Arduino & SCM Supplies

1. Based on the ESP32-S3 microcontroller, featuring an integrated Xtensa 32-bit LX7 dual-core processor with a clock speed of up to 240 MHz.2. Integrates 2.4 GHz Wi-Fi and Bluetooth 5 (LE) dual-mode wireless communication, offering excellent RF performance.3. Features an onboard isolated RS485 interface for easy expansion and connection to various RS485 Modbus industrial modules or sensors.4. Features an onboard isolated CAN interface for easy expansion and connection to various CAN devices.5. Includes onboard pin headers for connecting to other devices.6. Equipped with an onboard USB Type-C interface for power supply, firmware downloading, and debugging; also includes a terminal block power input supporting a wide 7V–36V voltage range, suitable for industrial power applications.7. Features an onboard RTC (Real-Time Clock) chip to support scheduled tasks.8. Incorporates onboard digital isolation to protect the control chip from external signal interference.9. Features onboard integrated power isolation to provide stable isolated voltage, eliminating the need for an external power supply on the isolated side.10. Includes onboard RS485 transceiver indicators and CAN status indicators for easy monitoring of device operation.11. Housed in a DIN-rail mountable protective enclosure for convenient installation and enhanced safety.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 100 Carton Weight 11.00kgs / 24.25lb Carton Size 50cm * 32cm * 30cm / 19.69inch * 12.6inch * 11.81inch Loading Container 20GP: 555 cartons * 100 pcs = 55500 pcs 40HQ: 1289 cartons * 100 pcs = 128900 pcs

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1. Uses the SP3485 chip controlled via UART; supports automatic transmit/receive switching for RS485 half-duplex communication.2. Uses the MCP2515 + SN65HVD230 combination controlled via SPI; enables CAN half-duplex communication.3. Features onboard integrated power isolation, providing stable isolated voltage without the need for an external power supply on the isolated side.4. Includes onboard optocoupler isolation to prevent interference from external high-voltage relay circuits affecting the main control chip.5. Equipped with onboard TVS (Transient Voltage Suppressor) diodes to effectively suppress surge voltages and transient voltage spikes, offering lightning and ESD protection.6. Features onboard resettable fuses and protection diodes to ensure stable current and voltage output, protect against overcurrent and overvoltage, and enhance surge resistance.7. Uses high-quality relays; supports loads up to 10A 250V AC or 10A 30V DC.8. Housed in a DIN-rail mountable ABS protective case for convenient installation and safer operation.Specifications:1. Power supply voltage: 7V–36V2. Number of relay channels: 63. Communication protocols: RS485, CAN4. Contact type: One Normally Open (NO), One Normally Closed (NC)Specification: Package Weight One Package Weight 0.33kgs / 0.74lb One Package Size 17cm * 11cm * 5cm / 6.69inch * 4.33inch * 1.97inch Qty per Carton 9 Carton Weight 30.80kgs / 67.90lb Carton Size 32cm * 32cm * 47cm / 12.6inch * 12.6inch * 18.5inch Loading Container 20GP: 554 cartons * 9 pcs = 4986 pcs 40HQ: 1286 cartons * 9 pcs = 11574 pcs

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1. The RDK S600 MCU Port Expansion Board (includes matching FPC ribbon cable) is a core expansion module for the D-Robotics RDK S600 series developer kit. It is primarily designed to expand MCU interface functionalities, supporting CAN FD, ADC, and more.2. Integrated Inertial Measurement Unit (IMU, model Bosch Sensortec BMI088) supports communication and control via the high-speed SPI-13 serial bus.3. Power Indicator: The front side of the MCU expansion board features 1 green LED indicator to show the power status and the connection state between the MCU expansion board and the RDK S600 mainboard.4. Interfaces: 5 x CAN FD (up to 8 Mbps), 1 x 30-pin header exposing up to 7 x ADC, 2 x I2C, 2 x SPI, and 1 x UART.5. Onboard Module: IMU: Bosch BMI088 (SPI)6. Operating Temperature: 0 to 65 degrees Celsius7. Product Dimensions: 50 mm x 70 mm x 12 mm8. Product Weight: 21.4 gSpecification: Package Weight One Package Weight 0.07kgs / 0.15lb One Package Size 12cm * 8cm * 5cm / 4.72inch * 3.15inch * 1.97inch Qty per Carton 100 Carton Weight 7.50kgs / 16.53lb Carton Size 42cm * 42cm * 20cm / 16.54inch * 16.54inch * 7.87inch Loading Container 20GP: 755 cartons * 100 pcs = 75500 pcs 40HQ: 1754 cartons * 100 pcs = 175400 pcs

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1. The RDK S600 Camera Expansion Board is a core module of the D-Robotics RDK S600 series developer kit. It is designed to convert the camera expansion interface on the developer kit into GMSL interfaces. The expansion board provides an 8-channel GMSL camera interface, making it convenient for developers to perform functional verification and secondary development.2. The camera expansion board is equipped with an external 12V power input interface for the GMSL cameras. When the total supply current demand of all GMSL cameras connected to the expansion board exceeds 700 mA at a voltage of 12V, the GMSL cameras must be powered through this DC power jack.3. The camera expansion board integrates 2 x Maxim MAX96712 deserializer chips, enabling the connection of up to 8-channel GMSL cameras, and can provide 12V power to the GMSL cameras through coaxial cables.4. Power Indicator: The back of the expansion board features 1 green LED indicator to show the power status and the connection state between the camera expansion board and the RDK S600 mainboard.6. Deserializer: 2 x Maxim MAX967127. GMSL Connector: 2 x FAKRA-Mini 4-in-18. External Power Supply: 12V DC, used only when the current demand exceeds 2.4 A, with a maximum of 4.8 A.9. Operating Temperature: 0 to 65 degrees Celsius10. Product Dimensions: 60 mm x 50.48 mm x 22.29 mm11. Product Weight: 34.7 gSpecification: Package Weight One Package Weight 0.09kgs / 0.20lb One Package Size 10cm * 8cm * 5cm / 3.94inch * 3.15inch * 1.97inch Qty per Carton 100 Carton Weight 9.50kgs / 20.94lb Carton Size 42cm * 42cm * 20cm / 16.54inch * 16.54inch * 7.87inch Loading Container 20GP: 755 cartons * 100 pcs = 75500 pcs 40HQ: 1754 cartons * 100 pcs = 175400 pcs

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1. Powered by the highly stable SIM7600G-H-M2 core chip, this module supports the mainstream cellular network bands of most countries worldwide (backward compatible with 3G/2G). Utilizing LTE Cat 4 technology, it delivers downlink speeds up to 150 Mbps, supporting remote device management, real-time video transmission, and cloud connectivity. Its integrated GNSS positioning function (requires an external GNSS antenna) further extends its capabilities in navigation, tracking, and smart mobile applications.2. We provide four tiered configurations to match various development stages: if your motherboard already has an integrated slot, you can choose the "Standard Module"; if you need to boost the signal, choose the "Module + Dual Antennas Edition"; for single-board computers like Raspberry Pi that lack an M.2 slot, choose the "Driver-free USB Adapter Board Kit"; for outdoor unmanned equipment, we highly recommend the "Ultimate Robot Edition," which comes equipped with an aluminum alloy anti-vibration chassis and a 1 m shielded cable.3. Standard M.2 B-KEY interface with strong compatibility.4. Important Note: Please prepare a Nano SIM card yourself before using this product.SpecificationsOperating Frequency Bands:--LTE-FDD: B1, B2, B3, B4, B5, B7, B8, B12, B13, B18, B19, B20, B25, B26, B28, B66--LTE-TDD: B34, B38, B39, B40, B41--UMTS/HSPA+: B1, B2, B4, B5, B6, B8, B19--GSM/GPRS/EDGE: 850, 900, 1800, 1900 MHz--GNSS: GPS, BeiDou, GLONASS, Galileo, QZSSData Transmission:--LTE: 150 Mbps (DL) / 50 Mbps (UL)--HSPA+: 42 Mbps (DL) / 5.76 Mbps (UL)--UMTS: 384 Kbps (DL) / 384 Kbps (UL)--EDGE: 236.8 Kbps (DL) / 236.8 Kbps (UL)--GPRS: 85.6 Kbps (DL) / 85.6 Kbps (UL)Software Functions:--Operating Systems: Windows / Linux / Android--Communication Protocols: TCP, IP, IPv4, IPv6, Multi-PDP, FTP, FTPS, HTTP, HTTPS, DNS--SMS: Supports MT, MO, CB, Text, PDU--Firmware Upgrade: Supports firmware upgrades via USB/FOTA interfacesHardware Description:--SIM Card: 1.8 V / 3.0 V--Antenna Interface: Generation 4 IPEX connectors (LTE Main Antenna + LTE Diversity Antenna + GNSS Antenna)--Power Supply Voltage: 3.4 V - 4.2 V--Form Factor / Package: M.2 B-KEY--Product Dimensions: 42 x 31.55 x 3.65 mmSpecification: Package Weight One Package Weight 0.09kgs / 0.21lb One Package Size 16cm * 10cm * 4cm / 6.3inch * 3.94inch * 1.57inch Qty per Carton 120 Carton Weight 11.90kgs / 26.23lb Carton Size 50cm * 38cm * 32cm / 19.69inch * 14.96inch * 12.6inch Loading Container 20GP: 438 cartons * 120 pcs = 52560 pcs 40HQ: 1018 cartons * 120 pcs = 122160 pcs

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1. Powered by the highly stable SIM7600G-H-M2 core chip, this module supports the mainstream cellular network bands of most countries worldwide (backward compatible with 3G/2G). Utilizing LTE Cat 4 technology, it delivers downlink speeds up to 150 Mbps, supporting remote device management, real-time video transmission, and cloud connectivity. Its integrated GNSS positioning function (requires an external GNSS antenna) further extends its capabilities in navigation, tracking, and smart mobile applications.2. We provide four tiered configurations to match various development stages: if your motherboard already has an integrated slot, you can choose the "Standard Module"; if you need to boost the signal, choose the "Module + Dual Antennas Edition"; for single-board computers like Raspberry Pi that lack an M.2 slot, choose the "Driver-free USB Adapter Board Kit"; for outdoor unmanned equipment, we highly recommend the "Ultimate Robot Edition," which comes equipped with an aluminum alloy anti-vibration chassis and a 1 m shielded cable.3. Standard M.2 B-KEY interface with strong compatibility.4. Important Note: Please prepare a Nano SIM card yourself before using this product.SpecificationsOperating Frequency Bands:--LTE-FDD: B1, B2, B3, B4, B5, B7, B8, B12, B13, B18, B19, B20, B25, B26, B28, B66--LTE-TDD: B34, B38, B39, B40, B41--UMTS/HSPA+: B1, B2, B4, B5, B6, B8, B19--GSM/GPRS/EDGE: 850, 900, 1800, 1900 MHz--GNSS: GPS, BeiDou, GLONASS, Galileo, QZSSData Transmission:--LTE: 150 Mbps (DL) / 50 Mbps (UL)--HSPA+: 42 Mbps (DL) / 5.76 Mbps (UL)--UMTS: 384 Kbps (DL) / 384 Kbps (UL)--EDGE: 236.8 Kbps (DL) / 236.8 Kbps (UL)--GPRS: 85.6 Kbps (DL) / 85.6 Kbps (UL)Software Functions:--Operating Systems: Windows / Linux / Android--Communication Protocols: TCP, IP, IPv4, IPv6, Multi-PDP, FTP, FTPS, HTTP, HTTPS, DNS--SMS: Supports MT, MO, CB, Text, PDU--Firmware Upgrade: Supports firmware upgrades via USB/FOTA interfacesHardware Description:--SIM Card: 1.8 V / 3.0 V--Antenna Interface: Generation 4 IPEX connectors (LTE Main Antenna + LTE Diversity Antenna + GNSS Antenna)--Power Supply Voltage: 3.4 V - 4.2 V--Form Factor / Package: M.2 B-KEY--Product Dimensions: 42 x 31.55 x 3.65 mmSpecification: Package Weight One Package Weight 0.12kgs / 0.27lb One Package Size 16cm * 10cm * 4cm / 6.3inch * 3.94inch * 1.57inch Qty per Carton 120 Carton Weight 15.50kgs / 34.17lb Carton Size 50cm * 38cm * 32cm / 19.69inch * 14.96inch * 12.6inch Loading Container 20GP: 438 cartons * 120 pcs = 52560 pcs 40HQ: 1018 cartons * 120 pcs = 122160 pcs

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1. Powered by the highly stable SIM7600G-H-M2 core chip, this module supports the mainstream cellular network bands of most countries worldwide (backward compatible with 3G/2G). Utilizing LTE Cat 4 technology, it delivers downlink speeds up to 150 Mbps, supporting remote device management, real-time video transmission, and cloud connectivity. Its integrated GNSS positioning function (requires an external GNSS antenna) further extends its capabilities in navigation, tracking, and smart mobile applications.2. We provide four tiered configurations to match various development stages: if your motherboard already has an integrated slot, you can choose the "Standard Module"; if you need to boost the signal, choose the "Module + Dual Antennas Edition"; for single-board computers like Raspberry Pi that lack an M.2 slot, choose the "Driver-free USB Adapter Board Kit"; for outdoor unmanned equipment, we highly recommend the "Ultimate Robot Edition," which comes equipped with an aluminum alloy anti-vibration chassis and a 1 m shielded cable.3. Standard M.2 B-KEY interface with strong compatibility.4. Important Note: Please prepare a Nano SIM card yourself before using this product.SpecificationsOperating Frequency Bands:--LTE-FDD: B1, B2, B3, B4, B5, B7, B8, B12, B13, B18, B19, B20, B25, B26, B28, B66--LTE-TDD: B34, B38, B39, B40, B41--UMTS/HSPA+: B1, B2, B4, B5, B6, B8, B19--GSM/GPRS/EDGE: 850, 900, 1800, 1900 MHz--GNSS: GPS, BeiDou, GLONASS, Galileo, QZSSData Transmission:--LTE: 150 Mbps (DL) / 50 Mbps (UL)--HSPA+: 42 Mbps (DL) / 5.76 Mbps (UL)--UMTS: 384 Kbps (DL) / 384 Kbps (UL)--EDGE: 236.8 Kbps (DL) / 236.8 Kbps (UL)--GPRS: 85.6 Kbps (DL) / 85.6 Kbps (UL)Software Functions:--Operating Systems: Windows / Linux / Android--Communication Protocols: TCP, IP, IPv4, IPv6, Multi-PDP, FTP, FTPS, HTTP, HTTPS, DNS--SMS: Supports MT, MO, CB, Text, PDU--Firmware Upgrade: Supports firmware upgrades via USB/FOTA interfacesHardware Description:--SIM Card: 1.8 V / 3.0 V--Antenna Interface: Generation 4 IPEX connectors (LTE Main Antenna + LTE Diversity Antenna + GNSS Antenna)--Power Supply Voltage: 3.4 V - 4.2 V--Form Factor / Package: M.2 B-KEY--Product Dimensions: 42 x 31.55 x 3.65 mmSpecification: Package Weight One Package Weight 0.25kgs / 0.55lb One Package Size 18cm * 14cm * 6cm / 7.09inch * 5.51inch * 2.36inch Qty per Carton 64 Carton Weight 16.80kgs / 37.04lb Carton Size 38cm * 50cm * 34cm / 14.96inch * 19.69inch * 13.39inch Loading Container 20GP: 412 cartons * 64 pcs = 26368 pcs 40HQ: 958 cartons * 64 pcs = 61312 pcs

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1. Powered by the highly stable SIM7600G-H-M2 core chip, this module supports the mainstream cellular network bands of most countries worldwide (backward compatible with 3G/2G). Utilizing LTE Cat 4 technology, it delivers downlink speeds up to 150 Mbps, supporting remote device management, real-time video transmission, and cloud connectivity. Its integrated GNSS positioning function (requires an external GNSS antenna) further extends its capabilities in navigation, tracking, and smart mobile applications.2. We provide four tiered configurations to match various development stages: if your motherboard already has an integrated slot, you can choose the "Standard Module"; if you need to boost the signal, choose the "Module + Dual Antennas Edition"; for single-board computers like Raspberry Pi that lack an M.2 slot, choose the "Driver-free USB Adapter Board Kit"; for outdoor unmanned equipment, we highly recommend the "Ultimate Robot Edition," which comes equipped with an aluminum alloy anti-vibration chassis and a 1 m shielded cable.3. Standard M.2 B-KEY interface with strong compatibility.4. Important Note: Please prepare a Nano SIM card yourself before using this product.SpecificationsOperating Frequency Bands:--LTE-FDD: B1, B2, B3, B4, B5, B7, B8, B12, B13, B18, B19, B20, B25, B26, B28, B66--LTE-TDD: B34, B38, B39, B40, B41--UMTS/HSPA+: B1, B2, B4, B5, B6, B8, B19--GSM/GPRS/EDGE: 850, 900, 1800, 1900 MHz--GNSS: GPS, BeiDou, GLONASS, Galileo, QZSSData Transmission:--LTE: 150 Mbps (DL) / 50 Mbps (UL)--HSPA+: 42 Mbps (DL) / 5.76 Mbps (UL)--UMTS: 384 Kbps (DL) / 384 Kbps (UL)--EDGE: 236.8 Kbps (DL) / 236.8 Kbps (UL)--GPRS: 85.6 Kbps (DL) / 85.6 Kbps (UL)Software Functions:--Operating Systems: Windows / Linux / Android--Communication Protocols: TCP, IP, IPv4, IPv6, Multi-PDP, FTP, FTPS, HTTP, HTTPS, DNS--SMS: Supports MT, MO, CB, Text, PDU--Firmware Upgrade: Supports firmware upgrades via USB/FOTA interfacesHardware Description:--SIM Card: 1.8 V / 3.0 V--Antenna Interface: Generation 4 IPEX connectors (LTE Main Antenna + LTE Diversity Antenna + GNSS Antenna)--Power Supply Voltage: 3.4 V - 4.2 V--Form Factor / Package: M.2 B-KEY--Product Dimensions: 42 x 31.55 x 3.65 mmSpecification: Package Weight One Package Weight 0.04kgs / 0.10lb One Package Size 10cm * 8cm * 3cm / 3.94inch * 3.15inch * 1.18inch Qty per Carton 180 Carton Weight 7.40kgs / 16.31lb Carton Size 32cm * 34cm * 47cm / 12.6inch * 13.39inch * 18.5inch Loading Container 20GP: 521 cartons * 180 pcs = 93780 pcs 40HQ: 1210 cartons * 180 pcs = 217800 pcs

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1. Aluminum alloy case designed specifically for the Raspberry Pi 4B; features grooved patterns on both the top and bottom covers to increase heat dissipation surface area for faster cooling.2. Built-in thermal pillars ensure effective passive cooling.3. Includes cutouts for the GPIO header and various ports; designed to accommodate WiFi and Bluetooth functionality while minimizing wireless signal attenuation.4. Note: Raspberry Pi 4B board not included.5. Dimensions: 90.5 x 65 x 33mm.Specification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 13cm * 10cm * 6cm / 5.12inch * 3.94inch * 2.36inch Qty per Carton 72 Carton Weight 15.50kgs / 34.17lb Carton Size 38cm * 30cm * 42cm / 14.96inch * 11.81inch * 16.54inch Loading Container 20GP: 556 cartons * 72 pcs = 40032 pcs 40HQ: 1292 cartons * 72 pcs = 93024 pcs

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1. Industrial-grade DIN-rail enclosure designed specifically for Raspberry Pi 4B; includes a cooling fan and heatsink for excellent thermal performance.2. Made of aluminum alloy with an anodized, sandblasted finish for a premium look and feel.3. Spacious interior accommodates various Raspberry Pi expansion boards and supports PoE power supply for industrial applications.4. Features a cutout for the GPIO header to facilitate expansion board connections; designed to minimize signal attenuation for WiFi and Bluetooth communication.5. Dimensions: 102.5 x 68.6 x 38.4 mmPackage Contents:DIN-rail Case x 1Cooling Fan x 1HeatsinksScrew pack x 1Specification: Package Weight One Package Weight 0.25kgs / 0.56lb One Package Size 14cm * 10cm * 6cm / 5.51inch * 3.94inch * 2.36inch Qty per Carton 40 Carton Weight 11.10kgs / 24.47lb Carton Size 32cm * 42cm * 32cm / 12.6inch * 16.54inch * 12.6inch Loading Container 20GP: 620 cartons * 40 pcs = 24800 pcs 40HQ: 1439 cartons * 40 pcs = 57560 pcs

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1. PoE power input: 38V ~ 57V DC 2. Power output: GPIO Header 5V 5A (MAX) 3. Product dimensions: 64.98 x 64.98 mm 4. Network standard: supports IEEE 802.3af/at (PoE / PoE+) 5. For Raspberry Pi 5 / CM 5, featuring an onboard 5V interface for use with official cases. Supports IEEE 802.3af/at network standard. 6. Works with PoE routers or switches supporting IEEE 802.3af/at; simply connect a single Ethernet cable to power and network the Raspberry Pi. Official case: 1. Input voltage: 5V DC (Powered via Raspberry Pi 5 fan header) 2. Fan speed control: PWM control with tachometer 3. Airflow: 2.79 CFM (Max) 4. Fan speed: 8000 RPM ?± 15% (Max) 5. Case material: ABS (base, frame, cover) and PC (fan assembly)Specification: Package Weight One Package Weight 0.08kgs / 0.19lb One Package Size 11cm * 11cm * 5cm / 4.33inch * 4.33inch * 1.97inch Qty per Carton 72 Carton Weight 6.90kgs / 15.21lb Carton Size 46cm * 35cm * 32cm / 18.11inch * 13.78inch * 12.6inch Loading Container 20GP: 517 cartons * 72 pcs = 37224 pcs 40HQ: 1201 cartons * 72 pcs = 86472 pcs

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1. Equipped with a high-performance ESP32-C6 32-bit RISC-V processor with a clock speed of up to 160MHz.2. Supports 2.4 GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5, and integrates an onboard antenna for excellent RF performance.3. Built-in 512KB SRAM and 320KB ROM, with an external 16MB Flash memory.4. Uses a Type-C interface, eliminating the hassle of reversible insertion and improving user convenience and device compatibility.5. Onboard 1.54-inch capacitive LCD screen with 240 × 240 resolution and 262K color, capable of clearly displaying color images.6. Onboard ES7210 audio codec chip, supporting dual-microphone audio capture.7. Onboard ES8311 audio codec chip, NS4150B power amplifier chip, microphone, and speaker.8. Onboard QMI8658. 9. Six-axis inertial measurement unit (3-axis accelerometer, 3-axis gyroscope) for motion attitude detection and expanded applications.10. Built-in ST7789 driver chip for SPI interface communication.11. Built-in CST816 capacitive touch chip for I2C interface communication (touch version only).12. Onboard PLUS and BOOT buttons with customizable functions for easy custom function development.13. Onboard 3.7V MX1.25 lithium battery charging/discharging interface.14. One I2C, one UART, and one USB pad are provided for external device connection and debugging, allowing for flexible configuration of peripheral functions.15. Onboard Micro SD card slot supports storage expansion and fast data transfer, facilitating data recording and media playback, and simplifying system circuit design.16. Display resolution: 240 x 240 pixels.17. Display colors: 262K. Communication Interface: 4-wire SPI18. Driver IC: ST778919. Effective Screen Size: 27.72 x 27.72 mmSpecification: Package Weight One Package Weight 0.05kgs / 0.12lb One Package Size 10cm * 8cm * 5cm / 3.94inch * 3.15inch * 1.97inch Qty per Carton 126 Carton Weight 8.00kgs / 17.64lb Carton Size 50cm * 37cm * 32cm / 19.69inch * 14.57inch * 12.6inch Loading Container 20GP: 450 cartons * 126 pcs = 56700 pcs 40HQ: 1045 cartons * 126 pcs = 131670 pcs

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1. Equipped with a high-performance ESP32-C6 32-bit RISC-V processor with a clock speed of up to 160MHz.2. Supports 2.4 GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5, and integrates an onboard antenna for excellent RF performance.3. Built-in 512KB SRAM and 320KB ROM, with an external 16MB Flash memory.4. Uses a Type-C interface, eliminating the hassle of reversible insertion and improving user convenience and device compatibility.5. Onboard 1.54-inch capacitive LCD screen with 240 × 240 resolution and 262K color, capable of clearly displaying color images.6. Onboard ES7210 audio codec chip, supporting dual-microphone audio capture.7. Onboard ES8311 audio codec chip, NS4150B power amplifier chip, microphone, and speaker.8. Onboard QMI8658. 9. Six-axis inertial measurement unit (3-axis accelerometer, 3-axis gyroscope) for motion attitude detection and expanded applications.10. Built-in ST7789 driver chip for SPI interface communication.11. Built-in CST816 capacitive touch chip for I2C interface communication (touch version only).12. Onboard PLUS and BOOT buttons with customizable functions for easy custom function development.13. Onboard 3.7V MX1.25 lithium battery charging/discharging interface.14. One I2C, one UART, and one USB pad are provided for external device connection and debugging, allowing for flexible configuration of peripheral functions.15. Onboard Micro SD card slot supports storage expansion and fast data transfer, facilitating data recording and media playback, and simplifying system circuit design.16. Display resolution: 240 x 240 pixels.17. Display colors: 262K. Communication Interface: 4-wire SPI18. Driver IC: ST778919. Effective Screen Size: 27.72 x 27.72 mmSpecification: Package Weight One Package Weight 0.05kgs / 0.12lb One Package Size 10cm * 8cm * 5cm / 3.94inch * 3.15inch * 1.97inch Qty per Carton 126 Carton Weight 8.00kgs / 17.64lb Carton Size 50cm * 37cm * 32cm / 19.69inch * 14.57inch * 12.6inch Loading Container 20GP: 450 cartons * 126 pcs = 56700 pcs 40HQ: 1045 cartons * 126 pcs = 131670 pcs

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1. Display panel: LCD2. Display size: 1.85 inches3. Resolution: 360 x 3604. Display color: 262K colors5. Display interface: QSPI6. Display driver: ST779167. Touch chip: CST816S8. Touch interface: I2C9. Interface: USB Type-C10. Main control chip: ESP32-S3R811. SRAM / ROM: 512KB SRAM / 384KB ROM12. PSRAM / Flash: 8MB PSRAM / 16MB Flash13. Screen type: TFT LCD14. Screen control chip: Display: ST77916; Touch: CST816S15. On-board equipment:- QMI8658 six-axis sensor- ES8311 audio codec chip- ES7210 echo cancellation algorithm chip- BQ27220 battery detection chip- PCF85063 real-time clock- Dual microphone array- On-board speaker pad - Micro SD- Lithium battery charging and discharging interface16. Exposed interfaces: I2C, UART, USB pads17. Power supply interface: USB Type-C / 3.7V lithium battery interface18. Equipped with ESP32-S3R8 high-performance Xtensa 32-bit LX7 dual-core processor, with a main frequency of up to 240 MHz19. Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE), with built-in antenna20. Built-in 512KB SRAM and 384KB ROM, sealed with 8MB PSRAM and externally connected 16MB Flash21. Adopting Type-C interface, enhancing user convenience and device compatibility22. Equipped with a 1.85-inch capacitive touch high-definition LCD screen, 360 × 360 resolution, 262K color23. Equipped with ST77916 driver chip and CST816S capacitive touch chip, communicating via QSPI and I2C interfaces respectively, occupying fewer interface pin resources24. Equipped with dual microphone arrays, capable of implementing noise reduction and echo cancellation audio algorithms, suitable for precise voice recognition and near-field/far-field voice wake-up applications25. Equipped with QMI8658 six-axis inertial measurement unit (3-axis acceleration, 3-axis gyroscope)26. Equipped with PWR power switch-off button and BOOT user-defined button, facilitating function development27. Equipped with 3.7V MX1.25 lithium battery charging and discharging interface28. Exposed 1 GPIO, 1 UART and 1 USB interface, available for external devices and debugging use, flexible configuration of peripheral functionsSpecification: Package Weight One Package Weight 0.07kgs / 0.16lb One Package Size 9cm * 9cm * 5cm / 3.54inch * 3.54inch * 1.97inch Qty per Carton 120 Carton Weight 9.50kgs / 20.94lb Carton Size 47cm * 38cm * 32cm / 18.5inch * 14.96inch * 12.6inch Loading Container 20GP: 466 cartons * 120 pcs = 55920 pcs 40HQ: 1083 cartons * 120 pcs = 129960 pcs

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1. Display panel: electronic ink screen2. Display size: 1.54 inches3. Display resolution: 200 x 2004. Gray level: 25. Communication interface: SPI6. Global refresh: 20 seconds7. Fast refresh: 15 seconds8. Display color: red, yellow, black, white9. Viewing angle: 170 degrees10. Display mode: reflective11. This product is an ink screen AIoT development board, equipped with ESP32-S3 microcontroller, supporting Wi-Fi and BLE dual-mode communication12. Built-in 1.54-inch electronic ink screen, with extremely low power consumption, visible in ambient light, suitable for portable devices and long battery life scenarios13. Integrated RTC real-time clock, SHTC3 temperature and humidity sensor, Micro SD card slot, low-power audio codec chip circuit, and lithium battery charge and discharge management circuit14. Reserved USB, UART, I2C, and GPIO expansion interfaces for convenient function expansion and sensor connection, providing a flexible and reliable development platform for IoT terminals, electronic tags, and portable displays, etc.15. Equipped with high-performance Xtensa 32-bit LX7 dual-core processor, with a main frequency of up to 240 MHz16. Supports 2.4GHz Wi-Fi and Bluetooth 5 (LE), with built-in internal antenna17. Built-in 512KB SRAM and 384KB ROM, and simultaneously stacked integrated 8MB Flash and 8MB PSRAM18. Equipped with 1.54-inch electronic ink screen, resolution 200 x 200, with high contrast and wide viewing angle characteristics19. Built-in audio codec chip, supporting voice acquisition and playback, facilitating the realization of AI voice interaction applications20. Built-in PCF85063 RTC real-time clock and SHTC3 temperature and humidity sensor, capable of achieving precise RTC time management and temperature/humidity monitoring21. Built-in Micro SD card slot, allowing external connection of Micro SD cards for storing images or files22. Built-in PWR and BOOT two customizable side buttons, facilitating the development of custom functions through button usage23. Reserved 2 x 6 2.54mm spacing pinout interfaces for convenient customer external expansion usageSpecification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 6cm * 6cm * 5cm / 2.36inch * 2.36inch * 1.97inch Qty per Carton 288 Carton Weight 29.90kgs / 65.92lb Carton Size 50cm * 38cm * 32cm / 19.69inch * 14.96inch * 12.6inch Loading Container 20GP: 438 cartons * 288 pcs = 126144 pcs 40HQ: 1018 cartons * 288 pcs = 293184 pcs

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1. PoE power Input: 38V ~ 57V DC input2. Power output: GPIO header 5V 5A (MAX)3. Product dimensions: 64.98 x 64.98mm4. Network standard: supports IEEE 802.3af/at (PoE / PoE+)5. For Raspberry Pi 5 / CM 5, onboard 5V interface, compatible with official enclosureSupports IEEE 802.3af/at network standard6. When used with PoE routers or switches supporting the IEEE 802.3af/at network standard, only one network cable is needed for the Raspberry Pi to connect to the network and be powered.Specification: Package Weight One Package Weight 0.05kgs / 0.12lb One Package Size 11cm * 11cm * 5cm / 4.33inch * 4.33inch * 1.97inch Qty per Carton 72 Carton Weight 4.70kgs / 10.36lb Carton Size 46cm * 35cm * 32cm / 18.11inch * 13.78inch * 12.6inch Loading Container 20GP: 517 cartons * 72 pcs = 37224 pcs 40HQ: 1201 cartons * 72 pcs = 86472 pcs

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1. This product is a high-performance development board based on the ESP32-P4 chip, featuring a dual-core plus single-core RISC-V architecture. It is equipped with a 4-inch, 720 × 720 resolution IPS circular touchscreen display and supports a wide range of human-machine interaction interfaces, including MIPI-CSI (with an integrated Image Signal Processor/ISP). It also supports USB OTG 2.0 HS for high-speed connectivity and features an onboard 40-pin GPIO expansion header compatible with select Raspberry Pi HATs, enabling broader application adaptability. The ESP32-P4 chip integrates digital signature peripherals and a dedicated key management unit to ensure data and operational security; designed for high-performance and high-security applications, it fully meets the demanding requirements of embedded systems regarding HMI support, edge computing capabilities, and I/O connectivity.2. High-performance MCU featuring RISC-V 32-bit dual-core and single-core processors3. 128 KB HP ROM, 16 KB LP ROM, 768 KB HP L2MEM, 32 KB LP SRAM, 8 KB TCM4. Powerful image and audio processing capabilities; interfaces include a JPEG codec, Pixel Processing Accelerator (PPA), Image Signal Processor (ISP), and H.264 video encoder5. 32 MB PSRAM stacked within the chip package; 32 MB NOR Flash integrated externally6. Onboard peripheral interfaces include MIPI-CSI, MIPI-DSI, USB 2.0 OTG HS, SDIO 3.0 TF card slot, dual microphones (supporting echo cancellation), speaker terminals, and RTC battery terminals7. Onboard 2 × 20 pin header exposing 28 additional programmable GPIOs8. Security mechanisms: Secure Boot, Flash encryption, hardware encryption accelerators, and a hardware random number generator. It also supports hardware access protection, enabling Access Permission Management (APM) and separation of privileges.Specifications:1. Resolution: 720 × 720 pixels (H×V)2. Color Gamut: 60% NTSC3. Contrast Ratio: 1200:14. Touch Controller IC: GT92715. Communication Interface: MIPI 2-lane6. Brightness: 350 cd/m27. Outline Dimensions: 126.00 × 126.00 (mm)8. Display Area: 101.52 × 101.52 (mm)Specification: Package Weight One Package Weight 0.35kgs / 0.78lb One Package Size 16cm * 16cm * 5cm / 6.3inch * 6.3inch * 1.97inch Qty per Carton 60 Carton Weight 21.30kgs / 46.96lb Carton Size 30cm * 44cm * 32cm / 11.81inch * 17.32inch * 12.6inch Loading Container 20GP: 631 cartons * 60 pcs = 37860 pcs 40HQ: 1465 cartons * 60 pcs = 87900 pcs

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1. Operating voltage: 3.3V/5V2. Resolution: 360 x 360 pixels3. Brightness: 450 cd/square meters4. Contrast ratio: 1200:15. Display driver IC: ST779166. Touch controller IC: CST816S7. Display interface: QSPI8. Touch interface: I2C9. Display panel: IPS10. Touch type: Capacitive11. Display colors: 262K12. Display size: Approx. 45.68 x 45.68 mm13. Dimensions: Approx. 55 x 55 x 9.1 mmFeatures:1. 360 x 360 resolution, 262K colors; capable of clearly displaying color images.2. High-transmittance touchscreen with fast response and long service life.3. Built-in ST77916 display driver and CST816S capacitive touch controller; communicates via QSPI and I2C interfaces respectively, minimizing pin usage; compatible with main control boards such as ESP32-S3, Raspberry Pi Pico, and STM32.4. Includes example code and resources for ESP32, Pico, STM32, and more.5. Onboard level-shifting chip; compatible with 3.3V/5V power inputs.Specification: Package Weight One Package Weight 0.05kgs / 0.12lb One Package Size 10cm * 8cm * 3cm / 3.94inch * 3.15inch * 1.18inch Qty per Carton 100 Carton Weight 6.00kgs / 13.23lb Carton Size 40cm * 32cm * 30cm / 15.75inch * 12.6inch * 11.81inch Loading Container 20GP: 694 cartons * 100 pcs = 69400 pcs 40HQ: 1612 cartons * 100 pcs = 161200 pcs

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1. Made of high-transmittance PC, it features a lightweight yet sturdy design that protects the motherboard from friction and impact while allowing clear visibility of onboard components and indicator lights.2. The top and bottom protective plates feature precise slots for pin headers, ports, and connectors, enabling quick insertion and removal of expansion cables and modules without removing the enclosure.3. Compatible with both single-board (Arduino UNO Q) and combined configurations (UNO Q + UNO Media Carrier), meeting various expansion and development needs.4. Includes nylon posts, brass posts, and screw accessories for secure mounting; the assembly process is intuitive and quick.5. Dimensions: Approximately 8.4 x 6 x 1.7 cmSpecification: Package Weight One Package Weight 0.07kgs / 0.16lb One Package Size 12cm * 10cm * 4cm / 4.72inch * 3.94inch * 1.57inch Qty per Carton 200 Carton Weight 14.80kgs / 32.63lb Carton Size 36cm * 30cm * 30cm / 14.17inch * 11.81inch * 11.81inch Loading Container 20GP: 823 cartons * 200 pcs = 164600 pcs 40HQ: 1910 cartons * 200 pcs = 382000 pcs

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1. Typical measurement range: 0.02m - 5m2. Ambient light tolerance: 100,000 lux3. Field of view: 1.48 degrees4. Refresh rate: 30 Hz5. Protection rating: IP686. Operating temperature: -20 to 70 degrees Celsius7. Operating humidity: 35%-80% RH8. Laser safety class: LASER CLASS 1 (IEC 60825-1: 2014)9. Wavelength: 940 nm10. Communication Interface: RS48511. Communication Baud Rate: 115,20012. Supply Voltage: 4V - 5.6V13. Power Consumption: 100 mW - 140 mW14. Average Current/Peak Current: 25 mA/26 mA15. Housing Material: PC16. Storage Temperature: -40 to 80 degrees Celsius17. Weight: Approx. 15.8g18. Dimensions: Approx. 2.95 x 1.8cm; Cable Length: Approx. 60cmSpecification: Package Weight One Package Weight 0.04kgs / 0.10lb One Package Size 10cm * 8cm * 4cm / 3.94inch * 3.15inch * 1.57inch Qty per Carton 100 Carton Weight 5.00kgs / 11.02lb Carton Size 42cm * 34cm * 20cm / 16.54inch * 13.39inch * 7.87inch Loading Container 20GP: 933 cartons * 100 pcs = 93300 pcs 40HQ: 2167 cartons * 100 pcs = 216700 pcs

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1. Typical ranging range: 0.02m - 4m2. Error: +/- (1% - 3%)3. Field of View (FOV): 25 - 30 degrees4. Refresh rate: 30Hz5. Ambient light immunity: 20K Lux6. Operating temperature: -20 to 70 degrees Celsius7. Operating humidity: 35% - 80% RH8. Laser safety class: LASER CLASS 1 (IEC 60825-1: 2014)9. Wavelength: 940nm10. Communication interface: UART11. Baud rate: 11520012. Data bits: 813. Stop bit: 114. Parity: None15. Supply voltage: 4V - 5.6V16. Power consumption: 100mW - 140mW17. Average/Peak current: 25mA/26mA18. Housing material: PC19. Storage temperature: -40 to 80 degrees Celsius20. Weight: Approx. 3g21. Dimensions: Approx. 17.37 x 13 x 6.88mmSpecification: Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 7cm * 6cm * 2cm / 2.76inch * 2.36inch * 0.79inch Qty per Carton 200 Carton Weight 6.80kgs / 14.99lb Carton Size 36cm * 30cm * 30cm / 14.17inch * 11.81inch * 11.81inch Loading Container 20GP: 823 cartons * 200 pcs = 164600 pcs 40HQ: 1910 cartons * 200 pcs = 382000 pcs

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1. Made of high-transmittance PC, it features a lightweight yet sturdy design that protects the motherboard from friction and impact while allowing clear visibility of onboard components and indicator lights.2. The top and bottom protective plates feature precise slots for pin headers, ports, and connectors, enabling quick insertion and removal of expansion cables and modules without removing the enclosure.3. Compatible with both single-board (Arduino UNO Q) and combined configurations (UNO Q + UNO Media Carrier), meeting various expansion and development needs.4. Includes nylon posts, brass posts, and screw accessories for secure mounting; the assembly process is intuitive and quick.5. Dimensions: Approximately 8.4 x 6 x 1.7 cmSpecification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 12cm * 10cm * 4cm / 4.72inch * 3.94inch * 1.57inch Qty per Carton 200 Carton Weight 20.80kgs / 45.86lb Carton Size 36cm * 30cm * 30cm / 14.17inch * 11.81inch * 11.81inch Loading Container 20GP: 823 cartons * 200 pcs = 164600 pcs 40HQ: 1910 cartons * 200 pcs = 382000 pcs

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Sensor:1. Model: Sony IMX4772. 12.3 megapixels: 4056 x 30403. CMOS diagonal length: 7.9 mm4. Pixel size: 1.55 μm (H) x 1.55 μm (V)5. Shutter type: Rolling shutterLens:1. Aperture (F): 2.82. Focal Length (EFL): 2.7 mm3. Field of View (FOV): 113 degrees (D)4. Distortion: Less than -1.5%Features:1. Equipped with Sony IMX477 image sensor, it delivers high-resolution, clear images up to 12.3 MP with rich detail capture2. Features a hardware-integrated IR-CUT switching mechanism that restores natural colors without color cast during the day; when paired with an infrared illuminator (not included), it supports night vision imaging to meet all-weather monitoring needs3. Equipped with a 113-degree wide-angle lens and rolling shutter design, providing a wider field of view and imaging coverage in confined spaces4. Compatible with Raspberry Pi series (e.g., 4B, 5, Zero 2 W, CM4/CM5), for NVIDIA Jetson series (driver support required), and open-source hardware development boards such as the RDK X55. Includes two types of flexible FPC cables 15-pin to 22-pin and 22-pin for quick and easy connection to motherboards with different connector interfaces6. Operating voltage: 3.3V7. Application scenarios: AI applications such as facial recognition, road marking recognition, and license plate recognition8. Dimensions: Approximately 3.8 x 2.5 cmSpecification: Package Weight One Package Weight 0.06kgs / 0.14lb One Package Size 9cm * 6cm * 4cm / 3.54inch * 2.36inch * 1.57inch Qty per Carton 200 Carton Weight 12.80kgs / 28.22lb Carton Size 38cm * 32cm * 20cm / 14.96inch * 12.6inch * 7.87inch Loading Container 20GP: 1096 cartons * 200 pcs = 219200 pcs 40HQ: 2545 cartons * 200 pcs = 509000 pcs

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1. Display Panel: LCD 2. Display Size: 2.73 inch3. Display Resolution: 320 x 320 pixels 4. Display Brightness: 620 cd/square meters5. Display Colors: 262K6. Contrast Ratio: 1200:17. Communication Interface: SPI8. Driver IC: ILI94889. Dimensions: Approx. 68 x 68 mmFeatures:1. Equipped with a high-performance ESP32-C5 RISC-V 32-bit single-core processor with a clock speed of up to 240 MHz 2. Features 384 KB of SRAM and 320 KB of ROM, along with 8 MB of on-board PSRAM and 32 MB of Flash, meeting the needs of program execution, graphical interfaces, and data storage 3. Integrates dual-band 2.4GHz and 5GHz Wi-Fi, Bluetooth 5.0 (LE), and IEEE 802.15.4 (supporting Zigbee 3.0 and Thread) wireless communication, with excellent RF performance4. Features a built-in 2.73-inch LCD display for displaying graphical interfaces, status information, data curves, and more 5. Three onboard customizable buttons facilitate various functions such as menu navigation, parameter configuration, and human-machine interaction6. Onboard TF card slot supports external storage expansion for storing images, logs, configuration files, or acquired data7. On-board lithium battery charge management chip, supporting the development of portable and battery-powered applications8. On-board six-axis sensor (three-axis accelerometer and three-axis gyroscope), usable for attitude detection and interactive control9. On-board RTC (Real-Time Clock), supporting applications such as time logging and offline timing10. On-board temperature and humidity sensor, suitable for environmental data acquisition and monitoring11. Features a USB Type-C interface for convenient power supply, program download, and debugging12. Supports development environments such as ESP-IDF and Arduino, with extensive documentation and an easy learning curve13. Provides multiple GPIO pins and peripheral interfaces for easy connection to sensors, actuators, and other modulesSpecification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 11cm * 9cm * 3cm / 4.33inch * 3.54inch * 1.18inch Qty per Carton 100 Carton Weight 11.00kgs / 24.25lb Carton Size 48cm * 33cm * 20cm / 18.9inch * 12.99inch * 7.87inch Loading Container 20GP: 841 cartons * 100 pcs = 84100 pcs 40HQ: 1954 cartons * 100 pcs = 195400 pcs

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1. Made of high-transmittance PC, it features a lightweight yet sturdy design that protects the motherboard from friction and impact while allowing clear visibility of onboard components and indicator lights.2. The top and bottom protective plates feature precise slots for pin headers, ports, and connectors, enabling quick insertion and removal of expansion cables and modules without removing the enclosure.3. Compatible with both single-board (Arduino UNO Q) and combined configurations (UNO Q + UNO Media Carrier), meeting various expansion and development needs.4. Includes nylon posts, brass posts, and screw accessories for secure mounting; the assembly process is intuitive and quick.5. Dimensions: Approximately 8.4 x 6 x 1.7 cmSpecification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 12cm * 10cm * 4cm / 4.72inch * 3.94inch * 1.57inch Qty per Carton 200 Carton Weight 20.80kgs / 45.86lb Carton Size 36cm * 30cm * 30cm / 14.17inch * 11.81inch * 11.81inch Loading Container 20GP: 823 cartons * 200 pcs = 164600 pcs 40HQ: 1910 cartons * 200 pcs = 382000 pcs

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1. Screen Size: 10.1 inch2. Resolution: 1280 x 7203. Display Interface: HDMI4. Display Panel: IPS5. Viewing Angle: 170 degrees6. Backlight: QLED Quantum Dot7. Brightness: 350 cd/square meters8. Touch Type: Capacitive Touch9. Touch Points: 10-point touch10. Touch Interface: Micro USB 11. Touch Panel: G+G Tempered Glass12. OSD Menu: Adjust brightness/contrast13. Brightness Adjustment: Supports DDC/CI software dimming14. Audio Output: 3.5mm headphone jack, 4-pin connector Features:1. IPS panel with QLED quantum dot technology, offering color gamut coverage of up to 99% sRGB / 88% NTSC and a wide viewing angle of 170 degrees, providing clear and accurate color reproduction2. High-hardness (up to 6H) tempered glass panel (G+G structure) supports up to 10-point capacitive touch, offering smooth swiping and excellent wear and scratch resistance3. Supports adjusting display brightness via the DDC/CI protocol through system software, allowing for flexible adjustments based on ambient lighting4. Supports a wide range of systems, including the full for Raspberry Pi series, for Jetson series development boards, RK3576/Core3576, and Windows 7/8/8.1/10/11. It is driver-free and plug-and-play (some systems support single-point or multi-point touch)5. Features a resolution of 1280 x 720. The mainboard integrates an HDMI display port and a USB touch/power port, offering a compact design suitable for DIY projects and embedded device integrationPackage Contents:1. Display x 1 2. HDMI ribbon cable x 1 3. Micro-B cable x 1 4. Keypad x 1 5. Triangular stand x 1 6. Adapter x 1 7. Power adapter x 18. 4-pin dual-ended cable x 1Specification: Package Weight One Package Weight 0.60kgs / 1.33lb One Package Size 28cm * 20cm * 5cm / 11.02inch * 7.87inch * 1.97inch Qty per Carton 20 Carton Weight 13.00kgs / 28.66lb Carton Size 48cm * 30cm * 30cm / 18.9inch * 11.81inch * 11.81inch Loading Container 20GP: 617 cartons * 20 pcs = 12340 pcs 40HQ: 1432 cartons * 20 pcs = 28640 pcs

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1. Screen Size: 10.1 inch2. Resolution: 1280 x 7203. Display Interface: HDMI4. Display Panel: IPS5. Viewing Angle: 170 degrees6. Backlight: QLED Quantum Dot7. Brightness: 350 cd/square meters8. Touch Type: Capacitive Touch9. Touch Points: 10-point touch10. Touch Interface: Micro USB 11. Touch Panel: G+G Tempered Glass12. OSD Menu: Adjust brightness/contrast13. Brightness Adjustment: Supports DDC/CI software dimming14. Audio Output: 3.5mm headphone jack, 4-pin connector Features:1. IPS panel with QLED quantum dot technology, offering color gamut coverage of up to 99% sRGB / 88% NTSC and a wide viewing angle of 170 degrees, providing clear and accurate color reproduction2. High-hardness (up to 6H) tempered glass panel (G+G structure) supports up to 10-point capacitive touch, offering smooth swiping and excellent wear and scratch resistance3. Supports adjusting display brightness via the DDC/CI protocol through system software, allowing for flexible adjustments based on ambient lighting4. Supports a wide range of systems, including the full for Raspberry Pi series, for Jetson series development boards, RK3576/Core3576, and Windows 7/8/8.1/10/11. It is driver-free and plug-and-play (some systems support single-point or multi-point touch)5. Features a resolution of 1280 x 720. The mainboard integrates an HDMI display port and a USB touch/power port, offering a compact design suitable for DIY projects and embedded device integrationPackage Contents:1. Display x 1 2. HDMI ribbon cable x 1 3. Micro-B cable x 1 4. Keypad x 1 5. Triangular stand x 1 6. Adapter x 1 7. Power adapter x 18. 4-pin dual-ended cable x 1Specification: Package Weight One Package Weight 0.60kgs / 1.33lb One Package Size 28cm * 20cm * 5cm / 11.02inch * 7.87inch * 1.97inch Qty per Carton 20 Carton Weight 13.00kgs / 28.66lb Carton Size 48cm * 30cm * 30cm / 18.9inch * 11.81inch * 11.81inch Loading Container 20GP: 617 cartons * 20 pcs = 12340 pcs 40HQ: 1432 cartons * 20 pcs = 28640 pcs

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1. Connects for Raspberry Pi 5’s PCIe port via a 16-pin cable to provide an M.2 M-Key slot and an RJ45 Ethernet port, supporting booting the Raspberry Pi 5 from an NVMe solid-state drive2. Equipped with an RTL8125 network controller chip, it supports 2.5G high-speed network transmission and driver-free direct connection Raspberry Pi OS; it also supports IEEE 802.3af-compliant PoE (Power over Ethernet), enabling simultaneous data and power transmission over the Ethernet cable.3. The expansion slot is compatible with both 2230 and 2242 form factor M.2 NVMe solid-state drives and supports Gen2 transfer mode4. Offers three power supply options: a Type-C port, 7–24V screw-type terminal blocks, and a PoE Ethernet cable, meeting power requirements for various scenarios5. Integrates a Micro HDMI to standard HDMI female port function, supporting 4K video output, simplifying the connection process between the device and a display8. Dimensions: Approximately 86 x 52.5 x 49.5 mmPackage Contents:1. Adapter board x 12. 3-pin connector cable x 1 3. 3-pin connector cable (reverse orientation) x 1 4. Screw stud x 1 5. 16-pin FFC cable x 1Specification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 13cm * 9cm * 4cm / 5.12inch * 3.54inch * 1.57inch Qty per Carton 100 Carton Weight 11.00kgs / 24.25lb Carton Size 44cm * 36cm * 20cm / 17.32inch * 14.17inch * 7.87inch Loading Container 20GP: 841 cartons * 100 pcs = 84100 pcs 40HQ: 1954 cartons * 100 pcs = 195400 pcs

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1. Screen Size: 10.1 inch2. Resolution: 1280 x 7203. Display Interface: HDMI4. Display Panel: IPS5. Viewing Angle: 170 degrees6. Backlight: QLED Quantum Dot7. Brightness: 350 cd/square meters8. Touch Type: Capacitive Touch9. Touch Points: 10-point touch10. Touch Interface: Micro USB 11. Touch Panel: G+G Tempered Glass12. OSD Menu: Adjust brightness/contrast13. Brightness Adjustment: Supports DDC/CI software dimming14. Audio Output: 3.5mm headphone jack, 4-pin connector Features:1. IPS panel with QLED quantum dot technology, offering color gamut coverage of up to 99% sRGB / 88% NTSC and a wide viewing angle of 170 degrees, providing clear and accurate color reproduction2. High-hardness (up to 6H) tempered glass panel (G+G structure) supports up to 10-point capacitive touch, offering smooth swiping and excellent wear and scratch resistance3. Supports adjusting display brightness via the DDC/CI protocol through system software, allowing for flexible adjustments based on ambient lighting4. Supports a wide range of systems, including the full for Raspberry Pi series, for Jetson series development boards, RK3576/Core3576, and Windows 7/8/8.1/10/11. It is driver-free and plug-and-play (some systems support single-point or multi-point touch)5. Features a resolution of 1280 x 720. The mainboard integrates an HDMI display port and a USB touch/power port, offering a compact design suitable for DIY projects and embedded device integrationPackage Contents:1. Display x 1 2. HDMI ribbon cable x 1 3. Micro-B cable x 1 4. Keypad x 1 5. Triangular stand x 1 6. Adapter x 1 7. Power adapter x 18. 4-pin dual-ended cable x 1Specification: Package Weight One Package Weight 0.60kgs / 1.33lb One Package Size 28cm * 20cm * 5cm / 11.02inch * 7.87inch * 1.97inch Qty per Carton 20 Carton Weight 13.00kgs / 28.66lb Carton Size 48cm * 30cm * 30cm / 18.9inch * 11.81inch * 11.81inch Loading Container 20GP: 617 cartons * 20 pcs = 12340 pcs 40HQ: 1432 cartons * 20 pcs = 28640 pcs

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1. Connect the high-precision and reliable NTC thermistor to the PVC wire, achieving high measurement accuracy2. Package it with insulating, heat-conductive and waterproof materials into the required shape, facilitating installation and long-distance temperature measurement and control3. The product has stable performance. It adopts a double-layer sealing process, featuring excellent insulation sealing performance and resistance to mechanical collision, bending, and high reliability. It can be encapsulated according to the installation conditions for use, making it convenient for users to install4. Widely used in household air conditioners, car air conditioners, refrigerators, freezers, water heaters, water dispensers, heaters, dishwashers, sterilization cabinets, washing machines, dryers, as well as medium and low-temperature drying cabinets, constant temperature boxes, etc., for temperature measurement and control5. Packaging:copper plating and nickel plating6. B value: 34357. Resistance value: 10K (25℃)8. Accuracy: 1%9. Temperature range: -40℃ to +300℃10. Wire insulation voltage: 300VSpecification: Package Weight One Package Weight 0.06kgs / 0.14lb One Package Size 20cm * 7cm * 5cm / 7.87inch * 2.76inch * 1.97inch Qty per Carton 55 Carton Weight 5.00kgs / 11.02lb Carton Size 42cm * 37cm * 30cm / 16.54inch * 14.57inch * 11.81inch Loading Container 20GP: 572 cartons * 55 pcs = 31460 pcs 40HQ: 1327 cartons * 55 pcs = 72985 pcs

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1. Connect the high-precision and reliable NTC thermistor to the PVC wire, achieving high measurement accuracy2. Package it with insulating, heat-conductive and waterproof materials into the required shape, facilitating installation and long-distance temperature measurement and control3. The product has stable performance. It adopts a double-layer sealing process, featuring excellent insulation sealing performance and resistance to mechanical collision, bending, and high reliability. It can be encapsulated according to the installation conditions for use, making it convenient for users to install4. Widely used in household air conditioners, car air conditioners, refrigerators, freezers, water heaters, water dispensers, heaters, dishwashers, sterilization cabinets, washing machines, dryers, as well as medium and low-temperature drying cabinets, constant temperature boxes, etc., for temperature measurement and control5. Packaging:copper plating and nickel plating6. B value: 34357. Resistance value: 10K (25℃)8. Accuracy: 1%9. Temperature range: -40℃ to +300℃10. Wire insulation voltage: 300VSpecification: Package Weight One Package Weight 0.09kgs / 0.20lb One Package Size 20cm * 7cm * 5cm / 7.87inch * 2.76inch * 1.97inch Qty per Carton 55 Carton Weight 6.00kgs / 13.23lb Carton Size 42cm * 37cm * 30cm / 16.54inch * 14.57inch * 11.81inch Loading Container 20GP: 572 cartons * 55 pcs = 31460 pcs 40HQ: 1327 cartons * 55 pcs = 72985 pcs

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1. Utilizing the ESP32-C6-WROOM-1 series module, equipped with a 32-bit RISC-V single-core processor with a clock frequency of up to 160 MHz, and a built-in 16MB Flash memory2. Integrating Wi-Fi 6, Bluetooth 5, and IEEE 802.15.4 (Zigbee 3.0 and Thread) wireless communication, featuring superior radio performance3. Equipped with a battery charging management module, with a reserved 3.7V MX1.25 lithium battery interface, allowing for external battery power supply4. Utilizing the Type-C interface, eliminating the need to worry about the orientation of insertion, enhancing user convenience and device compatibility5. Equipped with a 2.8-inch LCD screen, with a resolution of 240 x 320 pixels and 262K color6. Supports I2C interface control for capacitive touch and interrupts7. Exports UART, I2C, and some IO interfaces, integrating a full-speed USB serial port8. Equipped with QMI8658 six-axis sensor, RTC clock sensor, SHTC3 temperature and humidity sensor, and a Micro SD card slot, etc9. Supports flexible clocks and various power modes for accurate control, enabling low-power modes in multiple scenarios10. Equipped with ES8311 audio codec chip, NS4150B power amplifier chip, microphone and speaker, enabling smooth gaming with Xiaozhi AI11. Supports ESP-IDF / Arduino development environments, with abundant resources and easy to get started12. Packaging list: ESP32-C6-Touch-LCD-2.8 host x 1, SH1.0 12PIN connection cable 100mm x 1, SH1.0 4PIN connection cable 100mm x 2, 8-ohm 2W speaker x 1LC screen parameters:1. Display panel: IPS2. Display size: 2.8 inches3. Display resolution: 240 x 320 pixels4. Display color: 262K5. Communication interface: 4-wire SPI6. Driving IC: ST77897. Touch IC: CST35308. Touch type: capacitive sensing type9. Effective screen size: about 5.76 x 4.32 cmSpecification: Package Weight One Package Weight 0.06kgs / 0.14lb One Package Size 10cm * 9cm * 5cm / 3.94inch * 3.54inch * 1.97inch Qty per Carton 108 Carton Weight 8.00kgs / 17.64lb Carton Size 47cm * 38cm * 32cm / 18.5inch * 14.96inch * 12.6inch Loading Container 20GP: 466 cartons * 108 pcs = 50328 pcs 40HQ: 1083 cartons * 108 pcs = 116964 pcs

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1. Supports Raspberry Pi series, including Raspberry Pi 5 / 4B / 3B+ / 3A+ / Zero / Zero 2 W; CM 3 / 3+ / 4 / 5 requires a compatible carrier board for use 2. 12.3-megapixel high-definition resolution for sharper image quality; fisheye lens with a wide 190° field of view 3. Image sensor: IMX378 4. CMOS size: 1/2.3 inch 5. Camera type: color 6. Resolution: 12.3 megapixels (4056 x 3040) 7. Shutter type: rolling shutter 8. Aperture: F2.4 9. Distortion: less than 58% 10. Field of view: 190° 11. Focal length: 6.5 mm 12. Focus type: fixed focusSpecification: Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 6cm * 6cm * 4cm / 2.36inch * 2.36inch * 1.57inch Qty per Carton 384 Carton Weight 13.00kgs / 28.66lb 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. Utilizing the ESP32-C5-WROOM-1 series module, equipped with a 32-bit RISC-V processor with a maximum frequency of 240 MHz2. Integrating 384KB SRAM, 320KB ROM, 8MB PSRAM and 32MB Flash, meeting the requirements for program execution, graphical interface and data storage3. Integrating 2.4GHz and 5GHz dual-band Wi-Fi, Bluetooth 5 (LE) and IEEE 802.15.4 (supporting Zigbee 3.0 and Thread) wireless communication, featuring excellent radio performance4. Built-in battery charging management module, with a reserved 3.7V MX1.25 lithium battery interface, allowing external battery connection for power supply5. Using Type-C interface, eliminating the need to worry about the orientation of insertion, improving user convenience and device compatibility6. Built-in 2.8-inch LCD screen, with a resolution of 240 x 320 pixels and 262K color7. Supports I2C interface control for capacitive touch and interrupts8. Exports UART, I2C and some IO interfaces, integrates full-speed USB serial port9. Built-in QMI8658 six-axis sensor, RTC clock sensor, SHTC3 temperature and humidity sensor and Micro SD card slot10. Supports flexible clock, various power modes for precise control, achieving low-power modes in multiple scenarios11. Built-in ES8311 audio codec chip, NS4150B power amplifier chip, microphone and speaker, enabling smooth gaming with Xiaozhi AI12. Supports ESP-IDF / Arduino development environments, with abundant resources and easy to get startedLCD screen parameters1. Display panel: IPS2. Display size: 2.8 inches3. Display resolution: 240 x 320 pixels4. Display color: 262K5. Communication interface: 4-wire SPI6. Driving IC: ST77897. Touch IC: CST35308. Touch type: capacitive sensing type9. Screen effective size: about 5.76 x 4.32 cmSpecification: Package Weight One Package Weight 0.06kgs / 0.14lb One Package Size 10cm * 9cm * 5cm / 3.94inch * 3.54inch * 1.97inch Qty per Carton 108 Carton Weight 8.00kgs / 17.64lb Carton Size 47cm * 38cm * 32cm / 18.5inch * 14.96inch * 12.6inch Loading Container 20GP: 466 cartons * 108 pcs = 50328 pcs 40HQ: 1083 cartons * 108 pcs = 116964 pcs

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1. Connect the high-precision and reliable NTC thermistor to the PVC wire, achieving high measurement accuracy2. Package it with insulating, heat-conductive and waterproof materials into the required shape, facilitating installation and long-distance temperature measurement and control3. The product has stable performance. It adopts a double-layer sealing process, featuring excellent insulation sealing performance and resistance to mechanical collision, bending, and high reliability. It can be encapsulated according to the installation conditions for use, making it convenient for users to install4. Widely used in household air conditioners, car air conditioners, refrigerators, freezers, water heaters, water dispensers, heaters, dishwashers, sterilization cabinets, washing machines, dryers, as well as medium and low-temperature drying cabinets, constant temperature boxes, etc., for temperature measurement and control5. Packaging:copper plating and nickel plating6. B value: 34357. Resistance value: 10K (25℃)8. Accuracy: 1%9. Temperature range: -40℃ to +300℃10. Wire insulation voltage: 300VSpecification: Package Weight One Package Weight 0.06kgs / 0.14lb One Package Size 20cm * 7cm * 5cm / 7.87inch * 2.76inch * 1.97inch Qty per Carton 55 Carton Weight 5.00kgs / 11.02lb Carton Size 42cm * 37cm * 30cm / 16.54inch * 14.57inch * 11.81inch Loading Container 20GP: 572 cartons * 55 pcs = 31460 pcs 40HQ: 1327 cartons * 55 pcs = 72985 pcs

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1. Connect the high-precision and reliable NTC thermistor to the PVC wire, achieving high measurement accuracy2. Package it with insulating, heat-conductive and waterproof materials into the required shape, facilitating installation and long-distance temperature measurement and control3. The product has stable performance. It adopts a double-layer sealing process, featuring excellent insulation sealing performance and resistance to mechanical collision, bending, and high reliability. It can be encapsulated according to the installation conditions for use, making it convenient for users to install4. Widely used in household air conditioners, car air conditioners, refrigerators, freezers, water heaters, water dispensers, heaters, dishwashers, sterilization cabinets, washing machines, dryers, as well as medium and low-temperature drying cabinets, constant temperature boxes, etc., for temperature measurement and control5. Packaging:copper plating and nickel plating6. B value: 34357. Resistance value: 10K (25℃)8. Accuracy: 1%9. Temperature range: -40℃ to +300℃10. Wire insulation voltage: 300VSpecification: Package Weight One Package Weight 0.06kgs / 0.14lb One Package Size 20cm * 7cm * 5cm / 7.87inch * 2.76inch * 1.97inch Qty per Carton 55 Carton Weight 5.00kgs / 11.02lb Carton Size 42cm * 37cm * 30cm / 16.54inch * 14.57inch * 11.81inch Loading Container 20GP: 572 cartons * 55 pcs = 31460 pcs 40HQ: 1327 cartons * 55 pcs = 72985 pcs

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1. Connect the high-precision and reliable NTC thermistor to the PVC wire, achieving high measurement accuracy2. Package it with insulating, heat-conductive and waterproof materials into the required shape, facilitating installation and long-distance temperature measurement and control3. The product has stable performance. It adopts a double-layer sealing process, featuring excellent insulation sealing performance and resistance to mechanical collision, bending, and high reliability. It can be encapsulated according to the installation conditions for use, making it convenient for users to install4. Widely used in household air conditioners, car air conditioners, refrigerators, freezers, water heaters, water dispensers, heaters, dishwashers, sterilization cabinets, washing machines, dryers, as well as medium and low-temperature drying cabinets, constant temperature boxes, etc., for temperature measurement and control5. Packaging:copper plating and nickel plating6. B value: 34357. Resistance value: 10K (25℃)8. Accuracy: 1%9. Temperature range: -40℃ to +300℃10. Wire insulation voltage: 300VSpecification: Package Weight One Package Weight 0.07kgs / 0.16lb One Package Size 20cm * 7cm * 5cm / 7.87inch * 2.76inch * 1.97inch Qty per Carton 55 Carton Weight 6.00kgs / 13.23lb Carton Size 42cm * 37cm * 30cm / 16.54inch * 14.57inch * 11.81inch Loading Container 20GP: 572 cartons * 55 pcs = 31460 pcs 40HQ: 1327 cartons * 55 pcs = 72985 pcs

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1. Typical measurement range: 0.02m - 5m2. Error: ±(1% - 3%)3. Field of View (FOV): 3° ± 0.5°4. Refresh rate: 30Hz (This parameter supports batch customization, with a maximum of 90Hz)5. Anti-environmental light capability: 100K Lux6. Operating temperature: -20°C to +70°C7. Operating humidity: 35% to 80% RH8. Laser safety level: LASER CLASS 19. Wavelength: 940nm10. Communication interface: UART11. Communication baud rate: 115.2Kbps12. Supply voltage: 4V - 5.6V13. Communication level: 3.3V14. Product power consumption: 100mW - 140mW15. Storage temperature: -40°C to +80°C16. Shell material: PC17. Size: about 3.55 x 1.62 x 1.35 cm18. Weight: about 3.6g19. Packaging list: TOF MINIF Range Sensor (B) x 1, MX1.25 4PIN connector cable 100mm x 1Specification: Package Weight One Package Weight 0.07kgs / 0.16lb One Package Size 7cm * 6cm * 4cm / 2.76inch * 2.36inch * 1.57inch Qty per Carton 288 Carton Weight 22.00kgs / 48.50lb Carton Size 50cm * 38cm * 30cm / 19.69inch * 14.96inch * 11.81inch Loading Container 20GP: 467 cartons * 288 pcs = 134496 pcs 40HQ: 1086 cartons * 288 pcs = 312768 pcs

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1. IMX708 sensor-based camera sensor module, compatible with Raspberry Pi series motherboards. Equipped with a 79.8-degree field of view (FOV), it balances sharp imaging with a wide coverage area to meet multi-scenario shooting needs. The module dimensions are identical to the Camera Module 3, and it is compatible with the libcamera library as well as Picamera2 and rpicam-apps built on top of it, allowing rapid development without extra debugging. It also features built-in autofocus to accurately capture clear images, combining professional performance with ease of use.2. Resolution: 11.9MP (4608 x 2592)3. Focus Method: I2C controller, supports autofocus4. CMOS Size: 7.4mm5. Aperture: F1.796. Focal Length: 4.7mm7. Distortion: Less than 1%Specification: Package Weight One Package Weight 0.02kgs / 0.05lb One Package Size 8cm * 5cm * 3cm / 3.15inch * 1.97inch * 1.18inch Qty per Carton 320 Carton Weight 7.50kgs / 16.53lb Carton Size 34cm * 42cm * 32cm / 13.39inch * 16.54inch * 12.6inch Loading Container 20GP: 583 cartons * 320 pcs = 186560 pcs 40HQ: 1354 cartons * 320 pcs = 433280 pcs

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1. IMX708 Camera Sensor Module uses the same IMX708 sensor as the Raspberry Pi Camera Module 3 series. Featuring a 79.8-degree field of view (FOV), it balances sharp imaging with a wide coverage area, making it suitable for multi-scenario shooting requirements.2. The module can be used with the standard Camera Module 3 baseboard and also supports custom-developed baseboards. This significantly lowers integration barriers, allowing users to flexibly embed it into devices of various form factors and purposes for customized applications.3. Compatible with the libcamera library as well as Picamera2 and rpicam-apps built on top of it, enabling rapid development without extra debugging. It also features built-in autofocus to accurately capture clear images, combining professional performance with ease of use.4. Sensor: IMX7085. Resolution: 11.9 Megapixels (4608 x 2592)6. Sensor Size: 7.4mm (Diagonal)7. Focus Range: 10cm ~ infinity8. Focal Length: 4.7mm9. Aperture (F-stop): F1.7910. Distortion: Less than 1%11. IR Cut Filter: Built-inSpecification: Package Weight One Package Weight 0.02kgs / 0.04lb One Package Size 4cm * 3cm * 3cm / 1.57inch * 1.18inch * 1.18inch Qty per Carton 1584 Carton Weight 25.00kgs / 55.12lb Carton Size 50cm * 38cm * 35cm / 19.69inch * 14.96inch * 13.78inch Loading Container 20GP: 401 cartons * 1584 pcs = 635184 pcs 40HQ: 930 cartons * 1584 pcs = 1473120 pcs

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1. Powerful ESP32-S3 Core & Dual Connectivity: Powered by the ESP32-S3 dual-core LX7 microprocessor with 16MB Flash and 8MB PSRAM. Built-in 2.4 GHz Wi-Fi and BLE 5, plus an added nRF24L01 2.4GHz ISM transceiver in the Plus version, providing high-speed processing and versatile wireless development.2. Multi-Frequency RF & Sub-1GHz Transceiver: Equipped with the CC1101 low-power Sub-1 GHz RF Transceiver, supporting wide frequency bands including 300–348MHz, 387–464MHz, and 779–928MHz. Perfect for IoT protocol analysis, remote control signal testing, and wireless communication projects.3. Integrated PN532 NFC Module: Features an onboard PN532 NFC (13.56 MHz) I2C transceiver module. Enables quick tag reading/writing, card emulation, and RFID experimentation right out of the box without needing extra external expansion modules.4. Vibrant 1.9 inch LCD Display & RGB Lighting: Built with a crisp 1.9-inch ST7789V IPS TFT LCD screen featuring a 170x320 resolution for clear UI navigation. Includes 8 x WS2812 RGB LEDs, onboard microphone, IR transceiver, and speaker connector for interactive projects.5. Flexible Dual Power System & Portable Design: Supports dual power supply options via USB or the built-in 1300mAh LiPo battery (JST GH 1.25mm interface). Features onboard Boot + RST buttons and an IO04 battery detection pin, making it an ideal handheld all-in-one wireless development tool.Specifications:1. MCU: ESP32-S3 dual-core LX7 microprocessor2. Flash: 16MB3. PSRAM: 8MB4. Wireless protocols: 2.4GHz Wi-Fi, Bluetooth Low Energy (BLE 5)5. Onboard features: Boot & Reset buttons, IR transceiver, battery voltage monitoring (Pin: IO04), nRF24L01 global 2.4GHz ISM transceiver6. Supported frequency bands: 300–348 MHz, 387–464 MHz, 779–928 MHz7. Display: 1.9-inch screen; resolution: 170x3208. Display driver IC: ST77899. Power supply: USB / Lithium battery10. Battery capacity: 1300mAhSpecification: Package Weight One Package Weight 0.21kgs / 0.47lb One Package Size 12cm * 8cm * 5cm / 4.72inch * 3.15inch * 1.97inch Qty per Carton 96 Carton Weight 21.16kgs / 46.65lb Carton Size 38cm * 34cm * 42cm / 14.96inch * 13.39inch * 16.54inch Loading Container 20GP: 491 cartons * 96 pcs = 47136 pcs 40HQ: 1140 cartons * 96 pcs = 109440 pcs

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1. Powerful ESP32-S3 Core & Dual Connectivity: Powered by the ESP32-S3 dual-core LX7 microprocessor with 16MB Flash and 8MB PSRAM. Built-in 2.4 GHz Wi-Fi and BLE 5, plus an added nRF24L01 2.4GHz ISM transceiver in the Plus version, providing high-speed processing and versatile wireless development.2. Multi-Frequency RF & Sub-1GHz Transceiver: Equipped with the CC1101 low-power Sub-1 GHz RF Transceiver, supporting wide frequency bands including 300–348MHz, 387–464MHz, and 779–928MHz. Perfect for IoT protocol analysis, remote control signal testing, and wireless communication projects.3. Integrated PN532 NFC Module: Features an onboard PN532 NFC (13.56 MHz) I2C transceiver module. Enables quick tag reading/writing, card emulation, and RFID experimentation right out of the box without needing extra external expansion modules.4. Vibrant 1.9 inch LCD Display & RGB Lighting: Built with a crisp 1.9-inch ST7789V IPS TFT LCD screen featuring a 170x320 resolution for clear UI navigation. Includes 8 x WS2812 RGB LEDs, onboard microphone, IR transceiver, and speaker connector for interactive projects.5. Flexible Dual Power System & Portable Design: Supports dual power supply options via USB or the built-in 1300mAh LiPo battery (JST GH 1.25mm interface). Features onboard Boot + RST buttons and an IO04 battery detection pin, making it an ideal handheld all-in-one wireless development tool.Specifications:1. MCU: ESP32-S3 dual-core LX7 microprocessor2. Flash: 16MB3. PSRAM: 8MB4. Wireless protocols: 2.4GHz Wi-Fi, Bluetooth Low Energy (BLE 5)5. Onboard features: Boot & Reset buttons, IR transceiver, battery voltage monitoring (Pin: IO04), nRF24L01 global 2.4GHz ISM transceiver6. Supported frequency bands: 300–348 MHz, 387–464 MHz, 779–928 MHz7. Display: 1.9-inch screen; resolution: 170x3208. Display driver IC: ST77899. Power supply: USB / Lithium battery10. Battery capacity: 1300mAhSpecification: Package Weight One Package Weight 0.21kgs / 0.47lb One Package Size 12cm * 8cm * 5cm / 4.72inch * 3.15inch * 1.97inch Qty per Carton 96 Carton Weight 21.16kgs / 46.65lb Carton Size 38cm * 34cm * 42cm / 14.96inch * 13.39inch * 16.54inch Loading Container 20GP: 491 cartons * 96 pcs = 47136 pcs 40HQ: 1140 cartons * 96 pcs = 109440 pcs

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1. Powerful ESP32-S3 Core & Dual Connectivity: Powered by the ESP32-S3 dual-core LX7 microprocessor with 16MB Flash and 8MB PSRAM. Built-in 2.4 GHz Wi-Fi and BLE 5, plus an added nRF24L01 2.4GHz ISM transceiver in the Plus version, providing high-speed processing and versatile wireless development.2. Multi-Frequency RF & Sub-1GHz Transceiver: Equipped with the CC1101 low-power Sub-1 GHz RF Transceiver, supporting wide frequency bands including 300–348MHz, 387–464MHz, and 779–928MHz. Perfect for IoT protocol analysis, remote control signal testing, and wireless communication projects.3. Integrated PN532 NFC Module: Features an onboard PN532 NFC (13.56 MHz) I2C transceiver module. Enables quick tag reading/writing, card emulation, and RFID experimentation right out of the box without needing extra external expansion modules.4. Vibrant 1.9 inch LCD Display & RGB Lighting: Built with a crisp 1.9-inch ST7789V IPS TFT LCD screen featuring a 170x320 resolution for clear UI navigation. Includes 8 x WS2812 RGB LEDs, onboard microphone, IR transceiver, and speaker connector for interactive projects.5. Flexible Dual Power System & Portable Design: Supports dual power supply options via USB or the built-in 1300mAh LiPo battery (JST GH 1.25mm interface). Features onboard Boot + RST buttons and an IO04 battery detection pin, making it an ideal handheld all-in-one wireless development tool.Specifications:1. MCU: ESP32-S3 dual-core LX7 microprocessor2. Flash: 16MB3. PSRAM: 8MB4. Wireless protocols: 2.4GHz Wi-Fi, Bluetooth Low Energy (BLE 5)5. Onboard features: Boot & Reset buttons, IR transceiver, battery voltage monitoring (Pin: IO04), nRF24L01 global 2.4GHz ISM transceiver6. Supported frequency bands: 300–348 MHz, 387–464 MHz, 779–928 MHz7. Display: 1.9-inch screen; resolution: 170x3208. Display driver IC: ST77899. Power supply: USB / Lithium battery10. Battery capacity: 1300mAhSpecification: Package Weight One Package Weight 0.21kgs / 0.47lb One Package Size 12cm * 8cm * 5cm / 4.72inch * 3.15inch * 1.97inch Qty per Carton 96 Carton Weight 21.16kgs / 46.65lb Carton Size 38cm * 34cm * 42cm / 14.96inch * 13.39inch * 16.54inch Loading Container 20GP: 491 cartons * 96 pcs = 47136 pcs 40HQ: 1140 cartons * 96 pcs = 109440 pcs

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1. Powerful ESP32-S3 Core & Dual Connectivity: Powered by the ESP32-S3 dual-core LX7 microprocessor with 16MB Flash and 8MB PSRAM. Built-in 2.4 GHz Wi-Fi and BLE 5, plus an added nRF24L01 2.4GHz ISM transceiver in the Plus version, providing high-speed processing and versatile wireless development.2. Multi-Frequency RF & Sub-1GHz Transceiver: Equipped with the CC1101 low-power Sub-1 GHz RF Transceiver, supporting wide frequency bands including 300–348MHz, 387–464MHz, and 779–928MHz. Perfect for IoT protocol analysis, remote control signal testing, and wireless communication projects.3. Integrated PN532 NFC Module: Features an onboard PN532 NFC (13.56 MHz) I2C transceiver module. Enables quick tag reading/writing, card emulation, and RFID experimentation right out of the box without needing extra external expansion modules.4. Vibrant 1.9 inch LCD Display & RGB Lighting: Built with a crisp 1.9-inch ST7789V IPS TFT LCD screen featuring a 170x320 resolution for clear UI navigation. Includes 8 x WS2812 RGB LEDs, onboard microphone, IR transceiver, and speaker connector for interactive projects.5. Flexible Dual Power System & Portable Design: Supports dual power supply options via USB or the built-in 1300mAh LiPo battery (JST GH 1.25mm interface). Features onboard Boot + RST buttons and an IO04 battery detection pin, making it an ideal handheld all-in-one wireless development tool.Specifications:1. MCU: ESP32-S3 dual-core LX7 microprocessor2. Flash: 16MB3. PSRAM: 8MB4. Wireless protocols: 2.4GHz Wi-Fi, Bluetooth Low Energy (BLE 5)5. Onboard features: Boot & Reset buttons, IR transceiver, battery voltage monitoring (Pin: IO04), nRF24L01 global 2.4GHz ISM transceiver6. Supported frequency bands: 300–348 MHz, 387–464 MHz, 779–928 MHz7. Display: 1.9-inch screen; resolution: 170x3208. Display driver IC: ST77899. Power supply: USB / Lithium battery10. Battery capacity: 1300mAhSpecification: Package Weight One Package Weight 0.21kgs / 0.47lb One Package Size 12cm * 8cm * 5cm / 4.72inch * 3.15inch * 1.97inch Qty per Carton 96 Carton Weight 21.16kgs / 46.65lb Carton Size 38cm * 34cm * 42cm / 14.96inch * 13.39inch * 16.54inch Loading Container 20GP: 491 cartons * 96 pcs = 47136 pcs 40HQ: 1140 cartons * 96 pcs = 109440 pcs

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1. SOC (System on Chip): BCM2711B02. CPU: ARM Cortex-A72 Quad-core 1.5GHz3. GPU: Broadcom VideoCore IV @ 500MHz4. RAM: 3GB5. USB: 2 x USB 2.0 + 2 x USB 3.06. HDMI: Mini HDMI (supports 4Kp60)7. Bluetooth: Bluetooth 5.08. WiFi: 802.11ac 2.4GHz/5GHz dual-band wireless card9. Ethernet Port: 1000Mbps10. Ethernet PoE: Supported11. Power Supply Interface: USB Type-C (5V 3A)12. MicroSD Slot13. 3.5mm Audio Jack14. 40PIN GPIO Header15. CSI Camera Interface16. DSI Display InterfaceKit List:PI4B-3GB × 116GB SD Card × 1Pure Copper Heatsink × 1Card Reader × 15V 3A Type-C Power Supply × 1Specification: Package Weight One Package Weight 0.12kgs / 0.27lb One Package Size 14cm * 10cm * 4cm / 5.51inch * 3.94inch * 1.57inch Qty per Carton 72 Carton Weight 9.70kgs / 21.38lb Carton Size 44cm * 32cm * 34cm / 17.32inch * 12.6inch * 13.39inch Loading Container 20GP: 557 cartons * 72 pcs = 40104 pcs 40HQ: 1293 cartons * 72 pcs = 93096 pcs

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1. SOC (System on Chip): BCM2711B02. CPU: ARM Cortex-A72 Quad-core 1.5GHz3. GPU: Broadcom VideoCore IV @ 500MHz4. RAM: 3GB5. USB: 2 x USB 2.0 + 2 x USB 3.06. HDMI: Mini HDMI (supports 4Kp60)7. Bluetooth: Bluetooth 5.08. WiFi: 802.11ac 2.4GHz/5GHz dual-band wireless card9. Ethernet Port: 1000Mbps10. Ethernet PoE: Supported11. Power Supply Interface: USB Type-C (5V 3A)12. MicroSD Slot13. 3.5mm Audio Jack14. 40PIN GPIO Header15. CSI Camera Interface16. DSI Display InterfaceKit List:PI4B-3GB × 116GB SD Card × 1Pure Copper Heatsink × 1Card Reader × 15V 3A Type-C Power Supply × 1Specification: Package Weight One Package Weight 0.12kgs / 0.27lb One Package Size 14cm * 10cm * 4cm / 5.51inch * 3.94inch * 1.57inch Qty per Carton 72 Carton Weight 9.70kgs / 21.38lb Carton Size 44cm * 32cm * 34cm / 17.32inch * 12.6inch * 13.39inch Loading Container 20GP: 557 cartons * 72 pcs = 40104 pcs 40HQ: 1293 cartons * 72 pcs = 93096 pcs

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1. SOC (System on Chip): BCM2711B02. CPU: ARM Cortex-A72 Quad-core 1.5GHz3. GPU: Broadcom VideoCore IV @ 500MHz4. RAM: 3GB5. USB: 2 x USB 2.0 + 2 x USB 3.06. HDMI: Mini HDMI (supports 4Kp60)7. Bluetooth: Bluetooth 5.08. WiFi: 802.11ac 2.4GHz/5GHz dual-band wireless card9. Ethernet Port: 1000Mbps10. Ethernet PoE: Supported11. Power Supply Interface: USB Type-C (5V 3A)12. MicroSD Slot13. 3.5mm Audio Jack14. 40PIN GPIO Header15. CSI Camera Interface16. DSI Display InterfacePacking List:Raspberry Pi 4B (3GB RAM) x 17-inch HDMI LCD (C) x 17-inch LCD Black/White Case x 116GB SD Card x 1Card Reader x 1HDMI to Micro HDMI Cable (approx. 1m) x 1USB to Micro USB Cable (approx. 35cm) x 1Raspberry Pi Standoff/Screws Pack x 15V Type-C Power Adapter x 1Specification: Package Weight One Package Weight 0.75kgs / 1.66lb One Package Size 22cm * 16cm * 8cm / 8.66inch * 6.3inch * 3.15inch Qty per Carton 10 Carton Weight 8.50kgs / 18.74lb Carton Size 36cm * 24cm * 38cm / 14.17inch * 9.45inch * 14.96inch Loading Container 20GP: 812 cartons * 10 pcs = 8120 pcs 40HQ: 1885 cartons * 10 pcs = 18850 pcs

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1. SOC (System on Chip): BCM2711B02. CPU: ARM Cortex-A72 Quad-core 1.5GHz3. GPU: Broadcom VideoCore IV @ 500MHz4. RAM: 3GB5. USB: 2 x USB 2.0 + 2 x USB 3.06. HDMI: Mini HDMI (supports 4Kp60)7. Bluetooth: Bluetooth 5.08. WiFi: 802.11ac 2.4GHz/5GHz dual-band wireless card9. Ethernet Port: 1000Mbps10. Ethernet PoE: Supported11. Power Supply Interface: USB Type-C (5V 3A)12. MicroSD Slot13. 3.5mm Audio Jack14. 40PIN GPIO Header15. CSI Camera Interface16. DSI Display InterfaceSpecification: Package Weight One Package Weight 0.07kgs / 0.15lb One Package Size 12cm * 8cm * 4cm / 4.72inch * 3.15inch * 1.57inch Qty per Carton 200 Carton Weight 14.10kgs / 31.08lb Carton Size 42cm * 32cm * 32cm / 16.54inch * 12.6inch * 12.6inch Loading Container 20GP: 620 cartons * 200 pcs = 124000 pcs 40HQ: 1439 cartons * 200 pcs = 287800 pcs

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