Are changes in ESPHome picked up in HA

silly question, once i add an esphome integration in Hassio (sorry, can’t remember the new name) will HA pick up any changes to the esphome yaml, if i add extra sensors for example?

many thanks

If your devices (nodes) are online and detected in the ESPHome plugin within HA, and you compile and upload firmware to these devices (including adding sensors/buttons etc) then yes, these will be detected in HA.

excellent, thank you

Yes, I was developing on esphome last night.

Change esphome code
Update ota
On esp reboot, new config shows in ha

No ha restart. Very pleasant way to develop.

Yep, it’s really very well done and they play nicely together,