2 layers36.8 × 62.2 mm

Plikter
dzervas/plikter
SiCK68 firmware for Adafruit Bluefruit LE (nrf52832) and 2 shift registers
19 parts2
KiCad boards from 2 GitHub repositories tagged “nrf52832”, the most starred first; open any of them in PCBKit.

dzervas/plikter
SiCK68 firmware for Adafruit Bluefruit LE (nrf52832) and 2 shift registers

Iwetter/EEG32
32-channel ADS1299/nRF52832 acquisition board design in KiCad, with schematics, PCB layout, BOM, and pre-fabrication documentation. Bench tests pending.