Re: Battery optimisations
Posted: Thu Sep 12, 2019 12:51 pm
ok, then I have two suggestions:
power the DS18B20s via a gpio to make sure they are powered down in deep sleep
use an up-to-date arduino esp8266 core (but not the latest) at least 2.3 better 2.4.2 as there have been some where the fw blob from espressif had massive power drain in deepsleep
power the DS18B20s via a gpio to make sure they are powered down in deep sleep
use an up-to-date arduino esp8266 core (but not the latest) at least 2.3 better 2.4.2 as there have been some where the fw blob from espressif had massive power drain in deepsleep