https://devzone.nordicsemi.com/f/nordic-q-a/101231/gpio-loopback-testingHi, I want to configure two GPIO pins(using BL653dvk board), one as an input and the other as an output. To verify their functionality, I want to test them in loopback mode by physically shorting (connecting) both pins together. Could you please provideen-USTelligent Community 13Tue, 27 Jun 2023 11:18:26 GMThttps://devzone.nordicsemi.com/thread/433192?ContentTypeID=1Tue, 27 Jun 2023 11:18:26 GMT137ad170-7792-4731-bb38-c0d22fbe4515:9e2ebbfd-3a23-4bbc-b81b-cb959975c9efPriyanka<p>Hi Sumant,</p> <p>Please take a look at <a href="https://github.com/nrfconnect/sdk-zephyr/tree/main/tests/drivers/gpio/gpio_basic_api">this zephyr sample</a> which might be of help.</p> <p>Best Regards,</p> <p>Priyanka</p><div style="clear:both;"></div>