Hello
I'm s bit new here so I apologize if I have this in the wrong area.
Im using a Uno connected to the 8:1 atlas connected to 6 rdm6300. What I'm looking to do is have the ports on the atlas switched to active for a few seconds then switch to the next port until the readers have read all 6 correct RFIDs. Each reader will only accept a certain RFID and when all have been detected at the correct location a relay is to engage opening a lock.
https://www.atlas-scientific.com/_files/code/serial_port_expander_arduino_uno_1.pdf
Any help and suggestions are appresiated.
Thanks