Hi everyone,
I’m working on a new project with a rfid reader. I’m trying to use the wiegand protocol. My reader shows wiring d0,d1, clock. I thought with wiegand you only need d0 and d1 connected? Where would I connect the clock terminal? I’m currently not getting any data out of my reader, but with the same setup with a different reader I’m able to get the rfid data.
Thanks
I’m working on a new project with a rfid reader. I’m trying to use the wiegand protocol. My reader shows wiring d0,d1, clock. I thought with wiegand you only need d0 and d1 connected? Where would I connect the clock terminal? I’m currently not getting any data out of my reader, but with the same setup with a different reader I’m able to get the rfid data.
Statistics: Posted by Mark_M — Sat Feb 07, 2026 1:52 am