Size 10cm * 7cm * 3cm / 3.94inch * 2.76inch * 1.18inch Qty per Carton 200 Carton Weight 10.80kgs / 23.81lb Carton Size 35cm * 30cm * 20cm / 13.78inch * 11.81inch * 7.87inch Loading Container 20GP: 1269 cartons * 200 pcs = 253800 pcs 40HQ: 2947 cartons * 200 pcs = 589400 pcs

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1. Microcontroller: ESP32-S3 (default module: ESP32-S3-WROOM-1U-N16R8) 2. Wireless communication: 2.4GHz Wi-Fi (802.11 b/g/n), Bluetooth 5, BLE 3. Interface type: USB Type-C 4. Supply voltage: 5V 5. Functions: device power supply, USB communication, firmware download, etc. 6. Interface types: standard ethernet RS485; PoE ethernet CAN 7. Interface form: terminal block 8. Direction control: hardware automatically detects and controls data transmission direction 9. Interface protection: equipped with TVS diode protection, surge and ESD protection 10. Matching resistor: Default NC, reserved 120Ω matching resistor, can be enabled via jumper cap 11. Input channels: 8 channels 12. Input voltage range: 5V–36V 13. Input type: passive input / active input (NPN or PNP type) 14. Isolation type: bidirectional optocoupler isolation 15. Relay channels: 8 channels 16. Contact type: one normally open, one normally closed 17. Isolation type: optocoupler isolation 18. Indicator LEDs: - RGB: colorful LED, customizable display colors - PWR: power indicator; turns red when USB is connected and voltage detected - TXD: transmit indicator; turns green when data is sent via RS485/CAN interface - RXD: receive indicator; turns blue when data is received via RS485/CAN interface 19. Operating voltage range: 7V–36V 20. Housing: rail-mounted ABS protective enclosure 21. Dimensions: 175 x 90 x 40 mm 22. Based on the ESP32-S3 microcontroller, featuring an integrated Xtensa 32-bit LX7 dual-core processor with a maximum frequency of 240MHz 23. Integrated 2.4GHz Wi-Fi and low-power Bluetooth (Bluetooth LE) dual-mode wireless communication with excellent RF performance 24. Uses high-quality relays supporting load up to 10A 250V AC or 10A 30V DC 25. Digital inputs with bidirectional optocoupler isolation, supporting both passive and active digital inputs; relays support联动 mode control for input signals 26. Onboard isolated RS485 interface enables easy expansion with various RS485 Modbus industrial modules or sensors 27. Onboard header pins allow connection to other devices 28. Onboard USB Type-C interface supports power supply and firmware download/debugging, convenient for development 29. Onboard terminal block power input supports wide voltage range from 7V to 36V, suitable for industrial power applications 30. Onboard RTC clock chip supports scheduled tasks 31. Onboard W5500 Ethernet chip provides 10/100Mbps network connectivity via SPI interface 32. PoE Ethernet version supports external PoE module for Power over Ethernet functionality (compliant with IEEE 802.3af standard) 33. Onboard optocoupler isolation prevents interference from high-voltage circuits connected to relays affecting the control chip 34. Onboard digital isolation prevents external signal interference to the control chip 35. Integrated onboard power isolation provides stable isolated voltage; no additional power supply required at the isolated side 36. Built-in Micro SD card slot for external SD card storage of images or files 37. Onboard buzzer, RGB LED, power, and RS485 transmit/receive indicator lights to easily monitor device operation status 38. Rail-mounted ABS protective housing for convenient installation and safer operationSpecification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 20cm * 11cm * 6cm / 7.87inch * 4.33inch * 2.36inch Qty per Carton 30 Carton Weight 7.10kgs / 15.65lb Carton Size 42cm * 35cm * 32cm / 16.54inch * 13.78inch * 12.6inch Loading Container 20GP: 566 cartons * 30 pcs = 16980 pcs 40HQ: 1316 cartons * 30 pcs = 39480 pcs

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1. Utilizes the RP2350A microcontroller chip developed by Raspberry Pi2. Unique dual-core, dual-architecture design featuring a dual-core ARM Cortex-M33 processor and a dual-core Hazard3 RISC-V processor, with a clock speed of up to 150 MHz, allowing users to flexibly switch between the two architectures 3. Features 520 KB of SRAM and 16 MB of on-chip Flash. Equipped with a Type-C interface to keep up with the latest trends, eliminating the need to worry about orientation when plugging in4. On-board W6300 with an integrated TCP/IP protocol stack 5. Supports USB 1.1 host and device modes 6. Stamp-hole design allows for direct soldering and integration onto a custom-designed backplane7. Can be recognized as a mass storage device via USB for drag-and-drop downloads8. Precise on-chip clock and timers 9. Features 20 GPIO pins, compatible with some Pico expansion boards 10. Built-in temperature sensor for real-time monitoring of chip temperature 11. 12 programmable I/O (PIO) state machines for custom peripheral support12. Dimensions: approximately 65.88 x 21 mmSpecification: Package Weight One Package Weight 0.05kgs / 0.12lb One Package Size 10cm * 7cm * 3cm / 3.94inch * 2.76inch * 1.18inch Qty per Carton 200 Carton Weight 10.80kgs / 23.81lb Carton Size 35cm * 30cm * 20cm / 13.78inch * 11.81inch * 7.87inch Loading Container 20GP: 1269 cartons * 200 pcs = 253800 pcs 40HQ: 2947 cartons * 200 pcs = 589400 pcs

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1. Utilizes the RP2350A microcontroller chip developed by Raspberry Pi2. Unique dual-core, dual-architecture design featuring a dual-core ARM Cortex-M33 processor and a dual-core Hazard3 RISC-V processor, with a clock speed of up to 150 MHz, allowing users to flexibly switch between the two architectures 3. Features 520 KB of SRAM and 16 MB of on-chip Flash. Equipped with a Type-C interface to keep up with the latest trends, eliminating the need to worry about orientation when plugging in4. On-board W6300 with an integrated TCP/IP protocol stack 5. Supports USB 1.1 host and device modes 6. Stamp-hole design allows for direct soldering and integration onto a custom-designed backplane7. Can be recognized as a mass storage device via USB for drag-and-drop downloads8. Precise on-chip clock and timers 9. Features 20 GPIO pins, compatible with some Pico expansion boards 10. Built-in temperature sensor for real-time monitoring of chip temperature 11. 12 programmable I/O (PIO) state machines for custom peripheral support12. Dimensions: approximately 65.88 x 21 mmSpecification: Package Weight One Package Weight 0.05kgs / 0.12lb One Package Size 10cm * 7cm * 3cm / 3.94inch * 2.76inch * 1.18inch Qty per Carton 200 Carton Weight 10.80kgs / 23.81lb Carton Size 35cm * 30cm * 20cm / 13.78inch * 11.81inch * 7.87inch Loading Container 20GP: 1269 cartons * 200 pcs = 253800 pcs 40HQ: 2947 cartons * 200 pcs = 589400 pcs

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1. Antenna Interface: On-board surface-mount ceramic antenna / external antenna 2. Microcontroller: ESP32-S3R8 chip3. Wireless Communication: 2.4GHz Wi-Fi (802.11 b/g/n), Bluetooth 5 (LE) 4. Interface: Type-C5. Supply Voltage: 5V 6. Interface Functions: Device power supply, USB communication, firmware download, etc. 7. Isolated RS485 Communication Interface:- Interface Type: Terminal blocks - Direction Control: Automatically controlled via master hardware flow settings - Interface Protection: TVS diode protection, surge protection, and ESD protection - Matching Resistor: Default NC; 120R matching resistor reserved; can be enabled via jumper cap 8. Isolated CAN Communication Interface:- Interface Type: Terminal Blocks- Direction Control: Hardware automatically detects and controls data transmission direction - Interface Protection: Provides TVS diode protection, surge protection, and ESD protection - Matching Resistor: Default NC, 120R matching resistor reserved, can be enabled via jumper cap9. Indicator Lights:- PWR: Power indicator; lights up red when connected to USB and voltage is detected- RS485 Indicator: Lights up green when data is transmitted from the RS485 interface; lights up blue when data is received from the RS485 interface - CAN Indicator: Flashes when data is being transmitted via the CAN interface 10. Supply Voltage Range: 7V – 36V 11. Enclosure: DIN-rail mounting enclosure12. Dimensions: Approx. 9.16 x 2.33 x 5.87 cmFeatures:1. Based on the ESP32-S3 microcontroller, with a built-in Xtensa 32-bit LX7 dual-core processor operating at up to 240 MHz2. Integrates dual-mode 2.4 GHz Wi-Fi and Bluetooth 5 (LE) wireless communication with excellent RF performance3. On-board isolated RS485 interface, facilitating the connection of various RS485 Modbus industrial expansion modules or sensors4. On-board isolated CAN interface, facilitating the connection of various CAN devices 5. On-board pin header interface, allowing connection to other devices 6. On-board USB Type-C interface, usable for power supply and download/debugging, facilitating development7. On-board terminal block power supply interface, supporting a wide voltage range of 7V to 36V, suitable for industrial power supply applications 8. On-board RTC clock chip, supporting scheduled tasks 9. On-board digital isolation prevents external signals from interfering with the control chip10. On-board integrated power isolation provides a stable isolated voltage; the isolated side requires no additional power supply11. On-board RS485 transmit/receive indicator lights and CAN activity indicator lights make it easy to monitor the device’s operating status12. DIN-rail mounting enclosure facilitates installation and use; the enclosure provides added safetySpecification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 12cm * 10cm * 5cm / 4.72inch * 3.94inch * 1.97inch Qty per Carton 100 Carton Weight 11.00kgs / 24.25lb Carton Size 42cm * 36cm * 20cm / 16.54inch * 14.17inch * 7.87inch Loading Container 20GP: 881 cartons * 100 pcs = 88100 pcs 40HQ: 2047 cartons * 100 pcs = 204700 pcs

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1. Connector type: SMA inner pin 2. Protection level: IP67 3. Four-wire helical antenna for GNSS, with high gain and wide circular polarization coverage angle 4. Capable of receiving more low-zenith angle satellite signals, thereby improving positioning performance, suitable for applications such as smart home, smart agriculture, and high-precision mapping 5. Four-wire helical structure, with wide circular polarization coverage angle, enhancing the ability to receive low-zenith angle satellite signals 6. High gain, low noise coefficient design, supporting multi-frequency and multi-system GNSS signal reception 7. Small size, light weight, flexible installation method, suitable for various devices and applications 8. Uses SMA interface, supports RF transmission and coaxial DC bias feeding functions 9. Complies with IP67 protection level requirements, suitable for long-term stable operation in outdoor environments Antenna characteristics 1. Frequency range: - GPS: L1/L2/L5 - BDS: B1/B2a/B2b/B3i - GLONASS: G1/G2 - Galileo: E1/E5a/E5b/E6 - L-Band 2. Antenna gain: 3dBi 3. Characteristic impedance: 50 ohms 4. Polarization mode: RHCP (right-hand circular polarization) 5. Coverage angle: 360 degrees 6. Size: 42.16 x 50 (mm) Amplifier characteristics 1. Gain: 28dB 2. Noise figure: 2dB 3. Operating voltage: 3.0V ~ 16V DC 4. Operating current: 15mASpecification: Package Weight One Package Weight 0.08kgs / 0.19lb One Package Size 8cm * 8cm * 5cm / 3.15inch * 3.15inch * 1.97inch Qty per Carton 144 Carton Weight 12.70kgs / 28.00lb Carton Size 50cm * 34cm * 32cm / 19.69inch * 13.39inch * 12.6inch Loading Container 20GP: 490 cartons * 144 pcs = 70560 pcs 40HQ: 1137 cartons * 144 pcs = 163728 pcs

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1. Connector type: SMA inner pin2. Protection level: IP673. Four-wire helical antenna for GNSS, with high gain and wide circular polarization coverage angle4. Capable of receiving more low-zenith angle satellite signals, thereby improving positioning performance, suitable for applications such as smart home, smart agriculture, and high-precision mapping5. Four-wire helical structure, with wide circular polarization coverage angle, enhancing the ability to receive low-zenith angle satellite signals6. High gain, low noise coefficient design, supporting multi-frequency and multi-system GNSS signal reception7. Small size, light weight, flexible installation method, suitable for various devices and applications8. Adopting SMA interface, supporting RF transmission and coaxial DC bias feeding function9. Complies with IP67 protection level requirements, suitable for long-term stable operation in outdoor environmentsAntenna characteristics1. Frequency range:- GPS: L1/L2/L5- BDS: B1/B2a/B2b- GLONASS: G1/G2- Galileo: E1/E5a/E5b2. Antenna gain: Q23 2dBi3. Characteristic impedance: 50 ohms4. Polarization mode: RHCP (right-hand circular polarization)5. Coverage angle: 360 degrees6. Size: 56 x 23 (mm)Amplifier characteristics1. Gain: 28dB2. Noise figure: 1.5dB3. Operating voltage: 3.3V ~ 16V DC4. Operating current: 13mASpecification: Package Weight One Package Weight 0.08kgs / 0.19lb One Package Size 8cm * 8cm * 5cm / 3.15inch * 3.15inch * 1.97inch Qty per Carton 144 Carton Weight 12.70kgs / 28.00lb Carton Size 50cm * 34cm * 32cm / 19.69inch * 13.39inch * 12.6inch Loading Container 20GP: 490 cartons * 144 pcs = 70560 pcs 40HQ: 1137 cartons * 144 pcs = 163728 pcs

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1. The MAX9296-GMSL-HAT is a GMSL camera HAT that allows up to two GMSL cameras to be connected to the host board such as Raspberry Pi 5, Jetson Orin Nano and Jetson Orin NX. Compatible with both GMSL1 and GMSL2 protocol interfaces through software configuration. Adopts MAX9296A chip, specially designed for applications that require high-bandwidth and low-latency video transmission. Suitable for automatic driving, machine vision, intelligent security and other fields.Specifications:1. Deserializer: MAXIM (ADI) MAX9296A2. Supported Mainboards: Compatible with Raspberry Pi 5 / Jetson Orin NX / Nano development kits3. Supported Serializer Models: MAX9295, MAX96717, MAX96705, etc.4. GMSL Input: 2 x GMSL2 (GMSL1 compatible) cameras5. Input Interface: 2 × MATE_AX FAKRA Z connectors6. Output Interface: 22-pin CSI interface7. Supported GMSL Camera Models: ISX031, etc.8. Power Supply: 5VSpecification: Package Weight One Package Weight 0.06kgs / 0.13lb One Package Size 10cm * 8cm * 5cm / 3.94inch * 3.15inch * 1.97inch Qty per Carton 90 Carton Weight 6.10kgs / 13.45lb Carton Size 32cm * 42cm * 32cm / 12.6inch * 16.54inch * 12.6inch Loading Container 20GP: 620 cartons * 90 pcs = 55800 pcs 40HQ: 1439 cartons * 90 pcs = 129510 pcs

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1. The ESP32-S3-RGB-Matrix is a high-performance, highly integrated LED matrix panel driver board. It is suitable for HUB75 interface RGB matrix panels and related embedded applications. Based on the ESP32-S3 microcontroller, it integrates large-capacity Flash storage, RTC chip, IMU, TF card slot, low-power audio codec chip, dual microphones, and so on. It also provides reserved interfaces such as USB, UART, I2C, and GPIO, offering strong scalability and enabling users to quickly develop and integrate it into practical applications.3. Supports 2.4 GHz Wi-Fi and Bluetooth 5 (BLE) dual-mode communication4. Includes 512KB SRAM and 384KB ROM; integrates 32MB Flash and 16MB PSRAM to meet storage requirements across various scenarios5. Compatible with the full range of Waveshare Matrix-RGB panel sizes; capable of smoothly running graphical interface programs like LVGL6. Onboard ES7210 echo cancellation chip for enhanced voice processing performance7. Onboard ES8311 low-power audio codec chip, supporting high-quality audio input and output8. Equipped with a dual-microphone array supporting noise reduction and echo cancellation algorithms; suitable for applications such as voice recognition and wake-up9. Onboard speaker interface for audio output; allows for direct connection to a speaker10. Integrates the QMI8658 6-axis IMU (3-axis accelerometer + 3-axis gyroscope) for attitude detection11. Integrates the SHTC3 temperature and humidity sensor for precise environmental monitoring12. Onboard Micro SD card slot for storing images, audio, and various data files, facilitating easy data read/write operations13. Onboard PCF85063 RTC chip and reserved SH1.0 battery interface; supports timekeeping during power outages14. Reserved GPIO expansion interface for peripheral expansion and custom functionality, catering to diverse development needs15. Dual power supply interface design; supports stable operation of up to six 64×64 Matrix-RGB panels and allows for cascading expansion to meet large-format display requirements16. Onboard USB Type-C interface for power supply, programming, and debugging17. Onboard RST and BOOT buttons; the BOOT button supports custom functions, enhancing development flexibilitySpecifications:1. Power supply voltage: 5V2. Maximum current capacity: 10A3. Supported resolutions: 64 × 64 | 64 × 32 | 80 × 40 | 96 × 484. Interface type: HUB755. Maximum resolution (cascaded): 6 × 64 × 646. Operating temperature range: -40 ~ +85 degrees Celsius7. Product dimensions: 50 × 42 mmSpecification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 8cm * 8cm * 5cm / 3.15inch * 3.15inch * 1.97inch Qty per Carton 120 Carton Weight 13.10kgs / 28.88lb Carton Size 34cm * 42cm * 32cm / 13.39inch * 16.54inch * 12.6inch Loading Container 20GP: 583 cartons * 120 pcs = 69960 pcs 40HQ: 1354 cartons * 120 pcs = 162480 pcs

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1. Features the RP2350A microcontroller chip developed by Raspberry Pi 2. Unique dual-core, dual-architecture design with a dual-core ARM Cortex-M33 processor and a dual-core Hazard3 RISC-V processor, both running at up to 150MHz, enabling flexible switching between architectures 3. Built-in 520KB SRAM and 2MB on-chip Flash memory 4. Equipped with a Type-C interface for plug-and-play convenience without worrying about orientation 5. Supports power delivery via Type-C interface (compatible with PD protocol) 6. Designed with postage stamp holes for direct soldering onto custom-designed baseboards 7. Supports USB 1.1 host and device modes 8. Offers low-power sleep and hibernate modes 9. Can be recognized as mass storage over USB, enabling drag-and-drop program downloading 10. Exposes all 15 GPIO pins of the RP2350A 11. Includes 2 SPI interfaces, 2 I2C interfaces, 2 UARTs, 4 12-bit ADCs, and 14 controllable PWM channels 12. Precise on-chip clock and timer system 13. Integrated temperature sensor for real-time chip temperature monitoring 14. 12 programmable I/O (PIO) state machines for custom peripheral supportSpecification: Package Weight One Package Weight 0.05kgs / 0.12lb One Package Size 6cm * 4cm * 3cm / 2.36inch * 1.57inch * 1.18inch Qty per Carton 792 Carton Weight 40.70kgs / 89.73lb Carton Size 50cm * 38cm * 35cm / 19.69inch * 14.96inch * 13.78inch Loading Container 20GP: 401 cartons * 792 pcs = 317592 pcs 40HQ: 930 cartons * 792 pcs = 736560 pcs

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1. The ESP32-C5-Zero is a compact multi-protocol development board based on the ESP32-C5-HF4, integrating wireless communication, USB interface and onboard peripherals, suitable for embedded and IoT applications.2. Equipped with a 32-bit RISC-V processor with a maximum frequency of 240 MHz.3. Integrated with 384KB SRAM, 320KB ROM and 4MB Flash.4. Equipped with dual-band Wi-Fi at 2.4GHz and 5GHz, Bluetooth 5.0 (LE), and IEEE 802.15.4 (supporting Zigbee 3.0 and Thread) wireless communication, featuring excellent RF performance.The board includes an onboard antenna switching chip, allowing the use of the onboard antenna or an external antenna (IPEX-1).5. Utilizes a USB Type-C interface that is both front and back plug-and-play.6. Exports a rich set of peripheral interfaces, with a stamp hole design, facilitating soldering and integration onto a user-designed baseboard.7. Supports multiple low-power operating modes, enabling flexible adjustment of communication range, data rate, and power consumption balance to meet the power consumption requirements of various application scenarios.8. Supports ESP-IDF, Arduino, and MicroPython, along with a complete SDK and open-source documentation tutorials, facilitating quick integration into applications.Specification: Package Weight One Package Weight 0.04kgs / 0.10lb One Package Size 6cm * 6cm * 4cm / 2.36inch * 2.36inch * 1.57inch Qty per Carton 384 Carton Weight 16.50kgs / 36.38lb Carton Size 50cm * 38cm * 34cm / 19.69inch * 14.96inch * 13.39inch Loading Container 20GP: 412 cartons * 384 pcs = 158208 pcs 40HQ: 958 cartons * 384 pcs = 367872 pcs

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1. The ESP32-C5-Zero is a compact multi-protocol development board based on the ESP32-C5-HF4, integrating wireless communication, USB interface and onboard peripherals, suitable for embedded and IoT applications.2. Equipped with a 32-bit RISC-V processor with a maximum frequency of 240 MHz.3. Integrated with 384KB SRAM, 320KB ROM and 4MB Flash.4. Equipped with dual-band Wi-Fi at 2.4GHz and 5GHz, Bluetooth 5.0 (LE), and IEEE 802.15.4 (supporting Zigbee 3.0 and Thread) wireless communication, featuring excellent RF performance.The board includes an onboard antenna switching chip, allowing the use of the onboard antenna or an external antenna (IPEX-1).5. Utilizes a USB Type-C interface that is both front and back plug-and-play.6. Exports a rich set of peripheral interfaces, with a stamp hole design, facilitating soldering and integration onto a user-designed baseboard.7. Supports multiple low-power operating modes, enabling flexible adjustment of communication range, data rate, and power consumption balance to meet the power consumption requirements of various application scenarios.8. Supports ESP-IDF, Arduino, and MicroPython, along with a complete SDK and open-source documentation tutorials, facilitating quick integration into applications.Specification: Package Weight One Package Weight 0.04kgs / 0.10lb One Package Size 6cm * 6cm * 4cm / 2.36inch * 2.36inch * 1.57inch Qty per Carton 384 Carton Weight 16.50kgs / 36.38lb Carton Size 50cm * 38cm * 34cm / 19.69inch * 14.96inch * 13.39inch Loading Container 20GP: 412 cartons * 384 pcs = 158208 pcs 40HQ: 958 cartons * 384 pcs = 367872 pcs

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1. Interface: USB Type-C2. Main control chip: ESP32-C3FH43. Screen type: ISP4. Screen resolution: 172 x 3205. Display chip: ST77986. Equipped with ESP32-C3FH4 as the main control chip, featuring a 32-bit RISC-V single-core low-power SoC with a maximum frequency of 160 MHz7. Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth BLE 5 wireless communication8. Built-in 400KB SRAM and 384KB ROM, and stacked 4MB Flash9. Board equipped with ceramic antenna, facilitating integration into user-defined baseboards or embedded devices10. Integrated USB full-speed serial controller for convenient program downloading and debugging11. Exports 15 GPIOs, allowing flexible expansion of various peripheral functions12. Provides abundant peripheral resources, including 3 x SPI, 1 x I2C, 2 x UART, 1 x I2S, 2 x ADC, etc.13. Microcontroller development board supporting 2.4GHz Wi-Fi and Bluetooth BLE 5, integrating a large-capacity Flash and a 1.47-inch LCD display, capable of smoothly running GUI interface programs such as LVGL14. Combined with rich peripheral interfaces, it enables rapid development of applications based on ESP32-C3 for human-computer interaction, IoT terminals, and intelligent displays15. ESP32-C3 integrates 2.4GHz Wi-Fi and supports long-range Bluetooth 5 (LE)16. It also supports Bluetooth Mesh protocol and Espressif Wi-Fi Mesh, maintaining excellent RF performance even at higher operating temperaturesSpecification: Package Weight One Package Weight 0.05kgs / 0.12lb One Package Size 6cm * 6cm * 4cm / 2.36inch * 2.36inch * 1.57inch Qty per Carton 384 Carton Weight 20.30kgs / 44.75lb Carton Size 50cm * 38cm * 34cm / 19.69inch * 14.96inch * 13.39inch Loading Container 20GP: 412 cartons * 384 pcs = 158208 pcs 40HQ: 958 cartons * 384 pcs = 367872 pcs

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1. Interface: USB Type-C2. Main control chip: ESP32-C3FH43. Screen type: ISP4. Screen resolution: 172 x 3205. Display chip: ST77986. Equipped with ESP32-C3FH4 as the main control chip, featuring a 32-bit RISC-V single-core low-power SoC with a maximum frequency of 160 MHz7. Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth BLE 5 wireless communication8. Built-in 400KB SRAM and 384KB ROM, and stacked 4MB Flash9. Board equipped with ceramic antenna, facilitating integration into user-defined baseboards or embedded devices10. Integrated USB full-speed serial controller for convenient program downloading and debugging11. Exports 15 GPIOs, allowing flexible expansion of various peripheral functions12. Provides abundant peripheral resources, including 3 x SPI, 1 x I2C, 2 x UART, 1 x I2S, 2 x ADC, etc.13. Microcontroller development board supporting 2.4GHz Wi-Fi and Bluetooth BLE 5, integrating a large-capacity Flash and a 1.47-inch LCD display, capable of smoothly running GUI interface programs such as LVGL14. Combined with rich peripheral interfaces, it enables rapid development of applications based on ESP32-C3 for human-computer interaction, IoT terminals, and intelligent displays15. ESP32-C3 integrates 2.4GHz Wi-Fi and supports long-range Bluetooth 5 (LE)16. It also supports Bluetooth Mesh protocol and Espressif Wi-Fi Mesh, maintaining excellent RF performance even at higher operating temperaturesSpecification: Package Weight One Package Weight 0.05kgs / 0.12lb One Package Size 6cm * 6cm * 4cm / 2.36inch * 2.36inch * 1.57inch Qty per Carton 384 Carton Weight 20.30kgs / 44.75lb Carton Size 50cm * 38cm * 34cm / 19.69inch * 14.96inch * 13.39inch Loading Container 20GP: 412 cartons * 384 pcs = 158208 pcs 40HQ: 958 cartons * 384 pcs = 367872 pcs

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1. CM5 card slot: suitable for all versions of Compute Module 52. Networking:- Gigabit Ethernet RJ45 interface- Supports connection to LoRa communication module via M.2 B KEY adapter- Supports connection to 4G/5G communication module via M.2 B KEY3. USB:- USB 2.0 interface (Type-C) x 1- USB 2.0 interface (Type-A) x 2- USB 3.2 Gen1 interface (Type-A) x 14. Video:- HDMI interface x 1, supporting 4K output- MIPI interface x 2, supporting CSI/DSI communication5. M.2:- M.2 M KEY (PCIe Gen2/3 x 1, supporting 2230/2242 NVMe or AI module)- M.2 B KEY / Mini-PCIe (requires adapter connection), supporting connection to 5G/4G/Lora and other wireless modules6. Storage: Built-in Micro SD card slot (for versions without eMMC)7. Serial Interfaces: - 2 x RS485- 1 x CAN, supporting 1Mbps communication rate8. Input/Output: Outputs a small amount of GPIO (directly connected to the Compute Module 5 core)9. Fan interface: 5V, 4PIN JST-SH PWM fan connector10. Power input: 7V ~ 36V wide voltage (terminal), 5V 5A (Type-C)11. Size: 145 x 90 x 40 (mm)12. Suitable for IoT gateways, wireless routers, intelligent data collection and other IoT application scenarios13. Expandable 4G / 5G / LoRa, multiple interface resources14. Do not plug or unplug any device except USB and HDMI when powered on15. Type C can be used as a USB SLAVE interface for burning images or power supply16. Board has 3 USB interfaces, the maximum current output of 2 USB 2.0 interfaces is 2A, and 1 USB 3.0 interface can output 2A independently (1 single USB 3.2 Gen1 + 2 USB 2.0 interfaces)17. Supports 3 screens with separate display, adds MIPI DSI driver, regardless of whether the screen is connected, the system will default connect and the screen will display in split screen mode (related to the system version)18. Board has M.2 M KEY interface, supports NVMe hard drive protocol (or PCIE protocol AI module)19. Board has M.2 B KEY interface, supports connecting 4G/5G communication module or connecting LoRa module through adapter board20. 2 isolated RS485 + 1 isolated CAN interface21. Board has BOOT switch, can turn the BOOT switch to ON before power-on, connect to the computer via Type C to let the device enter the burning mode22. When using Type C for burning, do not connect other devices, otherwise insufficient power supply may cause the device to be undetectableSpecification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 17cm * 11cm * 6cm / 6.69inch * 4.33inch * 2.36inch Qty per Carton 30 Carton Weight 4.10kgs / 9.04lb Carton Size 36cm * 35cm * 32cm / 14.17inch * 13.78inch * 12.6inch Loading Container 20GP: 661 cartons * 30 pcs = 19830 pcs 40HQ: 1535 cartons * 30 pcs = 46050 pcs

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1. Adopts ESP32-S3-WROOM series module with Xtensa 32-bit LX7 dual-core processor, capable of running at 240 MHz2. Integrates 512KB SRAM and 384KB ROM; 16MB Flash (Quad SPI, DIO/QIO modes) and 8MB PSRAM.3. Integrated 2.4GHz Wi-Fi and Bluetooth LE dual-mode wireless communication, with superior RF performance.4. Type-C connector, easier to use5. Onboard CH343 and CH334 chips can meet the needs of USB and UART development via a Type-C interface6. Rich peripheral interfaces, compatible with the pinout of ESP32-S3-DevKitC-1 development board, offers strong compatibility and expandability7. Castellated module allows soldering directly to carrier boards8. Supports multiple low-power operating states, adjustable balance between communication distance, data rate and power consumption to meet the power requirements of various application scenariosSpecification: Package Weight One Package Weight 0.05kgs / 0.12lb One Package Size 12cm * 8cm * 5cm / 4.72inch * 3.15inch * 1.97inch Qty per Carton 90 Carton Weight 5.60kgs / 12.35lb Carton Size 38cm * 42cm * 32cm / 14.96inch * 16.54inch * 12.6inch Loading Container 20GP: 522 cartons * 90 pcs = 46980 pcs 40HQ: 1212 cartons * 90 pcs = 109080 pcs

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1. Features the RP2350A microcontroller chip developed by Raspberry Pi2. Unique dual-core, dual-architecture design, featuring a dual-core ARM Cortex-M33 processor and a dual-core Hazard3 RISC-V processor, both operating at clock speeds of up to 150 MHz, and supporting flexible switching between the two architectures 3. Features 520KB of SRAM and 4MB of on-chip Flash 4. Features a Type-C male connector design 5. Supports power delivery via the Type-C interface (compatible with the PD protocol) 6. Features a “stamp-hole” design, allowing direct soldering onto a user-designed backplane 7. Supports USB 1.1 host and device modes8. Supports low-power sleep and hibernation modes9. Can be recognized as a mass storage device via USB for drag-and-drop program downloads10. The RP2350A exposes 29 GPIO pins (20 via a header, the rest available only for soldering) 11. 2 SPI, 2 I2C, 2 UART, 4 12-bit ADCs, and 16 controllable PWM channels 12. Precise on-chip clock and timers 13. Built-in temperature sensor for real-time chip temperature monitoring 14. 12 programmable I/O (PIO) state machines for custom peripheral support15. Dimensions: approximately 23.5 x 18 mmSpecification: Package Weight One Package Weight 0.02kgs / 0.05lb One Package Size 8cm * 6cm * 2cm / 3.15inch * 2.36inch * 0.79inch Qty per Carton 1000 Carton Weight 20.50kgs / 45.19lb Carton Size 32cm * 22cm * 18cm / 12.6inch * 8.66inch * 7.09inch Loading Container 20GP: 2104 cartons * 1000 pcs = 2104000 pcs 40HQ: 4885 cartons * 1000 pcs = 4885000 pcs

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1. Based on the high-performance ESP32-S3R8 chip, featuring an Xtensa 32-bit LX7 dual-core processor with a clock speed of up to 240 MHz 2. Integrates 512 KB of SRAM and 384 KB of ROM, with 8 MB of PSRAM and 16 MB of Flash 3. Supports 2.4GHz Wi-Fi and Bluetooth 5 (LE), with a built-in antenna and support for external antennas4. On-board W5500 Ethernet chip, providing 10/100Mbps network connectivity via the SPI interface5. Supports an external PoE module for Power over Ethernet (compliant with the IEEE 802.3af standard) 6. On-board camera interface supporting mainstream cameras such as the OV5640, suitable for image and video capture7. On-board USB Type-C port supporting power delivery, debugging, and firmware downloads for more convenient development8. On-board Micro SD card slot supporting external SD cards for storing images and files9. On-board Pico-compatible interface providing extensive peripheral expansion options with strong compatibility10. Dimensions: Approximately 7.28 x 2.1 cmOV5640 Camera Specifications:1. Sensor size: 1/4 inch 2. Focal length: 4.1 mm 3. Aperture: f/2.8 4. Field of View: 68 degrees (D) x 55 degrees (H) x 42 degrees (V) 5. Maximum Resolution: 2592 x 1944 6. Output Interface: DVP 7. Output Formats: RGB565, YUV/YCbCr422Specification: Package Weight One Package Weight 0.08kgs / 0.19lb One Package Size 11cm * 7cm * 3cm / 4.33inch * 2.76inch * 1.18inch Qty per Carton 200 Carton Weight 8.50kgs / 18.74lb Carton Size 37cm * 30cm * 24cm / 14.57inch * 11.81inch * 9.45inch Loading Container 20GP: 1001 cartons * 200 pcs = 200200 pcs 40HQ: 2323 cartons * 200 pcs = 464600 pcs

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1. Based on the high-performance ESP32-S3R8 chip, featuring an Xtensa 32-bit LX7 dual-core processor with a clock speed of up to 240 MHz 2. Integrates 512 KB of SRAM and 384 KB of ROM, with 8 MB of PSRAM and 16 MB of Flash 3. Supports 2.4GHz Wi-Fi and Bluetooth 5 (LE), with a built-in antenna and support for external antennas4. On-board W5500 Ethernet chip, providing 10/100Mbps network connectivity via the SPI interface5. Supports an external PoE module for Power over Ethernet (compliant with the IEEE 802.3af standard) 6. On-board camera interface supporting mainstream cameras such as the OV5640, suitable for image and video capture7. On-board USB Type-C port supporting power delivery, debugging, and firmware downloads for more convenient development8. On-board Micro SD card slot supporting external SD cards for storing images and files9. On-board Pico-compatible interface providing extensive peripheral expansion options with strong compatibility10. Dimensions: Approximately 7.28 x 2.1 cmOV5640 Camera Specifications:1. Sensor size: 1/4 inch 2. Focal length: 4.1 mm 3. Aperture: f/2.8 4. Field of View: 68 degrees (D) x 55 degrees (H) x 42 degrees (V) 5. Maximum Resolution: 2592 x 1944 6. Output Interface: DVP 7. Output Formats: RGB565, YUV/YCbCr422Specification: Package Weight One Package Weight 0.08kgs / 0.19lb One Package Size 11cm * 7cm * 3cm / 4.33inch * 2.76inch * 1.18inch Qty per Carton 200 Carton Weight 8.50kgs / 18.74lb Carton Size 37cm * 30cm * 24cm / 14.57inch * 11.81inch * 9.45inch Loading Container 20GP: 1001 cartons * 200 pcs = 200200 pcs 40HQ: 2323 cartons * 200 pcs = 464600 pcs

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1. High-performance MCU featuring RISC-V 32-bit dual-core and single-core processors 2. 128KB HP ROM, 16KB LP ROM, 768KB HP L2MEM, 32KB LP SRAM, 8KB TCM 3. Powerful image and audio processing capabilities; image and audio processing interfaces include a JPEG codec, pixel processing accelerator (PPA), image signal processor (ISP), and H.264 video encoder 4. 32MB PSRAM stacked within the chip package; 32MB NOR Flash integrated into the module 5. On-board interfaces for common peripherals such as MIPI-CSI, MIPI-DSI, and USB 2.0 OTG 6. 2x20 pin headers on the board; GPIO pads on the bottom 7. Security mechanisms: secure boot, Flash encryption, hardware encryption accelerator, and hardware random number generator. Also supports hardware access protection, enabling access permission management (APM) and privilege separation 8. Dimensions: approximately 5.8 x 2.9 cmSpecification: Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 9cm * 6cm * 3cm / 3.54inch * 2.36inch * 1.18inch Qty per Carton 200 Carton Weight 6.50kgs / 14.33lb Carton Size 47cm * 26cm * 15cm / 18.5inch * 10.24inch * 5.91inch Loading Container 20GP: 1454 cartons * 200 pcs = 290800 pcs 40HQ: 3377 cartons * 200 pcs = 675400 pcs

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1. Based on the high-performance ESP32-S3R8 chip, featuring an Xtensa 32-bit LX7 dual-core processor with a clock speed of up to 240 MHz 2. Integrates 512 KB of SRAM and 384 KB of ROM, with 8 MB of PSRAM and 16 MB of Flash 3. Supports 2.4GHz Wi-Fi and Bluetooth 5 (LE), with a built-in antenna and support for external antennas4. On-board W5500 Ethernet chip, providing 10/100Mbps network connectivity via the SPI interface5. Supports an external PoE module for Power over Ethernet (compliant with the IEEE 802.3af standard) 6. On-board camera interface supporting mainstream cameras such as the OV5640, suitable for image and video capture7. On-board USB Type-C port supporting power delivery, debugging, and firmware downloads for more convenient development8. On-board Micro SD card slot supporting external SD cards for storing images and files9. On-board Pico-compatible interface providing extensive peripheral expansion options with strong compatibility10. Dimensions: Approximately 7.28 x 2.1 cmOV5640 Camera Specifications:1. Sensor size: 1/4 inch 2. Focal length: 4.1 mm 3. Aperture: f/2.8 4. Field of View: 68 degrees (D) x 55 degrees (H) x 42 degrees (V) 5. Maximum Resolution: 2592 x 1944 6. Output Interface: DVP 7. Output Formats: RGB565, YUV/YCbCr422Specification: Package Weight One Package Weight 0.08kgs / 0.19lb One Package Size 11cm * 7cm * 3cm / 4.33inch * 2.76inch * 1.18inch Qty per Carton 200 Carton Weight 8.50kgs / 18.74lb Carton Size 37cm * 30cm * 24cm / 14.57inch * 11.81inch * 9.45inch Loading Container 20GP: 1001 cartons * 200 pcs = 200200 pcs 40HQ: 2323 cartons * 200 pcs = 464600 pcs

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1. Based on the high-performance ESP32-S3R8 chip, featuring an Xtensa 32-bit LX7 dual-core processor with a clock speed of up to 240 MHz 2. Integrates 512 KB of SRAM and 384 KB of ROM, with 8 MB of PSRAM and 16 MB of Flash 3. Supports 2.4GHz Wi-Fi and Bluetooth 5 (LE), with a built-in antenna and support for external antennas4. On-board W5500 Ethernet chip, providing 10/100Mbps network connectivity via the SPI interface5. Supports an external PoE module for Power over Ethernet (compliant with the IEEE 802.3af standard) 6. On-board camera interface supporting mainstream cameras such as the OV5640, suitable for image and video capture7. On-board USB Type-C port supporting power delivery, debugging, and firmware downloads for more convenient development8. On-board Micro SD card slot supporting external SD cards for storing images and files9. On-board Pico-compatible interface providing extensive peripheral expansion options with strong compatibility10. Dimensions: Approximately 7.28 x 2.1 cmOV5640 Camera Specifications:1. Sensor size: 1/4 inch 2. Focal length: 4.1 mm 3. Aperture: f/2.8 4. Field of View: 68 degrees (D) x 55 degrees (H) x 42 degrees (V) 5. Maximum Resolution: 2592 x 1944 6. Output Interface: DVP 7. Output Formats: RGB565, YUV/YCbCr422Specification: Package Weight One Package Weight 0.08kgs / 0.19lb One Package Size 11cm * 7cm * 3cm / 4.33inch * 2.76inch * 1.18inch Qty per Carton 200 Carton Weight 8.50kgs / 18.74lb Carton Size 37cm * 30cm * 24cm / 14.57inch * 11.81inch * 9.45inch Loading Container 20GP: 1001 cartons * 200 pcs = 200200 pcs 40HQ: 2323 cartons * 200 pcs = 464600 pcs

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1. Based on the high-performance ESP32-S3R8 chip, featuring an Xtensa 32-bit LX7 dual-core processor with a clock speed of up to 240 MHz 2. Integrates 512 KB of SRAM and 384 KB of ROM, with 8 MB of PSRAM and 16 MB of Flash 3. Supports 2.4GHz Wi-Fi and Bluetooth 5 (LE), with a built-in antenna and support for external antennas4. On-board W5500 Ethernet chip, providing 10/100Mbps network connectivity via the SPI interface5. Supports an external PoE module for Power over Ethernet (compliant with the IEEE 802.3af standard) 6. On-board camera interface supporting mainstream cameras such as the OV5640, suitable for image and video capture7. On-board USB Type-C port supporting power delivery, debugging, and firmware downloads for more convenient development8. On-board Micro SD card slot supporting external SD cards for storing images and files9. On-board Pico-compatible interface providing extensive peripheral expansion options with strong compatibility10. Dimensions: Approximately 7.28 x 2.1 cmOV5640 Camera Specifications:1. Sensor size: 1/4 inch 2. Focal length: 4.1 mm 3. Aperture: f/2.8 4. Field of View: 68 degrees (D) x 55 degrees (H) x 42 degrees (V) 5. Maximum Resolution: 2592 x 1944 6. Output Interface: DVP 7. Output Formats: RGB565, YUV/YCbCr422Specification: Package Weight One Package Weight 0.08kgs / 0.19lb One Package Size 11cm * 7cm * 3cm / 4.33inch * 2.76inch * 1.18inch Qty per Carton 200 Carton Weight 8.50kgs / 18.74lb Carton Size 37cm * 30cm * 24cm / 14.57inch * 11.81inch * 9.45inch Loading Container 20GP: 1001 cartons * 200 pcs = 200200 pcs 40HQ: 2323 cartons * 200 pcs = 464600 pcs

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1. Based on the high-performance ESP32-S3R8 chip, featuring an Xtensa 32-bit LX7 dual-core processor with a clock speed of up to 240 MHz 2. Integrates 512 KB of SRAM and 384 KB of ROM, with 8 MB of PSRAM and 16 MB of Flash 3. Supports 2.4GHz Wi-Fi and Bluetooth 5 (LE), with a built-in antenna and support for external antennas4. On-board W5500 Ethernet chip, providing 10/100Mbps network connectivity via the SPI interface5. Supports an external PoE module for Power over Ethernet (compliant with the IEEE 802.3af standard) 6. On-board camera interface supporting mainstream cameras such as the OV5640, suitable for image and video capture7. On-board USB Type-C port supporting power delivery, debugging, and firmware downloads for more convenient development8. On-board Micro SD card slot supporting external SD cards for storing images and files9. On-board Pico-compatible interface providing extensive peripheral expansion options with strong compatibility10. Dimensions: Approximately 7.28 x 2.1 cmOV5640 Camera Specifications:1. Sensor size: 1/4 inch 2. Focal length: 4.1 mm 3. Aperture: f/2.8 4. Field of View: 68 degrees (D) x 55 degrees (H) x 42 degrees (V) 5. Maximum Resolution: 2592 x 1944 6. Output Interface: DVP 7. Output Formats: RGB565, YUV/YCbCr422Specification: Package Weight One Package Weight 0.08kgs / 0.19lb One Package Size 11cm * 7cm * 3cm / 4.33inch * 2.76inch * 1.18inch Qty per Carton 200 Carton Weight 8.50kgs / 18.74lb Carton Size 37cm * 30cm * 24cm / 14.57inch * 11.81inch * 9.45inch Loading Container 20GP: 1001 cartons * 200 pcs = 200200 pcs 40HQ: 2323 cartons * 200 pcs = 464600 pcs

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1. Based on the high-performance ESP32-S3R8 chip, featuring an Xtensa 32-bit LX7 dual-core processor with a clock speed of up to 240 MHz 2. Integrates 512 KB of SRAM and 384 KB of ROM, with 8 MB of PSRAM and 16 MB of Flash 3. Supports 2.4GHz Wi-Fi and Bluetooth 5 (LE), with a built-in antenna and support for external antennas4. On-board W5500 Ethernet chip, providing 10/100Mbps network connectivity via the SPI interface5. Supports an external PoE module for Power over Ethernet (compliant with the IEEE 802.3af standard) 6. On-board camera interface supporting mainstream cameras such as the OV5640, suitable for image and video capture7. On-board USB Type-C port supporting power delivery, debugging, and firmware downloads for more convenient development8. On-board Micro SD card slot supporting external SD cards for storing images and files9. On-board Pico-compatible interface providing extensive peripheral expansion options with strong compatibility10. Dimensions: Approximately 7.28 x 2.1 cmOV5640 Camera Specifications:1. Sensor size: 1/4 inch 2. Focal length: 4.1 mm 3. Aperture: f/2.8 4. Field of View: 68 degrees (D) x 55 degrees (H) x 42 degrees (V) 5. Maximum Resolution: 2592 x 1944 6. Output Interface: DVP 7. Output Formats: RGB565, YUV/YCbCr422Specification: Package Weight One Package Weight 0.08kgs / 0.19lb One Package Size 11cm * 7cm * 3cm / 4.33inch * 2.76inch * 1.18inch Qty per Carton 200 Carton Weight 8.50kgs / 18.74lb Carton Size 37cm * 30cm * 24cm / 14.57inch * 11.81inch * 9.45inch Loading Container 20GP: 1001 cartons * 200 pcs = 200200 pcs 40HQ: 2323 cartons * 200 pcs = 464600 pcs

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1. Based on the high-performance ESP32-S3R8 chip, featuring an Xtensa 32-bit LX7 dual-core processor with a clock speed of up to 240 MHz 2. Integrates 512 KB of SRAM and 384 KB of ROM, with 8 MB of PSRAM and 16 MB of Flash 3. Supports 2.4GHz Wi-Fi and Bluetooth 5 (LE), with a built-in antenna and support for external antennas4. On-board W5500 Ethernet chip, providing 10/100Mbps network connectivity via the SPI interface5. Supports an external PoE module for Power over Ethernet (compliant with the IEEE 802.3af standard) 6. On-board camera interface supporting mainstream cameras such as the OV5640, suitable for image and video capture7. On-board USB Type-C port supporting power delivery, debugging, and firmware downloads for more convenient development8. On-board Micro SD card slot supporting external SD cards for storing images and files9. On-board Pico-compatible interface providing extensive peripheral expansion options with strong compatibility10. Dimensions: Approximately 7.28 x 2.1 cmOV5640 Camera Specifications:1. Sensor size: 1/4 inch 2. Focal length: 4.1 mm 3. Aperture: f/2.8 4. Field of View: 68 degrees (D) x 55 degrees (H) x 42 degrees (V) 5. Maximum Resolution: 2592 x 1944 6. Output Interface: DVP 7. Output Formats: RGB565, YUV/YCbCr422Specification: Package Weight One Package Weight 0.08kgs / 0.19lb One Package Size 11cm * 7cm * 3cm / 4.33inch * 2.76inch * 1.18inch Qty per Carton 200 Carton Weight 8.50kgs / 18.74lb Carton Size 37cm * 30cm * 24cm / 14.57inch * 11.81inch * 9.45inch Loading Container 20GP: 1001 cartons * 200 pcs = 200200 pcs 40HQ: 2323 cartons * 200 pcs = 464600 pcs

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1. Basic Functions: Provides bidirectional transparent RS485-to-Ethernet conversion 2. Communication Interfaces: 4x RS485, 1x Ethernet port 3. Power Supply: Standard Ethernet port: DC 6–45 V via terminal blocks; PoE Ethernet port: DC 6–45 V via terminal blocks or PoE 4. Isolation Protection: Power isolation, signal isolation protection 5. Communication Interfaces:- Ethernet: Standard Ethernet port / PoE port, supports the IEEE 802.3af standard, 10/100M auto-negotiation RJ45 port, 2 kV surge protection - Serial Port: Isolated RS485 (4 channels can operate simultaneously and independently for transmission and reception) 6. Operating Temperature: -40 to 85 degrees Celsius7. Humidity Range: 5%–95% relative humidity8. Dimensions: Approx. 9.1 x 6.45 x 2.42 cmSerial Port Parameters:1. Baud Rate: 300–115,200 bps 2. Parity: None, Odd, Even, Mark, Space 3. Data Bits: 5–9 bits 4. Flow Control: No flow controlSoftware:1. Protocols: Ethernet, IP, TCP, UDP, HTTP, ARP, ICMP, DHCP, DNS 2. Configuration Methods: Host computer configuration, web browser, device management library 3. Communication Methods: Direct TCP/IP communication, virtual serial port mode 4. Operating Modes: TCP server, TCP client (with TCP server mode coexisting), UDP mode, UDP multicast Features:1. Four RS485 channels can operate simultaneously without interfering with one another, enabling more efficient data transmission2. Combines multiple functions—including serial server, Modbus gateway, MQTT gateway, and RS485-to-JSON conversion—allowing this module to play a vital role in various network environments3. The power interface uses terminal block-style power connection, ensuring a stable power supply4. The housing is designed for both wall-mount and DIN-rail mounting, facilitating easy installation and enabling rapid deployment and expansion of the deviceSpecification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 15cm * 11cm * 5cm / 5.91inch * 4.33inch * 1.97inch Qty per Carton 50 Carton Weight 10.80kgs / 23.81lb Carton Size 48cm * 31cm * 25cm / 18.9inch * 12.2inch * 9.84inch Loading Container 20GP: 716 cartons * 50 pcs = 35800 pcs 40HQ: 1664 cartons * 50 pcs = 83200 pcs

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1. Basic Functions: Provides bidirectional transparent RS485-to-Ethernet conversion 2. Communication Interfaces: 4x RS485, 1x Ethernet port 3. Power Supply: Standard Ethernet port: DC 6–45 V via terminal blocks; PoE Ethernet port: DC 6–45 V via terminal blocks or PoE 4. Isolation Protection: Power isolation, signal isolation protection 5. Communication Interfaces:- Ethernet: Standard Ethernet port / PoE port, supports the IEEE 802.3af standard, 10/100M auto-negotiation RJ45 port, 2 kV surge protection - Serial Port: Isolated RS485 (4 channels can operate simultaneously and independently for transmission and reception) 6. Operating Temperature: -40 to 85 degrees Celsius7. Humidity Range: 5%–95% relative humidity8. Dimensions: Approx. 9.1 x 6.45 x 2.42 cmSerial Port Parameters:1. Baud Rate: 300–115,200 bps 2. Parity: None, Odd, Even, Mark, Space 3. Data Bits: 5–9 bits 4. Flow Control: No flow controlSoftware:1. Protocols: Ethernet, IP, TCP, UDP, HTTP, ARP, ICMP, DHCP, DNS 2. Configuration Methods: Host computer configuration, web browser, device management library 3. Communication Methods: Direct TCP/IP communication, virtual serial port mode 4. Operating Modes: TCP server, TCP client (with TCP server mode coexisting), UDP mode, UDP multicast Features:1. Four RS485 channels can operate simultaneously without interfering with one another, enabling more efficient data transmission2. Combines multiple functions—including serial server, Modbus gateway, MQTT gateway, and RS485-to-JSON conversion—allowing this module to play a vital role in various network environments3. The power interface uses terminal block-style power connection, ensuring a stable power supply4. The housing is designed for both wall-mount and DIN-rail mounting, facilitating easy installation and enabling rapid deployment and expansion of the deviceSpecification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 15cm * 11cm * 5cm / 5.91inch * 4.33inch * 1.97inch Qty per Carton 50 Carton Weight 10.80kgs / 23.81lb Carton Size 48cm * 31cm * 25cm / 18.9inch * 12.2inch * 9.84inch Loading Container 20GP: 716 cartons * 50 pcs = 35800 pcs 40HQ: 1664 cartons * 50 pcs = 83200 pcs

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1. Suitable for electronics enthusiasts, engineers, creators and people interested in wireless communication technology2. External subGhz module can be widely used in lot devices, smart home, remote control, wireless sensors and other fields3. Suitable for various devices and scenarios4. Increase the transmission and reception range of 433Mhz, allowing high-gain antenna to be replaced by yourself5. Size: 36x67mmSpecification: Package Weight One Package Weight 0.04kgs / 0.09lb One Package Size 8cm * 8cm * 3cm / 3.15inch * 3.15inch * 1.18inch Qty per Carton 240 Carton Weight 9.50kgs / 20.94lb Carton Size 50cm * 34cm * 32cm / 19.69inch * 13.39inch * 12.6inch Loading Container 20GP: 490 cartons * 240 pcs = 117600 pcs 40HQ: 1137 cartons * 240 pcs = 272880 pcs

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1. Module properties: synchronous rectification non-isolated buck constant current constant voltage module CC CV charging module2. Scope of application: high-power LED constant current drive, lithium battery charging (including ferroelectric), 4V, 6V, 12V, 14V, 24V battery charging, nickel-cadmium nickel-metal hydride battery (battery pack) charging, solar panels, wind turbines3. Input voltage: 6-40VDC4. Output voltage: continuously adjustable (1.2-35VDC) below 32V for a long time (applicable to applications where the input voltage is higher than the output voltage and cannot be boosted)5. Output current: maximum 20A, long-term within 15A (please add a fan to dissipate heat when the power tube temperature exceeds 65 degrees, and use a reduced rating for high voltage output)6. Current limiting range: 0.2-20A (adjustment) please add a fan if the module exceeds 65 degrees7. Low voltage difference: 3V8. Operating frequency: 150KHZ9. Conversion efficiency: about 96% high, efficiency is related to voltage difference and use environment10. Output ripple: ripple about 50mV (excluding noise) 20M bandwidth (for reference only) input 24V measured11. Working temperature: -10 to +75 degrees Celsius (please pay attention to the power tube temperature in actual use, if the temperature is too high, please increase heat dissipation or use it at a reduced rating)12. Potentiometer adjustment direction: clockwise (increase), counterclockwise (decrease)13. Output short circuit protection: yes (instantaneous protection) constant current (the current constant current value cannot be short-circuited for a long time)14. Input reverse connection protection: no15. Output anti-reverse current: no, for loads with self-power or inductive loads, an external diode is required!16. Wiring method: Wiring terminal17. Size: 60x53x30mm18. Weight: about 85 gramsOutput current adjustment method:1. Adjust the CV potentiometer to set the output voltage to the voltage value you need according to your load requirements2. Set the CC potentiometer counterclockwise for about 30 turns (that is, set the output current to a small value), connect the LED, and adjust the CC potentiometer to the current you need. For battery charging, discharge the battery, then connect it to the output, and adjust CC to the current you need (when used for charging, you must use a discharged battery to adjust it accurately, because the more power left in the battery, the smaller the charging current)Specification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 7cm * 7cm * 6cm / 2.76inch * 2.76inch * 2.36inch Qty per Carton 175 Carton Weight 18.60kgs / 41.01lb Carton Size 51cm * 37cm * 32cm / 20.08inch * 14.57inch * 12.6inch Loading Container 20GP: 441 cartons * 175 pcs = 77175 pcs 40HQ: 1025 cartons * 175 pcs = 179375 pcs

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1. For IPROG+/IPROG+ Plus V7772. With reading and writing functions3. With protective shell design, not easy to damage4. Can adapt to your model well and help you solve problems5. Through exquisite craftsmanship and professional processing, the performance of the electronic chip is very good, and the file will not be easily damaged or lost6. Easy to operate, simply replace the original chip and the device programming chip has good adaptability7. Size: 5x5x5cm8. Weight: 0.45kgSpecification: Package Weight One Package Weight 0.05kgs / 0.11lb One Package Size 7cm * 7cm * 7cm / 2.76inch * 2.76inch * 2.76inch Qty per Carton 140 Carton Weight 8.80kgs / 19.40lb Carton Size 51cm * 37cm * 30cm / 20.08inch * 14.57inch * 11.81inch Loading Container 20GP: 471 cartons * 140 pcs = 65940 pcs 40HQ: 1093 cartons * 140 pcs = 153020 pcs

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1. Designed for IProg+ programming unit, can meet your needs2. The electronic chip is made of high-quality metal ABS material, good quality, and safe to use3. Supports reading, writing and deleting the incremental area in 350806, 35080V6, 35080VP, 080D0WQ, 160D0WQ chips4. Compatible with 080 models, can adapt to your model well and help you solve the problem5. Through exquisite craftsmanship and professional processing, the performance of the electronic chip is very good, and it will not be easily damaged or lost files6. Easy to operate, simply replace the original chip with the device programming chip with good adaptability7. Size: 5x5x5cm8. Weight: 0.1kgSpecification: Package Weight One Package Weight 0.11kgs / 0.25lb One Package Size 7cm * 7cm * 7cm / 2.76inch * 2.76inch * 2.76inch Qty per Carton 140 Carton Weight 16.50kgs / 36.38lb Carton Size 51cm * 37cm * 30cm / 20.08inch * 14.57inch * 11.81inch Loading Container 20GP: 471 cartons * 140 pcs = 65940 pcs 40HQ: 1093 cartons * 140 pcs = 153020 pcs

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1. It is very convenient to use. Just plug in USB or Micro USB to output adjustable voltage ranging from 1.2V to 24V2. One-click output shutdown3. The digital tube can be turned off4. It is adjusted by a multi-turn precision potentiometer5. It stores the state before power loss6. Input voltage: 3.5V - 12V7. Output voltage: 1.2V - 24V8. Output power:- Output voltage 1.2V - 2V, within 2W- Output voltage 2V - 20V, within 3W- Output voltage 20V - 24V, within 2.5W Notes for attention1. Connecting the output terminal to an LDO type voltage regulator will cause interference and increase the ripple, which may damage the chip2. This product is not a high-power power supply. Please use it within the specified rangeSpecification: Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 10cm * 5cm * 4cm / 3.94inch * 1.97inch * 1.57inch Qty per Carton 250 Carton Weight 9.00kgs / 19.84lb Carton Size 50cm * 37cm * 32cm / 19.69inch * 14.57inch * 12.6inch Loading Container 20GP: 450 cartons * 250 pcs = 112500 pcs 40HQ: 1045 cartons * 250 pcs = 261250 pcs

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Features:1. This is a laser ranging sensor based on TOF (time of flight) technology.2. Built-in controller and ranging algorithm, ranging range up to 25m/50m (optional), accuracy up to +/-3cm.3. Supports UART and I2C communication, with an ultra-small field of view (FOV), which makes the distance measurement range longer and the anti-light interference ability stronger, suitable for both indoor and outdoor environments.4. The anti-light interference ability is up to about 100KLUX illumination. It can be used as a distance measurement tool for distance detection, as a robot obstacle avoidance/route planning, and can also be used in fields such as ceiling detection and material level measurement.Product parameters:1. Typical ranging range: 0.05-25m/0.05-50m2. Typical ranging accuracy: 0.05-25m+/-3cm, 0.05-50m+/-3cm3. Wavelength: 905nm4. Field of view: 1-2 degrees5. Communication interface:Default UART (TTL signal line level 3.3V)I2C (supports multiple parallel connections, slave address is 0x08 + module D)I/O complementary level output (this mode cannot provide distance parameters)6. Communication baud rate:UART: 4.8Kbps-3000Kbps (default 921.6Kbps)2C: up to 400Kbps7. Power supply voltage: 4.3V-5.2V8. Product power consumption: 250mW (UART active output, power supply voltage 5.0V, current 50mA)9. Operating temperature: -10 to 60 degrees Celsius10. Product size: 22.7 x 28 x 13.6mm11. Product weight: 7.7gSpecification: Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 8cm * 6cm * 4cm / 3.15inch * 2.36inch * 1.57inch Qty per Carton 288 Carton Weight 9.80kgs / 21.61lb Carton Size 34cm * 38cm * 50cm / 13.39inch * 14.96inch * 19.69inch Loading Container 20GP: 412 cartons * 288 pcs = 118656 pcs 40HQ: 958 cartons * 288 pcs = 275904 pcs

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1. Yahboom USB industrial AI vision camera features 5 million pixels, 2592x1944 ultra-high-definition 2K resolution, and a 105-degree wide-angle field of view. It captures distortion-free images at 30fps (MJPG format), making it ideal for real-time AI target detection and autonomous driving. The camera includes a high-speed driver-free USB 2.0 interface, supports standard UVC communication protocol and OTG extension, and comes with an integrated USB cable for plug-and-play operation. It delivers high-resolution imaging for advanced edge AI and robotics applications.2. Equipped with a 1/2.8-inch 5-megapixel sensor, it provides true 2592x1944 resolution and a 105-degree field of view. The custom optical lens eliminates distortion common in wide-angle cameras, supporting standard geometric image output for precise AI inference without software correction.3. It supports stable 30fps image output at maximum resolution in MJPG format, with multiple resolution/frame rate options. This high-throughput imaging ensures smooth video transmission for demanding visual tasks like object tracking, gesture recognition, and autonomous navigation, particularly when used with powerful edge devices like Jetson AGX Orin.4. Native UVC protocol support enables true plug-and-play on Linux (Raspberry Pi OS, Ubuntu), Windows, and Android platforms. No driver installation is required, allowing seamless integration with Jetson, RDK, and PC systems to reduce development costs.5. The fully enclosed aluminum alloy housing provides IP-level dust protection, passive heat dissipation, and mechanical shielding. Dual 1/4-inch mounting threads on the top and bottom allow flexible attachment to robots, tripods, or custom brackets, ensuring stability for field deployment. Parameters:1. Product board model: BL-500W-3352. Image sensor: 1/2.8 inch3. Pixel size: 2.0 micrometers x 2.0 micrometers4. Signal-to-noise ratio: 40 dB5. Low illumination: 0.001 Lux6. Dynamic range: 70 dB 7. Exposure time: 35 milliseconds8. Output format: MJPG/YUY29. Supported protocols: Standard UVC communication protocol, supports OTG conversion 10. Focusing method: Fixed focus11. Maximum effective pixels: 2592 x 1944 12. Output image format: MJPG, YUV (YUY2)13. Auto exposure control: Supported14. Auto white balance: Supported15. Adjustable parameters: Brightness, contrast, hue, saturation, sharpness, gamma, white balance, backlight contrast, gain, exposure, scrolling, low-light compensation16. Lens parameters: Focal length: 2.8 millimeters, D: 105 degrees, H: 81.8 degrees, V: 66 degrees 17. Interface type: USB 2.018. Power supply: 5V19. Working current: Less than or equal to 160 milliamperes20. Operating temperature: Minus 10 to 70 degrees Celsius 21. Storage temperature: Minus 20 to 85 degrees Celsius22. Cable length: 90 centimetersSpecification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 10cm * 8cm * 8cm / 3.94inch * 3.15inch * 3.15inch Qty per Carton 64 Carton Weight 13.90kgs / 30.64lb Carton Size 42cm * 34cm * 34cm / 16.54inch * 13.39inch * 13.39inch Loading Container 20GP: 549 cartons * 64 pcs = 35136 pcs 40HQ: 1275 cartons * 64 pcs = 81600 pcs

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STLINK-V3SET, modular in-circuit debugger and programmer for STM32/STM8Description1. The STLINK-V3SET is a modular stand-alone debugging and programming probe for the STM8 and STM32 microcontrollers. It is composed of a main module and a complementary adapter board.2. The SWIM and JTAG/SWD interfaces are used to communicate with any STM8 or STM32 microcontroller located on an application board.3. The STLINK-V3SET also provides a Virtual COM port interface allowing the host PC to communicate with the target microcontroller through one UART, and bridge interfaces (SPI, I2C, CAN, GPIOs) allowing for instance the programming of the target through bootloader.4. The modular architecture of STLINK-V3SET enables to extend its main features through additional modules such as the adapter board.Key Features1. Stand-alone probe with modular extensions2. Self-powered through a Micro-B USB connector (does not provide power supply to the target application)3. USB 2.0 high-speed compatible interface4. Direct firmware update (DFU) support, to use with more future devices- JTAG / serial wire debugging (SWD) specific features:- 3V to 3.6 V application voltage support and 5 V tolerant inputs- Flat cables STDC14 to MIPI10 / STDC14 / MIPI20 (connectors with 1.27 mm pitch)- Flat cable for 20-pin JTAG/SWD (2.54 mm pitch) (extra free cable from Waveshare)- SWD and serial wire viewer (SWV) communication support5. SWIM specific features (only available with adapter board MB1440):- 1.65 V to 5.5 V application voltage support- SWIM header (2.54 mm pitch)- SWIM cables with dual 4-pin connectors / 4-pin connector to separated pins (2.54 mm pitch) (extra free cables from Waveshare)- SWIM low-speed and high-speed modes support6. Virtual COM port (VCP) specific features:- 3 V to 3.6 V application voltage support on the UART interface and 5 V tolerant inputs- VCP frequency up to 15 MHz- Available on STDC14 debug connector (not available on MIPI10)7. Multi-path bridge USB to SPI/UART/I2C/CAN/GPIOs specific features:- 3 V to 3.6 V application voltage support and 5 V tolerant inputs- Signals available on adapter board only (MB1440)8. Drag-and-drop Flash programming9. Two color LEDs: communication, powerSupported Software1. STM32CubeProgrammer2. KEIL RVMDK3. IAR EWARM4. GCC-based IDEsSupported Devices1. All STM8 MCUs with SWIM interface2. All STM32 MCUs with JTAG / SWD interfacePackage Contents1. STLINK-V3SET x12. USB type A plug to micro B plug cable x13. 20-pin JTAG/SWD flat ribbon (extra free) x14. SWIM dual 4-pin connectors cable (extra free) x15. SWIM 4-pin connector to separated pins cable (extra free) x1Specification: Package Weight One Package Weight 0.25kgs / 0.56lb One Package Size 16cm * 9cm * 5cm / 6.3inch * 3.54inch * 1.97inch Qty per Carton 96 Carton Weight 15.00kgs / 33.07lb Carton Size 48cm * 36cm * 40cm / 18.9inch * 14.17inch * 15.75inch Loading Container 20GP: 385 cartons * 96 pcs = 36960 pcs 40HQ: 895 cartons * 96 pcs = 85920 pcs

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Features:1. Using high-brightness 2048 RGB LED beads, full-color display, adjustable brightness2. Can display text, color pictures or animations3. A version using flexible PCB material is available, which can be bent appropriately and is suitable for some arc-shaped surface displays such as cylinders and spheres.4. There are two HUB75 interfaces onboard, one input is used to connect to the controller; one output can be cascaded to multiple screens.5. Provide open source information tutorials (Raspberry Pi/Pico/ESP32/Arduino sample programs, etc.)Product parameters:1. Pixel: 64x32=2048 DOTS2. Point pitch: 5mm3. Pixel format: 1R1G1B4. Viewing angle: greater than or equal to 140°5. Control type: synchronization6. Driving mode: 1/16 scan7. Connector: HUB758. Power supply: 5V/4A (VH4 head input)9. Power: 20W10. Product size: 320 x 160 x 14.8mm11. Weight: 474 gramsPacking list:-RGB dot matrix screen x 1-Power adapter x 1-Flat wire x 1-Loose thread x 1-Screws x 4-Dupont cord x 1Specification: Package Weight One Package Weight 1.09kgs / 2.41lb One Package Size 36cm * 20cm * 5cm / 14.17inch * 7.87inch * 1.97inch Qty per Carton 12 Carton Weight 14.20kgs / 31.31lb Carton Size 38cm * 42cm * 32cm / 14.96inch * 16.54inch * 12.6inch Loading Container 20GP: 522 cartons * 12 pcs = 6264 pcs 40HQ: 1212 cartons * 12 pcs = 14544 pcs

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1. Suitable for electronics enthusiasts, engineers, creators and people interested in wireless communication technology2. Combining NRF24 and ESP32, one board can realize multiple functions, such as using NRF24 to realize NRF sniffer, mousejacker, using ESP32 to study Marauder, etc., and using dip switches to switch between modules3. Applicable to various devices and scenarios4. Packaging weight: 40g5. Packaging size: 10x6.5x4.5cmSpecification: Package Weight One Package Weight 0.04kgs / 0.10lb One Package Size 10cm * 7cm * 5cm / 3.94inch * 2.76inch * 1.97inch Qty per Carton 120 Carton Weight 5.90kgs / 13.01lb Carton Size 42cm * 37cm * 32cm / 16.54inch * 14.57inch * 12.6inch Loading Container 20GP: 536 cartons * 120 pcs = 64320 pcs 40HQ: 1244 cartons * 120 pcs = 149280 pcs

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1. WIFI function expansion, default flash ESP32Marauder firmware, support SD card data storage2. 2.4G module expansion, support NRF sniffer and mouse hijacker functions3. High gain CC1101 module, ultra-wideband signal receiving and transmitting distance4. Applicable models: for flipper zero5. Packing weight: 61g6. Packing size: 13x8x2.5cmPacking list:1. Multi-function expansion board2. 2.4/5Ghz dual-band rubber stick antenna3. 40Mhz-6Ghz broadband telescopic antennaSpecification: Package Weight One Package Weight 0.07kgs / 0.14lb One Package Size 13cm * 8cm * 3cm / 5.12inch * 3.15inch * 1.18inch Qty per Carton 120 Carton Weight 8.42kgs / 18.56lb Carton Size 41cm * 34cm * 32cm / 16.14inch * 13.39inch * 12.6inch Loading Container 20GP: 597 cartons * 120 pcs = 71640 pcs 40HQ: 1387 cartons * 120 pcs = 166440 pcs

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Features:1. Support USB expansion 8-way TTL (UART) with hardware flow control, can communicate simultaneously and independently2. Onboard self-recovery fuse and protection diode can ensure stable output of current and voltage, prevent overcurrent and overvoltage, and improve impact resistance3. Onboard TVS protection circuit can effectively suppress surge voltage and transient spike voltage in the circuit, lightning protection and anti-static4. Onboard level conversion circuit, surge protection, anti-static, stable and safe communication5. Onboard TTL serial port 3.3V and 5V level conversion circuit, can switch TTL communication level6. Aluminum alloy shell, oxidized frosted treatment, CNC numerical control opening, firm and durable, exquisite workmanship7. External 4 LED indicators, convenient for checking power supply and signal receiving and sending statusProduct parameters:1. Host interface: USB2. Device interface: TTL (UART)3. Communication range: 1200bps-2M4. Temperature range: -40 degrees Celsius to 85 degrees Celsius5. Humidity range: 5%RH-95%RH6. Operating system: Mac, Linux, Android, Windows11/10/8.1/8/77. Product size: 104.5 x 70 x 28.6mm-USB interfaceWorking level: 5VInterface type: USB-B type interfaceInterface protection: 200mA self-recovery fuse, ESD static protection-Power supply interfaceInterface type: 5VDC power socketInterface protection: overvoltage protection, reverse connection protection-TTL (UART) interfaceInterface type: 50PlN reverse connection interfaceInterface protection: TVS tube protection, surge and static protectionSerial port TTL level 3.3V/5V (adjustable)Specification: Package Weight One Package Weight 0.26kgs / 0.58lb One Package Size 15cm * 12cm * 5cm / 5.91inch * 4.72inch * 1.97inch Qty per Carton 56 Carton Weight 15.70kgs / 34.61lb Carton Size 32cm * 50cm * 37cm / 12.6inch * 19.69inch * 14.57inch Loading Container 20GP: 450 cartons * 56 pcs = 25200 pcs 40HQ: 1045 cartons * 56 pcs = 58520 pcs

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1. Number of degrees of freedom: 42. Workspace: horizontal diameter 1090mm (Max, 360 degrees omnidirectional), vertical range 798mm (Max)3. Working voltage: standard 12V 5A power supply, can be powered by 3S lithium battery pack4. Load capacity: 0.5kg@0.5m5. Repeat positioning accuracy: about +/-4mm (same load)6. Drive rotation speed: 40rpm (no load, no torque limit)7. Working range: BASE-360 degrees, SHOULDER-180 degrees, ELBOW-180 degrees, HAND-135 degrees/270 degrees8. Drive mode: TTL bus servo servo (TTL BUS SERVO), joint direct drive9. Number of drives: 510. Joint angle sensor: 12 bits 360-degree magnetic encoder11. Driver stall torque: 30KG.CM @12V12. Joint feedback information: driver status, joint angle, rotation speed, joint load, driver voltage, driver current, driver temperature, driver working mode13. Onboard master control: ESP32-WROOM-3214. Onboard master control module features: WiFi, BT, Dual Core, 240MHz15. Wireless control method: 2.4G-WiFi, ESP-NOW16. Wired control method: USB, UART17. Manual operation method: WEB control interface18. Machine operation method: Use UART/USB/ESP-NOW"/HTTP communication JSON data format instructions (currently, the ESP-NOW JSON instruction interaction in the routine has no feedback information, and cannot be used to execute instructions that will cause long-term blocking, such as: motion control with interpolation or playing long-term task files)19. Connectable host computer: Raspberry Pi, Jetson Orin Nano, PC and other devices that support USB connection. End effector function: default is the chuck function, which can be changed to an extra degree of freedom.20. LED fill light power: less than 1.5W21. OLED screen size: 0.91inch22. Other onboard functions: two 12V switches, 9-DOF IMU23. Robot arm weight: about 841g (excluding the table clamp)24. Table clamp weight: about 296g25. Table thickness supported by the table clamp: less than 72mm26. Robot arm routine function: three-dimensional rectangular coordinate system control (inverse kinematics control), dynamic external force adaptation control, joint angle control, work information feedback, FLASH file system operation, step recording and playback, ESP-NOW control, imitation mode (drag teaching), LED light control, onboard 12V switch control, WFi related function settings, setting the power-on task, bus servo related function settings, feedback mode settings, end assembly method settings, etc. Note: This is just a general introduction. For the specific functions and related instructions of the open source routines, please refer to WKI.Packing list:-Robot arm x 1-Charger x 1-Guide extension base x 1-Camera bracket x 1-End extension bracket x 1-Lightweight base x 1-Accessory bag x 1Specification: Package Weight One Package Weight 1.65kgs / 3.65lb One Package Size 56cm * 16cm * 14cm / 22.05inch * 6.3inch * 5.51inch Qty per Carton 4 Carton Weight 8.00kgs / 17.64lb Carton Size 58cm * 34cm * 30cm / 22.83inch * 13.39inch * 11.81inch Loading Container 20GP: 450 cartons * 4 pcs = 1800 pcs 40HQ: 1046 cartons * 4 pcs = 4184 pcs

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