# espos_core One-call boot: espos_start() brings log, config, HTTP, the network seam, WiFi and the optional stacks up in order. ```sh idf.py add-dependency "signalk-espos/espos_core^0.7" ``` Part of [espOS](https://github.com/signalk-espOS/espOS), an ESP-IDF runtime for Signal K devices. The components are released in lockstep, so one version of `espos_core` works with the same version of every other. **Documentation:** [docs/concepts.md](https://github.com/signalk-espOS/espOS/blob/main/docs/concepts.md) **Examples:** * [`minimal`](https://github.com/signalk-espOS/espOS/tree/main/components/espos_core/examples/minimal) * [`two_phase_boot`](https://github.com/signalk-espOS/espOS/tree/main/components/espos_core/examples/two_phase_boot) Built on the espOS tree as a git submodule, or installed from the registry; either way `REQUIRES espos_core` in a component's `CMakeLists.txt` resolves it. Apache-2.0. Issues and pull requests: [https://github.com/signalk-espOS/espOS/issues](https://github.com/signalk-espOS/espOS/issues).
7b33603004d7577f8c2761de927aaf4a36c553b5
idf.py add-dependency "signalk-espos/espos_core^0.8.0"