Sonoff Micro Wifi integration

I have a Sonoff Micro DIY Wifi USB plug. Cannot find a way to integrate to HE? Do I need to integrate first to eWelink app? Appreciate the feedback

I looked into integration with the Splenssy (Tuya) version, in the thread below, but haven't pursued it. You'd still need something non-Hubitat to power off and then re-power once utility power returned.