m5stack / M5Core2

M5Core2 Arduino Library
MIT License
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Backport RTC getVoltLow from M5Unified #138

Closed louisbertrand closed 4 months ago

louisbertrand commented 1 year ago

The VL bit in the seconds register records a voltage low event that could invalidate the date and time readings. It's already in M5 Unified, but many of us are still using the Core2 library. Thanks. See issue #137.