2 layers40.4 × 60 mm

Reader
doorlockd/doorlockd-PCB-Reader
The PCB stacks on top of the the Elechouse PN532 NFC reader board and adds indicator LEDs and a four-pin connector for a UART connection to a controller.
43 parts1CERN-OHL-P-2.0
Printed circuit boards designed in KiCad and published on GitHub, each with its parts, layers and size, its README and its files; open any of them in PCBKit.

doorlockd/doorlockd-PCB-Reader
The PCB stacks on top of the the Elechouse PN532 NFC reader board and adds indicator LEDs and a four-pin connector for a UART connection to a controller.