Battery optimisations
Posted: Thu Sep 05, 2019 8:50 am
Hi,
I've read alot about deep sleep and powersavings and tried many optimalisations to my code but my battery still lasts only for a day of 2.
I have a Sparkfun Thing powered by a Li-Po Accu 3.7V 2000mAh. There are only 2 DS18B20 onewire temperature sensors connected.
It connects every 5min to my wifi connects to a MQTT broker sends the new values and goes in to deep sleep. When I read about deep sleep and powersavings they all say it should last for weeks but I'm only getting 2 days (3days max).
Here's the code I've written https://gist.github.com/Sennevds/b2ab91 ... 0b4f67a40c
Hopefully someone can help me to optimize this!
I've read alot about deep sleep and powersavings and tried many optimalisations to my code but my battery still lasts only for a day of 2.
I have a Sparkfun Thing powered by a Li-Po Accu 3.7V 2000mAh. There are only 2 DS18B20 onewire temperature sensors connected.
It connects every 5min to my wifi connects to a MQTT broker sends the new values and goes in to deep sleep. When I read about deep sleep and powersavings they all say it should last for weeks but I'm only getting 2 days (3days max).
Here's the code I've written https://gist.github.com/Sennevds/b2ab91 ... 0b4f67a40c
Hopefully someone can help me to optimize this!