Hi, I am having a problem trying to communicate the data that I receive from a rc522 to send by an xbee s2c.
The XBee is connected to an Arduino Leonardo through a shield made by Funduino. How I am using a Leonardo board, the rc522 antena is connected to ICSP bus (all less the selector SS, sure).
Well, all of it works correctly if they are separated but together do not do it. I whould like to process the tag information in the Ardunio before sending it throug Xbee.
Any idea to solve this problem?
Thanks a lot.