https://test-devzone.nordicsemi.com/f/nordic-q-a/86147/power-saving-on-i2c-communicationI have developed below I2C code with an RTC timer event handler to sample data from a sensor every 1s. This format is used mainly to save power. I can see there is a base 300uA @ 3.3V is being consumed even when the sensor is in idle mode. This currenten-USTelligent Community 13 Non-ProductionFri, 25 Mar 2022 23:19:13 GMThttps://test-devzone.nordicsemi.com/thread/360103?ContentTypeID=1Fri, 25 Mar 2022 23:19:13 GMT137ad170-7792-4731-bb38-c0d22fbe4515:6c13920c-eac5-45bc-88b4-dec27808525duser106191<p>Thanks very much. That solved the problem.</p><div style="clear:both;"></div>https://test-devzone.nordicsemi.com/thread/359937?ContentTypeID=1Fri, 25 Mar 2022 08:49:15 GMT137ad170-7792-4731-bb38-c0d22fbe4515:5510d274-c850-49a3-bd85-21a1e4e495fduser73165<p>Hi,</p> <p>Does the current consumption&nbsp;go back down if you call&nbsp;<span>nrf_drv_twi_uninit()? Or is it stuck at&nbsp;300uA&nbsp;even after de initializing&nbsp;the module?</span></p> <p><span>regards<br />Jared</span></p><div style="clear:both;"></div>