I have 3 devices in same field, with same program running. All with same battery and same solar panel. All provide directly by Heltc.
One of the devices drain the battery in 6 hours. Today after battery change to test the voltage go from 4.17 to 2.75 volts in 6 hours.
I attach this screen shoot to show battery voltage from 10:21 to 16:33 that was last report after sensor “die”
@Supporter What can I do ?
I run this test with 3 different battery and 2 different solar panel and problem persist.
Report are in 5 minutes interval.