I tried flashing a wyze bulb I had laying around that was not using. While it worked sort of it kept flashing so I think there is something that can be fixed. I know that tasmota has been installed on these but you have to take them apart. Sorry I am not smart enough to understand the OTA flashing I would pop open and flash by soldering but bulbs are a different beast. Not sure if you could see if you can update this for the bulb.
The tasmota template is here.
I tried flashing a wyze bulb I had laying around that was not using. While it worked sort of it kept flashing so I think there is something that can be fixed. I know that tasmota has been installed on these but you have to take them apart. Sorry I am not smart enough to understand the OTA flashing I would pop open and flash by soldering but bulbs are a different beast. Not sure if you could see if you can update this for the bulb. The tasmota template is here.
https://templates.blakadder.com/wyze_WLPA19.html