https://devzone.nordicsemi.com/f/nordic-q-a/22929/is-it-possible-to-connect-nrf52840-to-arduinoHi, I wanted to know if it was possible to connect the nRF52840 to an arduino so I can program it (nR52840) with Arduino&#39;s IDE. Thanksen-USTelligent Community 13Wed, 21 Jun 2017 20:45:35 GMThttps://devzone.nordicsemi.com/thread/90200?ContentTypeID=1Wed, 21 Jun 2017 20:45:35 GMT137ad170-7792-4731-bb38-c0d22fbe4515:536e276c-3204-42a5-bf9a-9cac07f79043Daniel Wang<p>What do you mean by &quot;use the nRF52840 with the Arduino Uno&quot;? You want to connect them using spi or i2c? Or do you want to program the nRF52840 using the Arduino IDE?</p> <p>You can program the nRF52832 using Arduino IDE. See this link: <a href="https://github.com/sandeepmistry/arduino-nRF5">github.com/.../arduino-nRF5</a></p> <p>No support for nRF52840 yet, but if you send Sandeep Mistry a message on Github, he might add support for it ;)</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/90202?ContentTypeID=1Wed, 21 Jun 2017 12:09:37 GMT137ad170-7792-4731-bb38-c0d22fbe4515:aae87676-79f6-4a42-9b7c-5d1ffc6165d9Joey<p>I have the nRF52840 PDK</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/90201?ContentTypeID=1Wed, 21 Jun 2017 11:51:58 GMT137ad170-7792-4731-bb38-c0d22fbe4515:169b2ff4-a7d3-4bc5-aa50-fc441f50c56cFormerMember<p>I think it can be quite hard to use the Arduino directly with the nRF52840.</p> <p>I would recommend you to use our SDK with the nRF52840, and the Arduino API with Arduino Uno.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/90199?ContentTypeID=1Wed, 21 Jun 2017 11:18:25 GMT137ad170-7792-4731-bb38-c0d22fbe4515:1ea4f015-edbc-48a5-b506-1f5b9b07904dJoey<p>Thanks for answering me, but I want to use the nRF52840 with the Arduino Uno instead of buying the arduino primo.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/90198?ContentTypeID=1Tue, 20 Jun 2017 13:20:05 GMT137ad170-7792-4731-bb38-c0d22fbe4515:fa398a02-1755-4c1c-b968-fb165d8688e8FormerMember<p>This is outside of my area of expertise, but it looks like you can use <a href="http://www.arduino.org/products/boards/arduino-primo">Arduino Primo</a>.</p><div style="clear:both;"></div>