Meet the nice!nano.

The nice!nano is a Pro Micro drop-in replacement board that makes building wireless keyboards a breeze.

Ultra Low Power.

Built using power-conscious design and parts, the nice!nano stretches battery life to its limits.

With a mid-mount USB-C port, the nice!nano is only 3.2mm thick. That's thinner than a Pro Micro.

The included UF2 bootloader makes updating the firmware as easy as dragging and dropping a file. No extra software required.