Hi again folks,
Having won the battle of the SPI and the Ethernet controller with the guidance and help here on the forum I have now moved onto my second problem with the atmega3284P
SoftwareSerial sends data but does not receive it
I am setting up a soft serial port using pins D2 and D3. The system is sending data happily at 9600 but not receiving anything.
I am looking for any clues as to why this might be.