I made a board with a mega328, GPS Module, a few LED's and SD Card on it and I notice that when the battery still has plenty of power (3.9V (LiPo) with the mega328 operating at 3.3V internal 8 MHZ clock source) it will enter what I think is a brown out reset loop. I think the culprit may be the fact…

Brown out reset loop due to thin traces?

nickgammon February 17, 2013, 11:49pm 5

I would measure the voltage and see. Also your sketch, which we can't see, might have bugs.

Topic		Replies	Views
Brown out when using single li-ion cell General Electronics	7	863	May 6, 2021
Trying to figure out what is draining my battery Project Guidance	7	3335	May 5, 2021
What's problem with brown out ? Microcontrollers	19	8125	May 6, 2021
Can watchdog trigger replace need for brown out detection? Project Guidance	30	3362	May 5, 2021
Avoid Arduino reset (due to voltage drop?) when switching on somethig. General Electronics	17	7826	May 6, 2021