Ferris Sweep 36 Key Mod

This is a mod for the Ferris Sweep that adds an extra thumb key.
The key gets soldered to the trrs jack port, so it only works with a bluetooth board, like the nice nano.

Here's the config for zmk. I have just added the extra thumbs to the existing cradio shield. It is also the miryoku layout as default.
https://github.com/oldmanz/zmk-zboard


PS: I am not a great modeler, so don't judge. haha

https://www.reddit.com/r/ErgoMechKeyboards/comments/tg2hz3/36_key_ferris_sweep_mod/