Search found 2 matches

by Altero
Tue Dec 15, 2020 2:50 pm
Forum: General Discussion
Topic: What is the standard power consumption when RF disabled ? Can it be reduced ?
Replies: 2
Views: 3656

Re: What is the standard power consumption when RF disabled ? Can it be reduced ?

Hello, thanks for taking the time to reply. I just found the issue, while I was preparing a reply. IO26 of the ESP module is connected to an external IC which is driving the pin, but the ESP32-S2-WROOM uses this pin to as SPI flash CS, which comes in conflict. Result is there is an important current...
by Altero
Wed Dec 09, 2020 10:04 pm
Forum: General Discussion
Topic: What is the standard power consumption when RF disabled ? Can it be reduced ?
Replies: 2
Views: 3656

What is the standard power consumption when RF disabled ? Can it be reduced ?

Hello, I am using a ESP32-S2-WROOM (based off ESP32-S2) and I am measuring a 60 mA current drained by the ESP32-S2-WROOM when the module is awake running with RF disabled (Wifi not initialized). Basically that is what the module consumes when I am doing very basic stuff, such as reading GPIO, or eve...