https://devzone.nordicsemi.com/f/nordic-q-a/28835/nrf8001-avr-programmingHello - I tried looking for my answer here but didn&#39;t really get what I need. I&#39;m also relatively new to all of this. I purchased the Adafruit&#39;s nRF8001 bluetooth module and would like to interface it with my Atmega328p microcontroller. So far whaten-USTelligent Community 13Thu, 28 Dec 2017 17:49:12 GMThttps://devzone.nordicsemi.com/thread/114178?ContentTypeID=1Thu, 28 Dec 2017 17:49:12 GMT137ad170-7792-4731-bb38-c0d22fbe4515:0a42d06d-e429-4668-a4ba-576f69465bb5nakamurabob<p>Just looked at the datasheet again and yes it needs to be set to high.</p> <p>I also swapped two pins in my define statements. Now all is well!</p> <p>Thanks!</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/114177?ContentTypeID=1Thu, 28 Dec 2017 12:47:01 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ddbae511-4601-4f4c-85cc-4d27dd415959mrono<p>What is the polarity of the RST pin? Do you need to set it high instead of low?</p><div style="clear:both;"></div>