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esp32 deep sleep current

Q&A Forum › Category: ESP32 › esp32 deep sleep current
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tom maurer asked 1 year ago
Question Tags: Deep sleep
4 Answers
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tom maurer answered 1 year ago

I just ran the deep sleep wake up on pins 2 & 33. looking at the serial monitor all is good. When I measure the input current I read 11.6 mills. I found articles stating the current should be approx 77 micro amps. That was measured on the vcc input at 5 volts. The current on the 3.3 volt line is 1.6 mills. still too high. any ideas?

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Sara Santos Staff answered 1 year ago

Hi.
From what we’ve experimented, you can only get such lower power consumption with bare ESP32 chips.
With the complete development board, it will always consume more current to power up the other components on the board.
 
Regards,
Sara

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tom maurer answered 1 year ago

Great thanks

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Sara Santos Staff answered 1 year ago

I’ll mark this issue as resolved. If you need further help, you just need to open a new question in our forum.
Regards,
Sara

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