4. M5stack Voltmeter

M5stack Voltmeter

  • C

    I've got a couple of these modules and they work great, But I stupidly erased the eeprom, I had it connected to my board with another eeprom and entered the wrong address of it. And I've seen the comment about do not erase the EEprom But now I've tired to use the example code that come with the arduino library but the readings are incorrect compared to the other one.

    Does the EEprom hold other data that it uses has reference that it reads from for calibration means that is comes from factory like it ?

    IF so would it be possible to copy the good working EEprom then down load to the one I erased ?
    I've tied to read the good eeprom but not sure where the data is stored
    Thanks

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