RFID reader

[razvanphp]

Not entirely related to the protocol, but was wondering if we can replace the RFID reader on those WB with one for custom protocol that spits the necessary serial number out as expected by the MCU (to be able to retrofit without firmware changes).

Any idea how that works? Don’t have a unit opened, but also did not see a separate PCB for the reader in the posted pictures.

Cheers and thank you for your work! R