https://devzone.nordicsemi.com/f/nordic-q-a/122542/twim-issue-on-nrf54l15-dkSDK: nRF Connect SDK v3.0.2 DK: nRF54L15-DK prj.conf: Log: .text.nrf_gpio_pin_set 0x0000000000009918 0x18 modules/hal_nordic/modules/hal_nordic/nrfx/libmodules__hal_nordic__nrfx.a (nrfx_twi_twim.c.obj)en-USTelligent Community 13Fri, 27 Jun 2025 07:51:04 GMThttps://devzone.nordicsemi.com/thread/540666?ContentTypeID=1Fri, 27 Jun 2025 07:51:04 GMT137ad170-7792-4731-bb38-c0d22fbe4515:975f1a11-f59b-49f4-8a90-cddd1ff43f65Leo Mo<p>Sorry,&nbsp;<span>I made a mistake, the following configuration works fine.</span></p> <div> <div><span></span></div> <div><pre class="ui-code" data-mode="text"> i2c21_default: i2c21_default { group1 { psels = &lt;NRF_PSEL(TWIM_SCL, 1, 6)&gt;, &lt;NRF_PSEL(TWIM_SDA, 1, 7)&gt;; bias-pull-up; }; }; i2c21_sleep: i2c21_sleep { group1 { psels = &lt;NRF_PSEL(TWIM_SCL, 1, 6)&gt;, &lt;NRF_PSEL(TWIM_SDA, 1, 7)&gt;; low-power-enable; }; };</pre></div> </div><div style="clear:both;"></div>