Nothing fancy, just another Seeed Studio Xiao RP2040 based 36key split keyboard with features like Japanese Matrix, trackball (pmw3360 based sensor), rotary encoder, and etc.
hardware: https://github.com/wj-zhe/awkb/tree/main/hardware/rev2
firmware: https://github.com/wj-zhe/awkb/tree/main/firmware/rev2
optical sensor: https://github.com/wj-zhe/optical-sensor
