Wireless version of my handwired PNCATEHO: https://www.reddit.com/r/HandwiredKeyboards/comments/1od3o7t/handwired_pncateho_risateno/

Closed switches provide additional case volume for battery placement. nice!nano, ZMK, LP Gateron Red, Kailh keycaps.

Case: https://www.thingiverse.com/thing:7236455

Firmware: https://github.com/alko-kbd/zmk-risateno