I am brand new to Arduino programming and am having a difficult time getting my code to compile.
The goal is to create a puzzle with four readers and to compare the UID codes and readers against a known key. In other words, put the tags in the correct order and the puzzle will unlock. I have removed the unneeded PICC information, the LED and relay related code to simplify this but I cannot get past getting the UIDs associated with the variable RFID. I have tried byte, string and byte...
Unsigned Char using RFID MFRC522
The goal is to create a puzzle with four readers and to compare the UID codes and readers against a known key. In other words, put the tags in the correct order and the puzzle will unlock. I have removed the unneeded PICC information, the LED and relay related code to simplify this but I cannot get past getting the UIDs associated with the variable RFID. I have tried byte, string and byte...
Unsigned Char using RFID MFRC522