Wiegand protocol

#1

I need some help how to use Wiegand protocol (RFID Read ) on zero.
it has two output pins D0,D1 which pins of zero to be used ?

#2

The board has no dedicated hardware for this, so I think you’ll just have to bitbang it with any two gpio pins. Here’s a python library that might help.

#3

Sorry for late reply,
I’ll have look at this library update you soon
Thanks :+1: