As I own a Nest Thermostat, I was looking for a way to connect this to SmartThings and I stumbled across this thread:
@Dianoga has compiled something for the Nest Thermostat in the UK, and I know people have managed to chop and change the code to get it working.
I have since modified the code, and stripped out any code that isn’t relevant to the UK Thermostat. I know using the original code, I managed to force my Nest into Cooling mode, something that isn’t available in the UK!
Now, I’m not coding guru, but I get the general principles so I’ve uploaded the code to Github here:
Nest UK Thermostat Device Type
Note: If you’re device is showing “–” as the target temperature, you need to hit the refresh tile first to load the information
As with Dianoga’s device type, this is still techncially against the Nest TOS, so use at your own risk
This should work for the UK, giving you only the features available to the UK, as well as the 0.5c increments for heat.
I’m currently working on a multiuse tile, which will tidy this up and look a lot better, however for now, this works
Let me know of any issues, or if you’re more of a coder than me, feel free to give me some pointers!