OTA Flash to ESPHome powered Smart-Plug

[Jannis87]

Hi there,

I am wondering if it is possible to flash ESPresence on a device that is already running ESPHome or Tasmota. I just stumbled across the following product:
https://de.athom.tech/blank-1/esphome-eu-plug

It is pre-flashed with Tasmota or ESPHome. Would be great if you could flash it over the air (via ESPHome/Tasmota Web UI?) without any soldering.

[ShonP40]

I was able to flash a different firmware on a Tasmota device by first flashing tasmota-minimal on it.
Could work with ESPresense as well.

[PoebelPogge]

Have you done any soldering or was a USB plug still available?

[ShonP40]

Flashed it through the Tasmota webui

[DTTerastar]

That device is a ESP8285. It doesn't have any bluetooth so it wouldn't work