Custom handwired one key keyboard.
-Keyboard Maintainer:
-Hardware Supported: Custom handwired one key
+Keyboard Maintainer: QMK Community
+Hardware Supported: bluepill, Elite-C, Pro Micro, Proton C, Teensy 2.0, Teensy++ 2.0, Teensy LC, Teensy 3.2
Hardware Availability:
-Switch must be connected to pins B0 and D0.
+**See each individual board for pin infomation**
Make example for this keyboard (after setting up your build environment):