I took a WaveShare RP2040-Touch-LCD-1.28and made a program to use it as a touchscreen. This is still very much in the beta phase but the proof of concept works. Here’s my GitHub repo for it.

I’m planning on integrating it into my next split near the thumb cluster.

  • LazaroFilm@lemmy.worldOPEnglish
    0·
    11 months ago

    Thanks! Updates so far are:

    • turns out there is no multitouch, so no two finger right click or two finger scroll. I’ll need to work something else out. Likely will have to be. Key plus scroll or something…
    • there are only 6 pins exposed and none are I2C but you can use BitBang_I2C library to expose them then use an I2C expander board to use it in a full keyboard.