Here’s a very nice and detailed review/guide of an IoT smart lamp with unique motor/laser mechanism, it was posted by a fellow user (I only helped with scripting):
https://www.elektroda.com/rtvforum/topic3939064.html
Lamp was flashed with my OpenBeken free mulitplatform firmware for new Tuya modules: GitHub - openshwprojects/OpenBK7231T_App: Open source firmware (Tasmota/Esphome replacement) for BK7231T, BK7231N, BL2028N, T34, XR809, W800/W801, W600/W601 and BL602
(OBK supports BK7231T, BK7231N, XR809 (aka XR3), BL602, W800/W801 and W600/W601, more coming soon!)
If you want to see more guides like that, see our Teardowns/Templates database:
https://openbekeniot.github.io/webapp/devicesList.html
or maybe even submit your own device!
The first link inlcudes all scripts, flashing steps and YAML config for HA. I hope it helps someone! If you need help with freeing some devices from cloud, send me a message, I will try to help