Add attributes for calibration

[anujdeshpande]

No description provided.

[Bucknalla]

Can you add the calibration example to this too please?

[anujdeshpande]

Can you add the calibration example to this too please?

Hey @Bucknalla just noticed this - it's already there? There's an example with shell that sets attributes - not sure what you mean otherwise

[Bucknalla]

@anujdeshpande it would be best to have a simple usage example and then calibration example as they are two separate concepts but I would be ok with one example as long as you can comment the workflow. As this is going to be public, it should be clear for someone who doesn't have our intimate knowledge of how to use it.

[anujdeshpande]

Got it!
I'll fix the same example and add a shell command to fetch the value as well (will do that in the other sensor too)