COOLWELL best sellers

#1 Coolwell Industrial Grade WAVESHARE Coolwell Industrial Grade SIM7600G-H 4G DONGLE with Antenna,4G Communication,GNSS Positioning, 2G/3G/4G Network Connection, Global Band

89.99 € on Amazon

#2 SIM7028 NB IoT HAT for Coolwell SIM7028 NB-IoT HAT for Raspberry Pi 4B+ 4B 3B+ 3B 2B+ Zero W WH 2W for Arduino Jetson Nano Supports Global Band NB-IoT Communication with GSM Antenna

23.99 € on Amazon

#3 Digital LTR390 UV Ultraviolet COOLWELL Digital LTR390-UV Ultraviolet Sensor Module (C), Direct UV and Ambient Light Intensity Index Value Output, I2C Interface

14.40 € on Amazon

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

32.50 € on Amazon

#5 2inch LCD Display Module COOLWELL 2inch LCD Display Module Hat for Raspberry Pi Pico, Embedded ST7789VW Driver, Using SPI Bus, 320×240 Pixels, 65K Colors

19.20 € on Amazon

#6 SIM868 GSM/GPRS/GNSS COOLWELL SIM868 GSM/GPRS/GNSS Module For Raspberry Pi Pico, Supports 2G Communication, Phone Call, SMS,GNSS Positioning, Bluetooth Connection

37.90 € on Amazon

#7 CM4 IO BASE A USB HDMI COOLWELL CM4-IO-BASE-A + USB HDMI Adapter, Mini Base Board For Raspberry Pi Compute Module 4 with More USB and HDMI Connectors

32.62 € on Amazon

#8 Industrial 8 Channel COOLWELL Industrial 8-Channel Relay Module For Raspberry Pi Pico, with Embedded Protections Power Supply & Photocoupler Isolation

27.95 € on Amazon

#9 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

#10 Core1262 868M LoRa Module COOLWELL Core1262-868M LoRa Module, SX1262, Anti-Interference, EU868 Band for Industrial Environment, Smart Home, And Data Acquisition

16.95 € on Amazon

#11 FT232 USB To UART (TTL) COOLWELL FT232 USB To UART (TTL) Communication Module, USB-C Connector, Compatible 3.3V/5V Logic Level, Supports Mac OS, Linux, Android, WinCE, Windows 7/8/8.1/10/11...

12.50 € on Amazon

#12 PL2303 USB To UART (TTL) COOLWELL PL2303 USB To UART (TTL) Communication Module, USB-C Connector,Adopts PL2303GS New Version Device,Compatible 1.8V/2.5V/3.3V/5V Logic Level

10.50 € on Amazon

#13 2.13inch Touch E Paper Coolwell 2.13inch Touch E-Paper E-Ink Display Module For Raspberry Pi Zero/Zero W, with ABS Protection Case, 5-point Touch,250×122 Pixels

35.60 € on Amazon

#14 DC Motor Driver Module COOLWELL DC Motor Driver Module HAT For Raspberry Pi Pico Series, Driving Up To 4x DC Motors, I2C controlled, up to 3A Output

16.95 € on Amazon

#15 PL2303 USB To UART (TTL) COOLWELL PL2303 USB To UART (TTL) Communication Module, USB-C Connector,Adopts PL2303GS New Version Device,Compatible 1.8V/2.5V/3.3V/5V Logic Level

10.50 € on Amazon

#16 2 CH UART To Ethernet COOLWELL 2-CH UART To Ethernet Converter Module, Bi-direction Serial Port Transparent Transmission between UART TTL and RJ45,802.3-compliant

18.30 € on Amazon

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

30.71 € on Amazon

#18 GPIO Expander HAT Board COOLWELL GPIO Expander HAT Board For Raspberry Pi Pico Series, 1x Raspberry Pi Standard 40PIN, 1x Pico 2×20PIN for Direct Attaching

14.95 € on Amazon

#19 Waveshare General 2.4inch Coolwell Waveshare General 2.4inch LCD Display Module 240×320 Resolution,Embedded ILI9341 Driver,65K RGB Colors, Using SPI Bus

20.18 € on Amazon

#20 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