Bluetooth MicroWriter keyboard in the works

A while back I made a MicroWriter keyboard which lets you input text by entering chords on six input keys. It worked very well, but it emulated a wired keyboard. Now that the Raspberry Pi PICO can now talk Bluetooth I’ve started working on a wireless version. I’m going to have a go at designing my own PCB for it. I’ve bought some sockets for the keys. And some keys.

My original keyboard code is written in Circuit Python but there is no Python support for Bluetooth on the PICO just yet. My plan is to convert the code to C++. This shouldn’t be too hard. Most of the work is in the character decoding arrays.