I2C devices are not getting detected in NRF54L15 Dev Kit.

RE: I2C devices are not getting detected in NRF54L15 Dev Kit.

rsramki — Mon, 28 Jul 2025 12:22:58 GMT

Was double-checking on the connections and found out that P1.2 and P1.3 are not connected to headers; these are used by NRF54L DK for NFC and not avaliable on the header and have change to Pin 1.11 and P1.12, which are free as per https://docs.nordicsemi.com/bundle/ug_nrf54l15_dk/page/UG/nRF54L15_DK/hw_desription/connector_if.html

After these changes, I am able to get i2c Scan running !..

Thanks for your support.

rsramki — Mon, 28 Jul 2025 11:47:47 GMT

[deleted]

Priyanka — Mon, 28 Jul 2025 09:10:58 GMT

Hi,

Could you tell me if this is your custom application or are you working on any of the nRF samples?

Also, have you used the DK previously for programming any other samples?

-Priyanka