Powered by RP2040|2MB of flash memory. |16 (4x4 matrix) of low profile keys connected directly to GPIOs|Kailh hot-swap switch sockets (for Cherry MX-compatible switches)|Per key RGB LEDs driven by an IS31FL3731 PWM LED matrix driver|A BOOTSEL button (this can also be used as a user switch) |A reset button! |Powered and programmable via
USB-C|Dimensions: approx 76mm x 76mm x 30mm (L x W x H including switches keycaps and feet) |No soldering required! |Comes with CircuitPython pre-installed|PMK CircuitPython library|Schematic