# BM8563 Real-Time Clock (RTC) Component The `Bm8563` component provides a driver for the Bm8563 RTC chip to be able to set and query the clock time using a battery-backed up real-time clock (RTC). ## Example The [example](./example) shows how to use the BM8563 RTC driver to set and get the time.
idf.py add-dependency "espp/bm8563^0.21.0"