COOLWELL best sellers

#1 Raspberry Pi 400 GPIO COOLWELL Raspberry Pi 400 GPIO Header Adapter, 2X 40PIN Header, Leaning Version,Angled Header Expansion, Convenient to Use Hats (PI400-GPIO-ADAPTER-B)

10.75 € on Amazon

#2 PCIe to USB 3.2 Gen1 COOLWELL PCIe to USB 3.2 Gen1 Adapter Designed for Raspberry Pi Compute Module 4 IO Board(CM4), 4X High Speed USB Ports,Compatible with USB 3.0/2.0/1.1

22.95 € on Amazon

#3 Waveshare USB Sound Card Coolwell Waveshare USB Sound Card USB Audio Module with Speaker for Raspberry Pi/Jetson Nano, Driver-Free, External Audio Converter,Recording and Playback Support

19.85 € on Amazon

#4 Waveshare USB Sound Card Coolwell Waveshare USB Sound Card USB Audio Module for Raspberry Pi/Jetson Nano,Driver-Free, External Audio Converter,Recording and Playback Support

13.43 € on Amazon

#5 Industrial Serial Server COOLWELL Industrial Serial Server RS485 to RJ45 Ethernet Converter, TCP/IP to Serial, Rail-Mount Support,Functions Include Modbus/MQTT Gateway

30.71 € on Amazon

#6 UPS HAT for Raspberry COOLWELL UPS HAT for Raspberry Pi Series Boards Support 5V Uninterruptible Power Supply Charge and Power Output at The Same Time Real Time Monitoring

33.95 € on Amazon

#7 Waveshare 2 Channel Isolated Coolwell Waveshare 2-Channel Isolated CAN Bus Expansion HAT for Raspberry Pi Series Boards MCP2515 + SN65HVD230 Dual Chips Solution Multi Allows 2-CH CAN Communication 1

28.50 € on Amazon

#8 RS485 to WiFi/Ethernet Coolwell RS485 to WiFi/Ethernet (ETH) Converter Module, Rail-Mount Serial Server, Modbus/MQTT Gateway

47.99 € on Amazon

#9 RS485 to WiFi/Ethernet COOLWELL RS485 to WiFi/Ethernet (ETH) Converter Module, Rail-Mount Serial Server, Modbus/MQTT Gateway

43.90 € on Amazon

#10 PCIe to 4 Ch SATA 3.0 COOLWELL PCIe to 4-Ch SATA 3.0 Expander Supports Compute Module 4 (CM4), 4 CH SATA 3.0 Interface, 6Gpbs High-Speed

27.95 € on Amazon

#11 RGB Full Color LED Matrix COOLWELL RGB Full-Color LED Matrix Panel for Raspberry Pi and Ardui, 3mm Pitch, 64×64, 4096 Individual RGB LEDs, Brightness Adjustable

44.15 € on Amazon

#12 Solar Power Manager (C) COOLWELL Solar Power Manager (C), Compatible with 6V~24V Solar Panels, Supports 3X 18650 Batteries(Not Include), Supports MPPT Function

31.90 € on Amazon

#13 WM8960 Audio Module Hi Fi Coolwell WM8960 Audio Module Hi-Fi Sound Card HAT for Raspberry Pi 4B+ 4B 3B+ 3B 2B+ Zero W WH 2W Stereo CODEC Play/Record

21.85 € on Amazon

#14 Industrial Grade RS232/485 coolwell Industrial Grade RS232/485 to WiFi ETH Serial Server 6t Modbus Gateway MQTT Gateway Metal Case

38.50 € on Amazon

#15 Industrial Serial RS232 COOLWELL Industrial Serial RS232 to RJ45 Ethernet Server Module with POE Function TCP/IP to Serial Rail-Mount Support

31.50 € on Amazon

#16 7.3 Inch E Paper Display COOLWELL 7.3 Inch E-Paper Display ACeP 7-Color E-ink Screen Module with Solid Wood Photo Frame Ultra-Long Standby 800 × 480 with Battery and Button Cell

95.50 € on Amazon

#17 2.42 Inch OLED Display COOLWELL 2.42 Inch OLED Display Module for for Raspberry Pi/Raspberry Pi Pico/Arduino/STM32/ESP32/Jetson Nano 128×64 Resolution SPI / I2C (Weiß)

21.20 € on Amazon

#18 Official for Raspberry Coolwell Official for Raspberry Pi Active Cooler Fits Raspberry Pi 5 with Temperature-Controlled Blower Fan Aluminium Heatsink

17.50 € on Amazon