This got me thinking about how my AC is somewhat ticking me off. A couple years ago I bought a smart AC, and when I got around to wanting to use the smart feature (via the app), I learned that I need to create a Tuya account and connect via that. Today I'm still manually pushing the buttons, as I wasn't having any of that, and the community Tuya tools I found out there are dependent on an account.

A couple weeks ago I took a preliminary look jailbreaking it. Main thing holding me back is a fear of bricking it and being left with an expensive, oversized paperweight, as the electricity here tends to chip at random times and could do so just at a critical point of the process. It also bugs me that I can find 0 information about the device; it's like the "Bluesonik" brand doesn't have an internet presence. But perhaps one day I'll just throw caution to the wind and attempt a Tasmota flash (without even knowing if the board is supported) and hope for the best, similar to when I rooted and flashed my first Android phone for the first time 15 years ago.

There is no danger of bricking the device by messing up a Tuya module firmware update; the module is always separate from the main device and communicates with it via a UART; even if you were to brick it the device would still work as a non-smart device.