# esp-idf-lib/pcf8563 [](https://github.com/esp-idf-lib/pcf8563/actions/workflows//build.yml) [](https://github.com/esp-idf-lib/pcf8563/actions/workflows//build-docs.yml) [](https://github.com/esp-idf-lib/pcf8563/actions/workflows//validate-component.yml) Driver for PCF8563 (BM8563) real-time clock/calendar. * [Documentation](https://esp-idf-lib.github.io/pcf8563/) * [Repository](https://github.com/esp-idf-lib/pcf8563) * [Issues](https://github.com/esp-idf-lib/pcf8563/issues) * [Discussions and questions](https://github.com/esp-idf-lib/core/discussions) * [Component page at the ESP Component Registry](https://components.espressif.com/components/esp-idf-lib/pcf8563) ## Installation ```sh idf.py add-dependency esp-idf-lib/pcf8563 ``` ## Support For questions and discussions about the component, please use [Discussions](https://github.com/esp-idf-lib/core/discussions) at [esp-idf-lib/core](https://github.com/esp-idf-lib/core). ## Contributing Please read [CONTRIBUTING.md](https://github.com/esp-idf-lib/core/blob/main/CONTRIBUTING.md) at [esp-idf-lib/core](https://github.com/esp-idf-lib/core).
966f8c11b45b82c9d86389e282fb3914941f56c1
idf.py add-dependency "esp-idf-lib/pcf8563^1.0.5"