MySensors 2.0 on Adafruit Feather 32U4 RFM69HCW

[mihai.aldea]

For those of you having difficulties making the Feather work with MySensors, please note that Adafruit doesn't use the standard wiring.
In order to make it work, right at the top of your sketch, before loading the libraries, you should add this:

#define MY_RF69_SPI_CS 8
#define MY_RF69_IRQ_PIN 7
#define MY_RF69_IRQ_NUM 4