hei, i'm trying to use 2 devices NFC Shield v2, and SD shield V2 at the same time using arduino Uno board. Both modules uses SPI communication, i'm change the ss pin of SD shield to pin7 and the NFC shield still at pin10. i'm combine the NDEF library for NFC shield and SD library, but the result is …

Mulitiple SPI devices. (NFC Shield v2, and SD shield V2)

system April 17, 2014, 9:46pm 2

Can anyone help me?

Without seeing your code? Without links to your hardware? No.