Onvis Smart Plug on Home Assistant?

Hi, I bought an Onvis Wifi Smart Plug a while back as I was using Homekit at the time. Now I switched to Home Assistant, but it seems that this device is not supported. Is there any way I can add this switch? I have it laying around, so would be nice if I could use it.

https://homekitnews.com/2020/07/28/onvis-s3eu-smart-plug-review/