Adding note about pin changes between board revisions

há 12 anos · 539ae53365
--- a/examples/wfi.c
+++ b/examples/wfi.c
@@ -35,7 +35,9 @@
 // What BCM_GPIO input are we using?
 //	GPIO 0 is one of the I2C pins with an on-board pull-up

 // Please note that on PCB REV2.0 GPIO0 is now GPIO2
 #define	BUTTON_PIN	0
 //#define BUTTON_PIN  2

 // Debounce time in mS