An ESP32-based board with advanced battery management

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This project came to my mind when I was working with the "SparkFun ESP32 Thing" and "SparkFun Battery Babysitter" boards.

The idea is to create an ESP32-based board which has onboard advanced battery management with:
- automatic charging current selection (0.5A, 1A, 1.5A),
- battery monitoring via I2C,
- optional interrupt signal from monitoring,
- optional temperature sensor for the battery,
- optional charge timeout value,
- pin compatible with the SparkFun ESP32 Thing,
- the Arduino library for SparkFun Battery Babysitter works with it.

Enjoy this project?



Norbert Fekete wrote 02/16/2022 at 07:30 point

Whoah, I nearly forgot about my hardware projects!

Sorry, I've been kind-of derailed from all the hacking since the beginning of 2019, because life is happening.

But this summer my workshop will be finished so I will finally be able to continue all the soldering.

  Are you sure? yes | no

HLDoo wrote 03/15/2019 at 09:25 point

Is there any detail can tell or release?

  Are you sure? yes | no

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