COOLWELL best sellers

#1 Waveshare Convertidor Coolwell Waveshare - Convertidor RS485 a Ethernet Industrial RS232/RS485 a RJ45, Puertos Serie duales, transmisión de Datos Transparente bidireccional

53.79 € on Amazon

#2 A7670E LTE Cat 1 Hat COOLWELL A7670E LTE Cat-1 Hat For Raspberry Pi, Multi Band Support, 2G gsm/GPRS, Enabling LTE Cat-1 / 2G Communication & LBS Positioning

38.30 € on Amazon

#3 🆕 Waveshare SX1262 Lora Coolwell Waveshare SX1262 Lora Hat for Raspberry Pi/Arduino/STM32 Spread Spectrum Modulation up to 81 Available Signal Channel 868MHz Frequency Band Allows Data Transmission up to 5km

34.95 € on Amazon

#4 SIM7020E NB IoT Module Coolwell SIM7020E NB-IoT Module Hat For Raspberry Pi Pico Supports Multiple NB-IoT Frequency Band B1/B3/B5/B8/B20/B28

26.50 € on Amazon

#5 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

#6 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

33.59 € on Amazon

#7 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

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

31.95 € on Amazon

#9 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

#10 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

#11 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

31.50 € on Amazon

#12 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

#13 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

#14 CP2102 USB To UART (TTL) COOLWELL CP2102 USB To UART (TTL) Communication Converter Module, Compatible with 3.3V Logic Level, USB-C Connector

12.50 € on Amazon

#15 RGB Full Color LED Matrix COOLWELL RGB Full-Color LED Matrix Panel Display, 64×32 Pixels for Raspberry Pi, Pico, ESP32, Ardui,etc, Adjustable Brightness

35.51 € on Amazon

#16 BME280 Sensor Ambiental Coolwell BME280 Sensor Ambiental Barométrico Sensor de Presión Temperatura Módulo de Detección de Humedad I2C Interfaz SPI para Raspberry Pi 4B+ 4B 3B+ 3B 2B+ Zero W WH 2W Ardui STM32

14.39 € on Amazon

#17 Sense HAT (C) para Raspberry COOLWELL Sense HAT (C) para Raspberry Pi Series Board con múltiples sensores Onboard, AD expansión para soportar sensores externos

31.50 € on Amazon

#18 Para Raspberry Pi 5 Power Coolwell Para Raspberry Pi 5 Power Over Ethernet HAT (F) High Power with Cooling Fan Supports 802.3af/at Network Standard with Heatsink

29.75 € on Amazon

#19 Módulos solares Power Coolwell Módulos solares Power Manager (D) Fits Raspberry Pi/Jetson Nano/Arduino Supports Type-C Power Adapter or 6 V ~ 24V Solar Panel with Battery Holder (no incluye 18650)

21.15 € on Amazon

#20 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