# esp-idf-lib/ultrasonic [](https://github.com/esp-idf-lib/ultrasonic/actions/workflows//build.yml) [](https://github.com/esp-idf-lib/ultrasonic/actions/workflows//build-docs.yml) [](https://github.com/esp-idf-lib/ultrasonic/actions/workflows//validate-component.yml) Driver for ultrasonic range meters, e.g. HC-SR04, HY-SRF05. * [Documentation](https://esp-idf-lib.github.io/ultrasonic/) * [Repository](https://github.com/esp-idf-lib/ultrasonic) * [Issues](https://github.com/esp-idf-lib/ultrasonic/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/ultrasonic) ## Installation ```sh idf.py add-dependency esp-idf-lib/ultrasonic ``` ## 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).
d86e2977b1573f93a5cc7a6b4755c7fc5a5b91ba
idf.py add-dependency "esp-idf-lib/ultrasonic^1.0.5"