Power consumption to high!

[xxopiumxx]

Hi!,

I know that this has been discused several times, but I cannot find a recent post about it.
I am having a current consumption of ~100-170mAh, and in this proyect I do not use WIFI nor BT; but cannot find any way to disable this modules / radio .
I am workign under the lastest release of the esp-idf.

Any help will be much appreciated.

thanks!

[leandro.adonis86]

I've notice that firmware compiled using macOs has more consumption then if it was compiled under Linux or Windows, possible drivers issue. I'm not officialy esp32 staff but you should have a try to use USB 2.0 physical interface where you ESP32 is pulgin. Check your code. Tell us more how do you mesure the current.

[hassan789]

have you tied the latest v3.1 power save example? what is your current draw on this example project?
https://github.com/espressif/esp-idf/tr ... power_save

[ESP_igrr]

Numbers are somewhat dependent on the AP (how precise its beacon interval is), but you should get 5-8mA for DTIM=1 and around 2mA for DTIM=5.