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sleemanj / DS3231_Simple

An Arduino Library for EASY communication with DS3231 I2C RTC Clock and Atmel AT24C32 I2C EEPROM commonly found on the same board. Implements setting, getting the time/date, setting, checking and clearing alarms, and dead-easy circular-buffered logging of data with timestamp.
MIT License
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Read battery voltage #24

Closed 1Map closed 2 years ago

1Map commented 2 years ago

How can I get the current battery voltage? Like VBat?

sleemanj commented 2 years ago

There is no function of that chip to report the voltage as far as I can recall. You can consult the datasheet to confirm.