I'm having trouble with the rf12 demo.
I can send empty packets with a or 0a and get the OK and even using t.
But not with any number before the a.
This output might explain it:
> 0a
-> 0 b
OK 194
> 0t
-> 66 b
OK 194
> 1a
-> 0 b
> 10a
-> 0 b
> 66a
-> 0 b
> 0a
-> 0 b
OK 194
