Alright, you're ready to make your first component. AWESOME. Don't worry, we've tried hard to keep it as easy as possible.
hello_state: to your
configuration.yaml file and create a file
<config_dir>/custom_components/hello_state.py with the below code to test it locally.
DOMAIN = 'hello_state' def setup(hass, config): hass.states.set('hello.world', 'Paulus') return True