🇩🇪 MNT Research
MNT Pocket Reform Keyboard PCB 2.0
An overhauled 2.0 keyboard PCB for Pocket Reform, available as just the PCB or optionally equipped with 64 Kailh Choc switches and QWERTY keycaps. Verified features listed on the official page include improved reliability through updates to the RP2040 crystal, decoupling, and USB layout, complete LED power gating when the device is off or in standby, a fixed flash programming switch, and a new 4-pin JST-SH SWD debug header. The design is described as fully open source hardware, and the board size is listed as 19.5 cm × 11.5 cm.
Photos

Image: MNT ResearchSource