JustDEVblog

Building wireless keyboard with QMK and Arduino parts (BLE, nRF)

Motivation

QMK is flexible software that allow anyone to build custum keyboards.
As far as I know QMK does’t provide any wireless copabilities. If one want wireless usally ZMK used. But I have only some Arduino modules:

2x bluetooth(BLE)
2x radio(nRF)
2x Arduino Pro Micto (ATmega32U4)

So I desided to build maket of keyboard and try to write software lib that can carry this task.

Hardware build

This is an image

Wireless keyboard initial maket boards