Hi, I'm new here!!! I'm not able to read RFID tag with my two arduino UNO with the module RC522 RFID.

[jordannguerin]

Hello, I bought two Arduinos to test my RFID RC522. I installed the MFRC522 library by github communauty, and every time I start the program with my two arduinos, it tells me this error: WARNING: Communication failure, is the MFRC522 properly connected? Scan PICC to see UID, SAK, type and data blocks.... I tried attaching all the cables directly to my arduino and also tried with a breadboard, but every time it said that. I've watched a lot of videos, but nothing works. Can anyone help me please???

[AMfaraz]

I was going to write try connecting directly without breadboard but you already done it, If you are 100% sure jumper are connect to correct pins on both arduino and mfrc522 then try changing the module.