COOLWELL best sellers

#1 UPS HAT (C) For Raspberry COOLWELL UPS HAT (C) For Raspberry Pi Zero Series, Stable 5V Uninterruptible Power Supply, Multi Battery Protection Circuits Real Time Monitoring

£24.20 on Amazon

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

£14.50 on Amazon

#3 Dual GPIO Expander For COOLWELL Dual GPIO Expander For Raspberry Pi Pico Board, Two Sets Of Male Headers For Directly Connecting Expansion Modules

£8 on Amazon

#4 Waveshare Precision RTC Coolwell Waveshare Precision RTC Module For Raspberry Pi Pico Series, Onboard DS3231 Chip with Female Pin Header Stackable Design

£13.50 on Amazon

#5 USB 3.2 Gen1 HUB HAT COOLWELL USB 3.2 Gen1 HUB HAT For Raspberry Pi with 4x USB 3.2 Gen1 Ports, Driver-Free compatible with USB 3.0/2.0/1.1

£21.50 on Amazon

#6 Raspberry Pi 400 GPIO Coolwell Raspberry Pi 400 GPIO Header Adapter, 2x 40PIN Header Module HAT

£8.95 on Amazon

#7 Waveshare Raspberry Pi Coolwell Waveshare Raspberry Pi 400 GPIO Header Adapter, Header Expansion HAT Module

£7.95 on Amazon

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

£19.75 on Amazon

#9 Raspberry Pi 400 GPIO COOLWELL Raspberry Pi 400 GPIO Header Adapter, 2x 40PIN Header, Leaning Version,Angled Header Expansion, Convenient to Use HATS

£11.80 on Amazon

#10 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

£15.50 on Amazon

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

£32.65 on Amazon

#12 Audio Expansion Module COOLWELL Audio Expansion Module For Raspberry Pi Pico, Headphone And Speaker Signal Output At The Same Time, Wide Range Audio Sampling Rate

£17.50 on Amazon

#13 Dedicated Aluminum Heatsink COOLWELL Dedicated Aluminum Heatsink For Raspberry Pi Compute Module 4 CM4, Notched For Antenna, Corrosion/Oxidation Resisting

£7.35 on Amazon

#14 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

£19.50 on Amazon

#15 Solar Power Manager Module Coolwell Solar Power Manager Module for Raspberry Pi/Jetson Nano/Arduino, 5V/3A Output, Type-C Power Adapter or 6V-24V Solar Panel, MPPT Function, Multi Protection Circuits

£17.40 on Amazon

#16 Solar Power Manager Modules Coolwell Solar Power Manager Modules (D) Fits Raspberry Pi/Jetson Nano/Arduino Supports Type-C Power Adapter or 6V~24V Solar Panel with Battery Holder (Not Included 18650)

£15 on Amazon

#17 PoE HAT (F) for Raspberry COOLWELL PoE HAT (F) for Raspberry Pi 5 / CM 5, 802.3af/at Compliant, High Power Output, Active Cooling Fan, Metal Heatsink, 5V/12V Header, Stackable Design

£27.83 on Amazon

#18 For Raspberry Pi 5 Power Coolwell For Raspberry Pi 5 Power Supply 27W USB-C PD Power Supply Output 5.1V/5A, 9V/3A, 12V/2.25A, 15V/1.8A ETL Listed-GaN PD 5A 27W

£12.90 on Amazon

#19 4 Pin Jumper Wire HY2.0mm COOLWELL 4 Pin Jumper Wire HY2.0mm Pitch Pin Universal Grove Buckled Cable 20cm (5Pcs Per Pack)

£7.85 on Amazon

#20 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

£38.39 on Amazon