https://devzone.nordicsemi.com/f/nordic-q-a/86499/i2c-dts-pin-numbersIn the DTS file for I2C, how do you set the port of the pin specified? &amp;i2c0 { compatible = &quot;nordic,nrf-twi&quot;; status = &quot;okay&quot;; sda-pin = &lt;26&gt;; scl-pin = &lt;27&gt;; }; In my custom board, SDA is 1.07 and SCL is 0.20.en-USTelligent Community 13Fri, 01 Apr 2022 13:05:20 GMThttps://devzone.nordicsemi.com/thread/361243?ContentTypeID=1Fri, 01 Apr 2022 13:05:20 GMT137ad170-7792-4731-bb38-c0d22fbe4515:6dcea539-cae1-4fcc-8443-cfa9239ea66dovrebekk<p>Hi Nick</p> <p>Simply add 32 for pins on port 1. In the case of P1.07 this becomes pin 32 + 7 = 39</p> <p>Best regards<br />Torbjørn</p><div style="clear:both;"></div>