Hi @Emile_Athom,
Thanks for that info.
I have just activated my HomeAssistant Green so I am very fresh to HomeAssistant and ESP devices.
Trying to follow your instructions in order to connect the Homey dongle.
I connected to the dongle using web.ESPhome.io (in Chrome), after I clicked 'Prepare for first use’, it first reports ‘Configuration installed’ but then when it tries to connect I get ‘An error occurred. Improv Wi-Fi Serial not detected’.
I tried several usb cables here including one for an usb drive (which should be able to handle both power and data)
Should I be taking others steps first or take a different route to flashing the dongle?
Thanks,
Pascal