Banana Split

Intro

After the success of the Banana Macropad, I designed this followup version. This one is wireless, though, the halves are still connected to each other via a trrs cable. Though the keys are arranged in a line, in firmware treats it as a 2x4 grid. This allowed the grid to extend via the 4 wires of the cable. This project uses custom pcbs ordered through OshPark. It was also featured on Hackaday.

I may have to build a third version that's truly wireless - maybe something in an anodized aluminum shell with rgb lighting.

Project Files

The project is well documented on Github: https://github.com/dbostian/bananasplit