2 layers75 × 70 mmIPicoV5 PanelizedMiniProjectDIY/iPicoRP2350 based UF2 hardware security key228 parts5CC0-1.0
2 layers65 × 45 mmBPC TransmitterMiniProjectDIY/ESP32_BPC_TransmitterTrasmit BPC time signal with ESP32 and a customized PCB20 parts1