Tried everything, factory reset, set up with and without sensors, router, smartphone, sensors and station right next to eachother. Put way too many hours into this and prefer not to waste the cost of the station and 4 sensors. Help!
Hi all,
Should anyone face the same problem, I found the root cause: brownout threshold. I burned a new bootloader (Optiboot 8.0) without such trigger and the node has been working with used batteries (~2.7V) since May.
Hope this helps.
I don't know if any of you guys are still around and using this stuff -
I moved and am reviving a few of these 51/52 boards that I had built. Prior to moving I had decent luck with all these fixes though I don't quite remember where I was with any of this stuff seeing as it was 3 years ago.
I had a few motion sensors and some temp/humd based on these fixes and they were working great, no dips.
Not sure any of you will ever see this but hey it all worked.