Low Power Sleep with QT PY and Arduino
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Please be positive and constructive with your questions and comments.
- ctmorrison
- Posts: 75
- Joined: Tue Jan 10, 2012 12:18 pm
Low Power Sleep with QT PY and Arduino
Can someone please point me in the right direction to implement a low power sleep mode for my QT PY ESP32-S2? I have a program I want to power via battery and have it wake up and run every 15 minutes.
- dastels
- Posts: 15608
- Joined: Tue Oct 20, 2015 3:22 pm
Re: Low Power Sleep with QT PY and Arduino
Have you looked at using a TPL5110 or TPL5111?
https://www.adafruit.com/product/3435
https://www.adafruit.com/product/3573
Dave
https://www.adafruit.com/product/3435
https://www.adafruit.com/product/3573
Dave
- ctmorrison
- Posts: 75
- Joined: Tue Jan 10, 2012 12:18 pm
Re: Low Power Sleep with QT PY and Arduino
Interesting. I had hoped to handle it via software, but I'm certainly willing to try an economical hardware approach. Thanks for the idea!
- adafruit2
- Posts: 22111
- Joined: Fri Mar 11, 2005 7:36 pm
Re: Low Power Sleep with QT PY and Arduino
you can try using the ESP32 deep sleep capability, its just like the c3
https://learn.adafruit.com/adafruit-qt- ... ower-usage
https://learn.adafruit.com/adafruit-qt- ... ower-usage
https://learn.adafruit.com/adafruit-qt- ... ower-usage
https://learn.adafruit.com/adafruit-qt- ... ower-usage
Please be positive and constructive with your questions and comments.