I have an ESP32 module which I configured using ESPHome succesfully. It now connects wirelessly to the internet. But I'm a bit at a loss about what to do next. I just need a simple quickstart to get going with this. Basically let's say I want to attach a single LED to this ESP32 and then be able to turn off/on that LED from automations in HA. How would I do that? How would I write the program to control this LED? How would I define actions to turn on/off the LED from within HA automations. And so on. Any guides or tutorials that I can look at?
Thanks