https://devzone.nordicsemi.com/f/nordic-q-a/84088/power-consumption-after-twi-transmitionHello. I use nRF52832 with SoftDevice and several TWI-connected IC&#39;s. The power consumtion of nRF52832 is 14 uA after TWI initialization (low power mode and DC-DC regulator are used). And it&#39;s OK. But after a first transmition the power consumtionen-USTelligent Community 13Thu, 27 Jan 2022 12:34:30 GMThttps://devzone.nordicsemi.com/thread/349970?ContentTypeID=1Thu, 27 Jan 2022 12:34:30 GMT137ad170-7792-4731-bb38-c0d22fbe4515:5d1a298e-14b4-44b8-acda-a347d494b4fcJ&#248;rgen Holmefjord<p>Hi,</p> <p>Do you uninitialize the TWI instance after you are done transmitting?</p> <p>Can you check if the workaround from this errata will resolve the issue?&nbsp;<a href="https://infocenter.nordicsemi.com/topic/errata_nRF52832_Rev3/ERR/nRF52832/Rev3/latest/anomaly_832_89.html?cp=4_2_1_0_1_26">[89] GPIOTE: Static 400 µA current while using GPIOTE</a></p> <p>Note that you have to reconfigure the TWIM peripheral before doing a new transfer after applying this workaround.</p> <p>Best regards,<br />Jørgen</p><div style="clear:both;"></div>