https://devzone.nordicsemi.com/f/nordic-q-a/40361/nrf52840-disabling-uartsHi, I&#39;m using nRF52840 with two UARTs on SDK15.2. I made some changes from the post below https://devzone.nordicsemi.com/f/nordic-q-a/25173/nrf52840-uart1-not-working-in-sdk-14/99170#99170 My question is I couldn&#39;t bring down the sleep currenten-USTelligent Community 13Mon, 19 Nov 2018 23:03:10 GMThttps://devzone.nordicsemi.com/thread/158075?ContentTypeID=1Mon, 19 Nov 2018 23:03:10 GMT137ad170-7792-4731-bb38-c0d22fbe4515:f8fde7f3-0674-47f7-a949-8b9aa056dc41Ye-Sheng<p>Hi&nbsp;<span>H&aring;kon,</span></p> <p><span>Yes, this solves the issue. I&#39;m wondering if this is an SDK bug?</span></p> <p><span>Thanks!</span></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/156900?ContentTypeID=1Mon, 12 Nov 2018 13:54:41 GMT137ad170-7792-4731-bb38-c0d22fbe4515:010100f1-cb0a-4710-94bf-17a92e1cdd97H&#229;kon Alseth<p>Hi,</p> <p>&nbsp;</p> <p>Could you try the workaround proposed in this thread?</p> <p><a href="https://devzone.nordicsemi.com/f/nordic-q-a/26030/how-to-reach-nrf52840-uarte-current-supply-specification/102605#102605">https://devzone.nordicsemi.com/f/nordic-q-a/26030/how-to-reach-nrf52840-uarte-current-supply-specification/102605#102605</a></p> <p></p> <p>Best regards,</p> <p>Håkon</p><div style="clear:both;"></div>