LED matrix

Overview

This is a simple application intended to present the nRF LED matrix display driver in action and to serve as a test ensuring that this driver is buildable for both the BBC MicroBit V2 and BBC MicroBit boards.

Requirements

The sample has been tested on the bbc_microbit_v2 and bbc_microbit boards, but it could be ported to any board with an nRF SoC and the proper number of GPIOs available for driving an LED matrix. To do it, one needs to add an overlay file with the corresponding "nordic,nrf-led-matrix" compatible node.

Building and Running

The code can be found in samples/boards/nordic/nrf_led_matrix.

To build and flash the application:

west build -b bbc_microbit_v2 samples/boards/nordic/nrf_led_matrix
west flash