Grove NFC v1.1 Board is not working!


I use successfully Grove NFC v1.0 with Arduino Uno (I2C).
Last week i get a new Grove NFC v 1.1 Board. This Board will not work. (Message: Didn’t find PN53x board).
Jumper :stuck_out_tongue:1-IC2, P2-SCL,P3-SDA.

Thanks and Regards.


Please see the wiki documentation of Grove NFC here:

The default interface is UART. For I2C, make sure the PCB jumper configuration is set properly.

Thanks and Warm Regards.