| .. _nrf_led_matrix_sample: |
| |
| nRF LED matrix sample |
| ##################### |
| |
| 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 :ref:`bbc_microbit_v2` and :ref:`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 a 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 :zephyr_file:`samples/boards/nrf/nrf_led_matrix`. |
| |
| To build and flash the application: |
| |
| .. zephyr-app-commands:: |
| :zephyr-app: samples/boards/nrf/nrf_led_matrix |
| :board: bbc_microbit_v2 |
| :goals: build flash |
| :compact: |
