Gravitymon "die" after one day

[Antonio Marques]

I have two Jeffrey spindles using Gravitymon firmware. The difference between them is the D1 used. The #1 uses D1 Mini v2 (no problem at all), and the #3 uses the V3 that I bought from AZ-Delivery from Amazon ES (here) .
The Gravitymon is installed and configured. I can access it, but with this version of D1, after a few hours, it stops transmitting, and the battery goes down to 3V.
I tested the other batteries and checked the connection and soldering. Nothing strange.

 

[DuncB]

I had a problem with one of my ispindels battery decay was within a day.
I could feel it was warm around the top of the gyro board.
I took a picture with the flir camera I had and it was very warm.
Suggest check for a hot component, and change if identified.

I'll hunt for the photo.

 

[DuncB]

My original post
Post in thread 'iSpindle - DIY Electronic Hydrometer' https://www.homebrewtalk.com/threads/ispindle-diy-electronic-hydrometer.598187/post-9270554

 

[mper]

I have used those boards from AZ-Delivery without any issues, it's probably like @DuncB notes a short somewhere or solder bridge