https://devzone.nordicsemi.com/f/nordic-q-a/5003/control-of-brown-out-resetCan the brown-out reset be turned off in nrf51822/nrf51422? Or can the brown-out reset threshold be configured? Thanks.en-USTelligent Community 13Mon, 05 Jan 2015 19:57:53 GMThttps://devzone.nordicsemi.com/thread/17647?ContentTypeID=1Mon, 05 Jan 2015 19:57:53 GMT137ad170-7792-4731-bb38-c0d22fbe4515:656eb45b-8067-4459-bf40-f3a56e5a6141Michael Dietz<p>If the supply voltage drops below the brown-out reset threshold the system will be put in the reset state. This threshold is 1.7 V and can&#39;t be configured. It doesn&#39;t look like brown-out reset can be turned OFF or configured, probably for good reason.</p> <p>You can configure the power-fail comparator by enabling/disabling it and setting a threshold to get a warning of impending power failure.</p> <p>See the Power Management section of the User guide for more info.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/17646?ContentTypeID=1Mon, 05 Jan 2015 19:10:55 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ea446e97-6b41-49a1-8723-432009717653Locky<p>I believe these are hardware thresholds. Your best way to mitigate the issue is increasing capacitance on your power lines to smooth out brown-outs. Efficient F/W design reduces current consumption, which is conjunction with power line capacitance can allow your circuit to survive short Brown-outs.</p><div style="clear:both;"></div>