This repo summarizes the outcome of some hacking session to get data out of a cheap temperature sensor.
Putting all together in a web app:
I found no public information that leads to plausible values. I assumed, that scaling with documented (see other TEMPer projects) magic values do not fit to the device I got. Solution: Calibration.
Put your sensor into icy water and boiling water to get reference values and create a new magic factor.
