Convert to celsius?

[johwe091]

How do I change the unit to celcius? Do I only need to delete the line where you change it to farenheit and then change allowed input?

Thanks for a great project!

[obiben]

You`d also need to change the settemp in config, and the cold/warm definitions

[brycesub]

Indeed, if you write a patch to make C or F configurable I'd merge it.