https://devzone.nordicsemi.com/f/nordic-q-a/3160/current-consumption-nrf51822Hi, I&#39;m doing a project using the Evalution kit. I don&#39;t know why, but I can&#39;t go under 350 uA current comsumption in system on. I did clear all pins,i did NRF_SPI0-&gt;POWER = 0 for SPIs TWIs and UART ,stopped the timer2 and the adc that I use foren-USTelligent Community 13Tue, 16 Aug 2016 08:03:21 GMThttps://devzone.nordicsemi.com/thread/11665?ContentTypeID=1Tue, 16 Aug 2016 08:03:21 GMT137ad170-7792-4731-bb38-c0d22fbe4515:2b1a5967-61e2-43d0-8251-d640bba869b6talha<p>Hi,</p> <p>I know this is an old thread but I am having a similar issue with my nRF51822. I am using a custom board though so I don&#39;t know how to apply your solution. Could you explain your logic so that I can apply it on my board?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/11664?ContentTypeID=1Fri, 18 Jul 2014 11:46:00 GMT137ad170-7792-4731-bb38-c0d22fbe4515:3d0cf4d9-e5a2-4e86-8f97-724f4b55b488Ziran<p>I upped the slave lateny and the connection interval and managed to gain nearly 100uA but i have still 200 uA to go down .</p> <p>Edit: Cutting SB8 and measuring with the 2 pins on the board solved the problem for me.</p><div style="clear:both;"></div>