Dears,
I am trying to use the same M6E Nano with a Arduino mega but I face issue setting the communication between MEga and RFID Shield.
what wiring did you use ? seems that for Softwareserial we can't use pin2. In your code, it seems that you chose to go with 12 and 13. Was it working ?
Today : I have wired : GNB +5V and pin 12/13 on the mega to RX/TX on the shield but still no communication (SW/HW UART shitch in SW position) ?
What baud rate for the shield should be consider when no communication has been possible ?
Any clue about this issue ?
Thanks
Pierre