In that case, make sure you check out https://esphome.io/guides/getting_started_hassio.html https://esphome.io/guides/getting_started_hassio.html Once setup, y

In that case, make sure you check out https://esphome.io/guides/getting_started_hassio.html https://esphome.io/guides/getting_started_hassio.html Once setup, you can open any HA on a computer of your choice, plug in an esp* via usb, and flash it from your browser. Once it's flashed over usb once, you can disconnect from your computer and flash it via OTA (i.e. remotely) in the future. You can connect whatever sensors or outputs you want and change it at any time.