Hi,
I am using ESP32-S3-WROOM-1 module on a minimal custom circuit board with 3v direct connection to a lithium battery.
With one touch pin enabled, the deep sleep measured is around 100uA. Is that normal? What else should I do minimize power consumption further?
Basically, I want it to monitor touch pin while in deep sleep with lowest possible power consumption notwithstanding clock speed etc.
Thanks,
Jay
What should be nominal deep sleep current consumption with touch pin enabled
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Re: What should be nominal deep sleep current consumption with touch pin enabled
This certainly sounds like a reasonable value for the current going through a 50K internal pullup resistor (100uA @ 3V3 => 33K Ohms). Have you tried reducing the sensor voltage (https://docs.espressif.com/projects/esp ... asurements)?
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