Raspberry Pi, Arduino & ESP32
Development Boards
Designed & Manufactured in the UK
Analogue inputs, digital I/O, real-time clocks, serial interfaces and more. On a Raspberry Pi, each board stacks onto the 40-pin header, and onto the next, turning a bare Pi into a measuring instrument or a controller. Most of the range talks over I²C, so the same boards also connect to an Arduino, ESP32 or Raspberry Pi Pico with just four wires.
Program them with our Arduino libraries, or use ESPHome to bring sensors, inputs and relays straight into Home Assistant. They also work with other single board computers, including the Orange Pi, Asus Tinker Board, Odroid and Radxa.

Breakout Boards
These versatile prototyping boards are ideal for building projects or testing ideas.
Shop Breakout Boards →Have a Question?
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