Hi,
I’ve just tested my Ultimate LRS Mini board with a quick arduino sketch, it runs nicely:
Hello world
data[0]=8
data[1]=6
temp=188
temp=188
temp=188
temp=189
temp=191
temp=191
temp=192
temp=192
temp=192
temp=191
temp=191
temp=190
temp=190
temp=190
temp=189
ok, nothing much to see, but the arduino can talk to the RFM23BP and when I put my finger onto the TRX-chip the temperature rises. So the critical stuff of my PCB should work.