Arduino Due client/server for nRF905 - missing PWR set HIGH after init()

[ian-brackenbury]

Had no success connecting up pair of Arduino Due each with Duinotech XC-4522 RF433MHz modules. XC-4522 uses nRF905. Wired up as per the RadioHead example code instructions.

Eventually found this, claiming that the PWR pin was not connected or used in the Radiohead code:
http://www.edaboard.com/thread338917.html

So I did as they recommend and the example sprang into life.

I wired PWR to D7 on each Arduino and added a line of code right after successful init()
digitalWrite(7, HIGH)

Might help some others to know this.