Skip to main content

Overview

Inputronic GRID​

The Inputronic GRID is an interactive module featuring 16 capacitive touch pads and 16 individually addressable WS2812B RGB LEDs arranged in a 4x4 matrix format. It communicates with your microcontroller via I2C communication, allowing you to easily read button states and set LED colors or animations. The board is designed for seamless Qwiic (formerly easyC) connectivity, enabling simple plug-and-play usage without the need for soldering.

❌
The module images for the Inputronic GRID haven't been generated yet! We're working on it!

Which products is this documentation for?​

Soldered Inputronic GRID

Soldered Inputronic GRID

333362

Key Features​

  • Voltage: 3.3V
  • Communication: I2C (Default address: 0x30, easily changeable via software)
  • Inputs: 16 capacitive touch pads
  • Outputs: 16 WS2812B-2020 RGB LEDs
  • Microcontroller: Onboard ATtiny404
  • Connectivity: Qwiic / easyC connectors for daisy-chaining

You may also need​

Qwiic cable

Qwiic cable

Qwiic (formerly easyC) compatible cables with connectors on both ends, available in various lengths.