Open iu2frl opened 2 years ago
How big is your battery in mAh?
Should be around 2500mAh but I'm thinking is about to die
definitely this battery is ruined. I will do a test today. I'll charge the battery to full and after 10hrs of use I'll put it on a charger with a mA meter and see how much is missing. I will repeat the test a few times
Test conditions: Sending frame every 180s, fixed beacon, GPS disabled, battery full loaded.
2021.09.23 22:45 - starting test, battery 4.18V (the battery has been charged to its maximum capacity with externall charger) 2021.09.24 07:45 - stopping test, battery 3.94V
After charging the battery back to 100% the charger showed 646mAh So, during nine hours of operation, the device consumed 646mAh. That is, the current consumption is about 72mA
That's not bad, can you try with GPS ON?
I'm trying to undestand the current battery consumption, the most battery aggressive feature is transmission followed by WiFi, my T-Beam lasted around 2h in tracking mode which is not so good. Any feedback?