adafruit macropad

this was basically a study project to inspect the rp2040 design and oled integration as this thing had fpc cable oled, per key rgb, rp2040 circuit, tried the circuitpython firmware, i wanted to check how to do the fpc oled circuit and led integration like the signal line is 3.3v but power is 5.5v so how does that works... turns out u convert the signal to 5v later... who knew 

it was hotswap, per key rgb, dope oled, encoder,a freakin speaker?,  custom/vial/vial firmware and opensource
this was a perfect macropad