Southpaw MicroThe Southpaw Micro is a 100% Pro Micro compatible controller (all pins are in the right spot) with 7 extra pins by SouthPawEngineer.
Published on Fri 23rd Apr 2021. Featured in KBD #23 (source).
Thomas Combe writes about his keyboard built for a 8-bit computer
. Without a microcontroller.
is an open-source Bluetooth LE nRF52840 microcontroller in a Pro Micro footprint. Designed by zhiayang.