https://devzone.nordicsemi.com/f/nordic-q-a/85454/i2c-issue-with-nrf52840-dkHello, I am trying to learn bluetooth using nrf52840 USB dongle. I have created an application from sample beacon and i would like to use I2C to implement my own driver about a sensor. I have succesfully configured and bind the node in the deviceen-USTelligent Community 13Fri, 11 Mar 2022 12:07:01 GMThttps://devzone.nordicsemi.com/thread/357641?ContentTypeID=1Fri, 11 Mar 2022 12:07:01 GMT137ad170-7792-4731-bb38-c0d22fbe4515:08612b60-d042-4412-9705-cdc223e93695thanosPr<p>Finally, I have configured wrong the pins for i2c in device tree.</p> <p>Everything works fine.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/356477?ContentTypeID=1Mon, 07 Mar 2022 07:34:23 GMT137ad170-7792-4731-bb38-c0d22fbe4515:996d1873-4858-4782-a573-cb8ac80e5da0Albrecht Markus Schellenberger<p lang="en-GB">Hello Thanos,</p> [quote user=""]According to same examples in net, i notice that they enable CONFIG_I2C_1=y[/quote] <p lang="en-GB">Can you point me to that sample that you would like to add the sensor drivers to?</p> [quote user=""]This option cannot be set in my application, due to there are missing depedencies I2C_ESP32. I cant understand why this depedency is needed.[/quote] <p lang="en-GB">Basically, there should be no need to set CONFIG_I2C_1, as the peripheral to be used will be enabled automatically from the devicetree when CONFIG_I2C is set.</p> <p lang="en-GB"></p> <p lang="en-GB">Regards,</p> <p lang="en-GB">Markus</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/356338?ContentTypeID=1Fri, 04 Mar 2022 14:09:39 GMT137ad170-7792-4731-bb38-c0d22fbe4515:680f33b7-abf0-4e67-bbfa-133dd8154faethanosPr<p><img alt=" " src="https://devzone.nordicsemi.com/resized-image/__size/320x240/__key/communityserver-discussions-components-files/4/3755.pic1.png" /></p><div style="clear:both;"></div>