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1. CM5 socket: Compatible with all versions of Compute Module 5 2. Networking: 1000M Ethernet RJ45 interface, 2500M Ethernet RJ45 interface 3. USB: USB 3.2 Gen1 x 1; USB 2.0 interfaces x 3 4. Video: HDMI interface x 1, supports 4K output 5. M.2: M.2 M KEY (PCIe Gen2/3 x 1, 2230 / 2242); M.2 B KEY, supports connection to 4G / 5G communication modules 6. Storage: On-board Micro SD card slot (for CM5 versions without eMMC) 7. Serial interfaces: 2 x RS485 + 2 x RS232 or 4 x RS485 versions optional; 1 x CAN supports 1Mbps communication rate 8. Digital input/output: 2 x digital outputs + 2 x digital inputs 9. Audio: 3.5mm headphone jack (supports microphone), PH2.0 speaker interface 10. Fan interface: 5V, 4PIN JST-SH PWM fan connector 11. Buzzer: Single-channel controllable buzzer 12. Other: On-board EEPROM and encryption chip 13. Power input: 7V to 36V wide voltage (terminal block), 5V 5A (Type-C) 14. Dimensions: 136.00 x 92.00 x 39.50 mmSpecification: Package Weight One Package Weight 0.78kgs / 1.73lb One Package Size 18cm * 14cm * 6cm / 7.09inch * 5.51inch * 2.36inch Qty per Carton 30 Carton Weight 24.50kgs / 54.01lb Carton Size 38cm * 44cm * 32cm / 14.96inch * 17.32inch * 12.6inch Loading Container 20GP: 498 cartons * 30 pcs = 14940 pcs40HQ: 1157 cartons * 30 pcs = 34710 pcs

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1. The entire casing is made of aluminum alloy, which can conduct and dissipate heat over a large area. Coupled with heat dissipation fins, the heat dissipation is more efficient2. The detailed hole layout ensures that each interface can fit tightly to the motherboard, and the interface areas are marked with clear silk-screening for easy viewing3. There are more abundant interfaces, equipped with ETH / MIPI / HDMI / Micro SD / USB / M.2 B KEY / M KEY and other various interfaces. They are more convenient to use4. It supports rail brackets. The back of the host is reserved for installation screw holes, allowing it to be fixed on the rail5. It is equipped with a standard CM5 connector, supporting the connection of Compute Module 5 Lite / eMMC series core boardsParameters1. CM5 slot: suitable for all versions of Compute Module 52. Networking: 1000M Ethernet RJ45 interface x 1; 2500M Ethernet RJ45 interface x 13. Video: HDMI interface x 1, supporting 4K output4. USB: USB 2.0 interface (Type-C) x 1; USB 2.0 interface (Type-A) x 1; USB 3.2 Gen1 interface (Type-A) x 15. M.2: M.2 M KEY (PCIe Gen2/3 x 1, supporting 2230/2242/2280 NVMe or AI module); M.2 B KEY, supporting 4G/5G communication module6. Storage: built-in Micro SD card slot (applicable to CM5 versions without eMMC)7. Serial interface: RS485 x 48. Digital input: digital input x 1 (input voltage: 5V - 36V)9. Relay: allows connection of loads: less than or equal to 10A 250V AC or less than or equal to 10A 30V DC10. Fan interface: 5V, 4PIN JST-SH PWM fan connector11. Beeper: single-channel controllable12. Others: built-in encryption chip13. Power input: 7V - 36V wide voltage (terminal + round hole) or 5V 5A (Type-C)14. Size: about 13.25 x 11.22 x 3.45 cmPackaging list:- Metal casing (top cover + bottom shell) and two baffles- CM5-ETH-RS485-4G-BASE x 1- Guide clip (20 x 76mm) x 1- Label x 1- Pink high thermal conductivity silicone sheet x 5- PC insulating sheet (104 x 40 x 0.2mm) x 1- Cross-head screwdriver x 1- Screw pack x 1- 12V 4A power supply x 1Specification: Package Weight One Package Weight 0.71kgs / 1.56lb One Package Size 20cm * 16cm * 8cm / 7.87inch * 6.3inch * 3.15inch Qty per Carton 16 Carton Weight 13.00kgs / 28.66lb Carton Size 42cm * 34cm * 34cm / 16.54inch * 13.39inch * 13.39inch Loading Container 20GP: 549 cartons * 16 pcs = 8784 pcs40HQ: 1275 cartons * 16 pcs = 20400 pcs

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1. Primary Function: Wireless GSM Business Phone 2. GSM Compatibility: Quad band GSM 850/900/1800/1900Mhz 3. SIM Slots: 2 4. Screen Size: 2.4 inch 5. Power Source: Wall adapter or internal 3.7V 1000mAh li-ion battery 6. Battery Talking Time: 2-3 hours 7. Battery Standby Time: up to 48 hours 8. Dimensions: H:190 x W:170 x D:50 (mm) Package Contents 1. GSM Desk fixed wireless phone x 1 2. EU Power Adapter x 1 3. User Manual x 1 4. Battery x 1 5. Antenna x 1 6. Handle line x 1 Key Technical index: 1. Networks support: GSM 850/900/1800/1900Mhz 2. Frequency range: - GSM 850MHz(Transmits: 824-849MHz,Receives:869-894MHz) - GSM 900MHz(Transmits: 890-915MHz,Receives:935-960MHz) - GSM 1800MHz(Transmits: 1710-1785MHz,Receives:1805-1880MHz) - GSM 1900MHz(Transmits: 1850-1910MHz,Receives:1930-1990MHz) 3. Voltage: DC 5V 4. Talk time: 2-6 hours 5. Charging time: 6 hours 6. Power consumption:Static<=25mA Emission: <=500mA 7. Peak poer consumption: 025W/05W 8. Relative Humidity: 10% ~ 95% 9. Receiving sensitivity: -106db 10. Antenna increment: All directions: 3.5db, Certain / selection: 12db Features: 1. Large, easy to read,four lines, backlight LCD with status icons 2. Choice ring sounds, Power on/off 3. Caller ID 4. Lock national call 5. Lock card, lock phone, lock keyboard 6. Speed dial 7. Missed call,received call,dialed call and call duration 8. Long battery stand-by and talk time 9. Speaker Phone 10. Adjustable ring and voice volume 11. AC Power Supply 12. Menu driven interface for easy operation and configurationSpecification: Package Weight One Package Weight 0.76kgs / 1.67lb One Package Size 28cm * 22cm * 7cm / 11.02inch * 8.66inch * 2.76inch Qty per Carton 10 Carton Weight 8.90kgs / 19.62lb Carton Size 46cm * 37cm * 30cm / 18.11inch * 14.57inch * 11.81inch Loading Container 20GP: 522 cartons * 10 pcs = 5220 pcs40HQ: 1212 cartons * 10 pcs = 12120 pcs

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1. Interface compatible: RS-485, RS-232 standard2. Material: ABS3. Working mode: asynchronous half-duplex differential transmission4. Protection level: 600W lightning surge protection per line of RS-485 interface5. Transmission medium: twisted pair or shielded wire6. Transmission distance: RS-485 is less than 1200m, RS-232 is within 15m7. Transmission rate: 300-115.2kbps8. Communication mode: point-to-point/two-wire half-duplex, point-to-multipoint/two-wire half-duplex9. Scope of application: suitable for PC, terminal equipment, industrial control, digital instrument acquisition, multi-serial port equipment, serial interface of single-chip microcomputer, etc.10. Dimensions: about 51.8 x 17.8 x 35.7mm11. Weight: about 40gFeatures:1. 9-hole nickel-plated female head, wear-resistant and durable, anti-oxidation and anti-corrosion2. Twisted pair/shielded wire can be used to improve signal conversion and transmission anti-interference3. ABS material, lightning protection design4. Built-in zero-delay automatic transceiver conversion device, which automatically controls the direction of data flow through the I/O circuit5. Built-in fast voltage suppression protector TVS, non-optical isolation6. Bidirectional transmission, compatible with RS-485, RS-232 standard interfaces7. Two communication methods, stable transmission, convenient and fastSpecification: Package Weight One Package Weight 0.06kgs / 0.14lb One Package Size 8cm * 5cm * 2cm / 3.15inch * 1.97inch * 0.79inch Qty per Carton 468 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 468 pcs = 82836 pcs40HQ: 412 cartons * 468 pcs = 192816 pcs

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1. Display size: 160.0 x 96.0 mm2. Dimensions: 154.0 x 214.0 x 32 mm3. Screen pixel pitch: 0.2 x 0.2 mm4. Screen resolution: 800 x 4805. Display colors: black, white, green, blue, red, yellow6. Grayscale levels: 27. Refresh time: 12s8. Sleep current: 1mA9. Charging voltage/operating voltage: 5V10. Equipped with a high-performance Xtensa 32-bit LX7 dual-core processor with a main frequency of up to 240MHz11. Supports 2.4GHz Wi-Fi and Bluetooth 5 (LE), with an onboard internal antenna12. Built-in 512KB SRAM and 384KB ROM, integrated with 16MB Flash and 8MB PSRAM13. Onboard audio codec chip, supporting voice acquisition and playback, facilitating AI voice interaction applications14. The screen uses E Ink Spectra 6 (E6) technology, supporting high-contrast and high-saturation color display effects15. Six primary colors use dithering technology to produce full-color images; overall power consumption is very low, consuming power only during refresh16. Large-capacity lithium battery with power-saving circuit; one charge can provide thousands of refreshes (without external high-power devices such as speakers)17. Onboard PCF85063 RTC real-time clock and SHTC3 temperature and humidity sensor for accurate RTC time management and temperature and humidity monitoring18. Simple solid wood photo frame, elegant and beautiful19. Rotating stand and hook for unrestricted use scenarios20. Open source code, freely customizable functions21. An e-paper AloT photo frame with an onboard ESP32-S3 microcontroller, supporting Wi-Fi and BLE dual-mode communication22. Equipped with a 7.3-inch e-paper screen, extremely low power consumption, suitable for portable devices and long-battery-life scenarios23. Integrated with RTC real-time clock, SHTC3 temperature and humidity sensor, microSD card slot, low-power audio codec chip circuit, and lithium battery charging and discharging management circuit.24. Onboard audio decoding chip, supporting high-quality audio processing, providing clear and high-quality audio input and output.25. Supports AI and can connect to online large language model platforms.26. Features a high-quality solid wood frame and a versatile white inner lining, offering a simple yet stylish design.Specification: Package Weight One Package Weight 0.60kgs / 1.33lb One Package Size 18cm * 24cm * 6cm / 7.09inch * 9.45inch * 2.36inch Qty per Carton 20 Carton Weight 13.10kgs / 28.88lb Carton Size 50cm * 38cm * 32cm / 19.69inch * 14.96inch * 12.6inch Loading Container 20GP: 438 cartons * 20 pcs = 8760 pcs40HQ: 1018 cartons * 20 pcs = 20360 pcs

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Features:1. RS232/485 device data collector/IoT gateway specially designed for industrial environments.2. Integrate multiple functions into one, including serial port server, Modbus gateway, MQTT gateway, serial port to HTTPD client, etc.3. The module has RS232, RS485, WIFI, and Ethernet interfaces, which can realize serial to WIFI, serial to WIFI and other functions; Ethernet, Ethernet to WIFI, etc.4. Multiple onboard power interfaces support a wide range of 6~36V power supply, and can be equipped with PoE function.5. Industrial-grade metal shell design supports wall-mounted and rail-mounted installation. It is small in size and easy to install.6. Suitable for data collection, IoT gateway, security IoT, smart instrument monitoring and other applications.Product parameters:1. Frequency band: 2.412-2.484 GHz2. Wireless network: Station / AP / AP+Station mode3. Security mechanism: WPA-PSK / WPA2-PSK4. Encryption type: TKIP/AES5. Transmission power:802.11b: +19dBm (max @11Mbps)802.11g: +18dBm (max @54Mbps)802.11n: +17dBm (maximum @HT20, MCS7); +17dBm (maximum @HT40, MCS7)6. Receiving sensitivity:802.11b: -89dBm (@11Mbps)802.11g: -81dBm (@54Mbps)802.11n: -73dBm (@HT20, MCS7); -71dBm (@HT40, MCS7)7. Baud rate: 300-460800 bps8. Check digit: none, odd, even, mark, space9. Data bits: 5-9 bits10. Flow control: RTS/CTS N/A11. Protocol: TCP/UDP/ARP/ICMP/DHCP/DNS/HTTP/MQTT12. Configuration: host, browser, serial AT command13. Communication method: TCP/IP direct communication, VCOM14. Working mode: transparent transmission, serial port command, HTTPD Client, Modbus TCP to Modbus RTU15. Working temperature: minus 40 degrees Celsius - 85 degrees Celsius16. Humidity range: 5%-95% relative humidity17. Product size: 85 x 84 x 24mm18. Weight: 157g, 169gPacking list:RJ45 network port:-RS232/485 to WIFI Ethernet (B) x1-2.4G WiFi antenna x1-Rail mounting buckle x1-Screwdriver x1-Screw pack x1RJ45 network port supporting POE:-RS232/485 to WIFI POE ETH (B) x1-2.4G WiFi antenna x1-Rail mounting buckle x1-Screwdriver x1-Screw pack x1Specification: Package Weight One Package Weight 0.23kgs / 0.51lb One Package Size 18cm * 14cm * 4cm / 7.09inch * 5.51inch * 1.57inch Qty per Carton 32 Carton Weight 7.50kgs / 16.53lb Carton Size 38cm * 30cm * 34cm / 14.96inch * 11.81inch * 13.39inch Loading Container 20GP: 687 cartons * 32 pcs = 21984 pcs40HQ: 1597 cartons * 32 pcs = 51104 pcs

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1. Material: PC, copper, electronic components2. Features: waterproof switch, high temperature flame retardant, child protection, smart chip, thick power cord3. Rated power: 2500W-10A (MAX) 250V4. Output ports: 10 sockets + 6 USB ports5. The socket bevel design saves more space6. Using PC flame retardant material, high temperature resistance, safe and secure7. Bottom anti-slip foot pad design, stable and convenient8. Dimensions: 34 x 8.2 x 7.1 cm9. Weight: 1000 gramsSpecification: Package Weight One Package Weight 0.93kgs / 2.05lb One Package Size 36cm * 9cm * 9cm / 14.17inch * 3.54inch * 3.54inch Qty per Carton 20 Carton Weight 21.20kgs / 46.74lb Carton Size 48cm * 38cm * 43cm / 18.9inch * 14.96inch * 16.93inch Loading Container 20GP: 339 cartons * 20 pcs = 6780 pcs40HQ: 789 cartons * 20 pcs = 15780 pcs

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1. The ESP32-C6-ePaper-1.54 is an e-Paper AIoT development board, equipped with ESP32-C6 microcontroller, which supports Wi-Fi and BLE dual-mode communication. Onboard 1.54inch e-paper display, features ultra-low power consumption and ambient light readability, suitable for portable devices and long-Batt-life scenarios. Integrated with an RTC chip, SHTC3 temperature and humidity sensor, TF card slot, low-power audio codec chip circuit, and Lithium Batt recharge management circuit. Reserved interfaces including USB, UART, I2C, and GPIO for easy functionality expansion and sensor connectivity, providing a flexible and reliable development platform for IoT terminals, electronic tags, portable displays, and other applications.2. Equipped with high-performance ESP32-C6 32-bit RISC-V processor, up to 160MHz main frequency3. Supports Wi-Fi 6, Bluetooth 5 and IEEE 802.15.4 (Zigbee 3.0 and Thread) wireless communication, with superior RF performance4. Built-in 512KB HP Static RAM, 16KB LP Static RAM, 320KB ROM, and external 16MB Flash memory5. Onboard 1.54inch e-paper display, 200 × 200 resolution, features high contrast and wide viewing angle6. Onboard audio codec chip, supports voice capture and playback, enabling AI voice interaction applications7. Onboard PCF85063 RTC chip and SHTC3 temperature & humidity sensor for accurate RTC management and environmental monitoring8. Onboard TF card slot for external storage of images or files9. Onboard programmable PWR and BOOT side buttons for customized function development10. Reserved 2 × 6 2.54mm pitch pin header for convenient external expansionSpecifications:1. Display Panel: E-Ink display2. Display Size: 1.54 inches3. Resolution: 200 × 2004. Grayscale Levels: 25. Communication Interface: SPI6. Full Refresh Time: 2s7. Display Colors: Black, White8. Partial Refresh Time: 0.3s9. Viewing Angle: Greater than 170-degree10. Display Mode: ReflectiveSpecification: Package Weight One Package Weight 0.06kgs / 0.13lb One Package Size 7cm * 7cm * 5cm / 2.76inch * 2.76inch * 1.97inch Qty per Carton 180 Carton Weight 11.00kgs / 24.25lb Carton Size 47cm * 37cm * 30cm / 18.5inch * 14.57inch * 11.81inch Loading Container 20GP: 511 cartons * 180 pcs = 91980 pcs40HQ: 1186 cartons * 180 pcs = 213480 pcs

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🔥 Turn your Raspberry Pi or mini PC into a real touchscreen workstation.Need a compact screen for a Raspberry Pi project, mini PC or portable setup? This 7-inch HDMI touchscreen gives you a practical display without taking over your desk.😩 THE PROBLEM ❌ A normal monitor is too large for compact projects ❌ Small project screens can be difficult to interact with ❌ You need HDMI connectivity for more than one type of device ❌ You want touch control without a huge setup 💡 THE SOLUTIONA 7-inch 800×480 capacitive touchscreen that can work with Raspberry Pi and compatible mini PCs, and can also function as a general HDMI display.🚀 WHY IT'S USEFUL🖥️ Compact 7-inch ScreenLarge enough for dashboards, controls, media and project interfaces while remaining compact.👆 Capacitive TouchTouch interaction makes compatible projects easier to control without relying entirely on a mouse or keyboard.🔌 HDMI ConnectivityUse it as an HDMI display with compatible computers and devices.🥧 Great for Raspberry Pi ProjectsDesigned to support popular Raspberry Pi setups and other mini-PC platforms.💻 Windows Monitor UseWhen used as a computer monitor, it supports compatible Windows versions with touch functionality.⚡ HOW IT SOLVES THE PROBLEMBuilding a compact computer? Add a screen without needing a full-size monitor.Need touch control? Use capacitive touch on supported systems.Working on a Raspberry Pi project? Connect the display to compatible Raspberry Pi configurations.Need a portable second display? Its compact size makes it useful for portable projects and workstations.⭐ PERFECT FOR ✔ Raspberry Pi users ✔ DIY electronics projects ✔ Mini-PC builds ✔ Developers and makers ✔ Home automation dashboards ✔ Portable computer projects ✔ Digital signage and control panels 📋 KEY SPECIFICATIONS 7-inch display 800×480 resolution Capacitive touch HDMI interface Raspberry Pi compatible Supports popular mini-PC platforms Can function as a general HDMI monitor ⚠️ IMPORTANTSome Raspberry Pi and mini-PC configurations require additional cables or drivers. Please check your exact device and connection requirements before ordering.💬 Not sure which cable or setup you need? Send us your device model and we'll help you check.

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1. Equipped with the high-performance Xtensa 32-bit LX7 dual-core processor of ESP32-S3R8, with a main frequency of up to 240 MHz2. Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE), with built-in antenna3. Equipped with 512KB of SRAM and 384KB of ROM, and stacked 8MB PSRAM and externally connected 16MB Flash4. Uses Type-C interface, eliminating the need to worry about the front or back insertion, improving the users convenience and device compatibility5. Equipped with a 1.54-inch LCD screen, 240 x 240 resolution, 262K color, capable of clearly displaying color images6. Equipped with ES7210 audio encoding chip, supporting dual-microphone audio acquisition and echo cancellation function7. Equipped with ES8311 audio codec chip, NS4150B power amplifier chip, microphone and speaker, enabling smooth gaming with Xiaozhi AI8. Equipped with QMI8658 six-axis inertial measurement unit (3-axis acceleration, 3-axis gyroscope), capable of detecting motion posture to expand applications9. Exposed I2C, UART and other pads, available for external devices and debugging use, flexible configuration of peripheral functions10. Equipped with 3 customizable function buttons, capable of achieving single-click, double-click, long press and other operations11. Equipped with 3.7V MX1.25 lithium battery charging and discharging interface12. Equipped with Micro SD card slot, enabling storage expansion, high-speed data transmission, improving flexibility of use, suitable for data recording and media playback, simplifying circuit designLCD screen parameters1. Display panel: IPS2. Display resolution: 240 x 240 pixels3. Display size: 1.54 inches4. Communication interface: 4-Wire SPI5. Touch type: capacitive sensing6. Display colors: 262K9. Driving IC: ST778910. Touch IC: CST81611. Effective screen size: about 2.772 x 2.772 cmSpecification: 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 pcs40HQ: 1045 cartons * 126 pcs = 131670 pcs

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