https://devzone.nordicsemi.com/f/nordic-q-a/14001/atmega8a-does-not-receive-payload-from-arduino-transmitterHi: A peculiar problem: I configured an Arduino (atmega328P) to be a receiver and an atmega8A to be a Transmitter Things are fine. The Arduino receives a 10 byte string from the atmega8A promptly. Keeping the code exactly same - I change Arduinoen-USTelligent Community 13Tue, 24 May 2016 18:55:24 GMThttps://devzone.nordicsemi.com/thread/53469?ContentTypeID=1Tue, 24 May 2016 18:55:24 GMT137ad170-7792-4731-bb38-c0d22fbe4515:6535f813-dc2a-4074-9a5f-efe1e0026c9fKenneth<p>How about CE signal?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/53468?ContentTypeID=1Sun, 22 May 2016 12:57:58 GMT137ad170-7792-4731-bb38-c0d22fbe4515:4f3d6b67-da5f-4679-91b4-79bbc1f30e99Ravi Upadhyaya<p>Update:</p> <p>Tested the SPI on the atmega8A board - It is working fine!!! I see the MOSI and MISO traces on the Logic Analyser.</p> <p>More puzzled!!</p><div style="clear:both;"></div>