Comments: ESP32-S2 Thing Plus Hookup Guide

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  • Member #1509243 / about 4 months ago / 1

    Hello, great article! I'm wondering is it possible to read battery status programmatically?

    • santaimpersonator / about 4 months ago / 1

      Measuring the remaining charge on a connected battery is not an inherent capability of this product; you'd have to add an additional sensor. However, you might be interested in using this SparkX board, which has a built-in battery fuel gauge sensor.

  • Member #1506843 / about 5 months ago / 1

    Seems like there is a mistake in the Hardware Overview section for the Primary I2C Bus.

    In this document it says that SDA=IO2 and SCL=IO1, but they are actually swapped. On the board itself the labels are correct.

    SDA = IO1 and SCL = IO2

    • santaimpersonator / about 5 months ago / 1

      You are correct! Nice catch, I just updated that table.


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