Q: What is going on?
A: There are a lot of little keyboards tucked away in here. This is by no means all or even most of them, but should serve as a starting point to find something.
Q: Is there even any firmware?
A: Probably. Most of the thirty two key keyboards use the ‘Cradio’ firmware, which is part of ZMK, QMK and Bluemicro. The sweep can also use the sweep firmware that is part of the Ferris in QMK. There should be additional firmware for QMK here and for ZMK here. 36 key keyboards without diodes should use ‘Cradio36’ and with diodes will use the corne firmware.
NOIP Assetniop keyboard for promicro.
Pipistrelle Stenography board for use with plover, needs an elite-c, goldfish, comet or Puchi-C type controller with the five extra pins.
Artsey Macro Board Eight key macropad.
The Phantom Experimental keyboard.
Holy 32 Vertical stagger and ‘splayed’ columns, with only two thumb keys, for use with nice!nano or promicro equivalent
Parergon Vertical stagger and ‘splayed’ columns, only two pinky keys per hand, for use with nice!nano.
Hypergolic Vertical stagger and ‘splayed’ columns, for use with nice!nano.
Paroxysm Vertical stagger and ‘splayed’ columns, for use with promicro or equivalent.
Sweep Based on the much better Ferris keyboard, but using a promicro or nice!nano.
Saturnine Controller under the keys, but hopefully still low. Nice!nano only.
Choc Spaced Corne Choc spaced (18x17mm) version of the corne keyboard.
PopCorne Thirty six key version of the corne keyboard with extra stagger.
Petunia Keyboard for nice!nanos.
5plice A 5plit type keyboard for nice!nanos.