Need to Configure i2c as slave in nrf52810https://devzone.nordicsemi.com/f/nordic-q-a/128770/need-to-configure-i2c-as-slave-in-nrf52810I am currently working on the nRF52810 MCU. I have successfully completed the GPIO, ADC, and BLE implementation. In my application, I now need to establish I2C communication with an STM32, where the STM32 will act as the I2C master and the Nordic nRF52810en-USTelligent Community 13Wed, 22 Jul 2026 14:50:38 GMTRE: Need to Configure i2c as slave in nrf52810https://devzone.nordicsemi.com/thread/569355?ContentTypeID=1Wed, 22 Jul 2026 14:50:38 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ac8a4910-ebd6-4c58-82fe-073f81a882efSimon D-M<p>Hi,</p> <p>I modified the &quot;<code><a href="https://docs.zephyrproject.org/latest/samples/drivers/i2c/custom_target/README.html">custom_target</a></code>&quot; sample a few months ago to make it work on a Nordic hardware for another ticket (<a href="https://devzone.nordicsemi.com/f/nordic-q-a/127033/i2c-communication-between-renesas-mcu-master---nrf5340-slave">link</a>).</p> <p>It shouldn&#39;t be too hard to adapt it for the nRF52810. If you are having issue porting this app to the nRF52810, feel free to ask for help.</p> <p>Best regards,</p> <p>Simon</p><div style="clear:both;"></div>