Nest Device Type

Now SmartThings can talk to your Nest thermostat.

Note: this is technically against the Nest TOS. So use at your own risk.

Installation

Create a new device type (https://graph.api.smartthings.com/ide/devices)
- Name: Nest
- Author: dianoga7@3dgo.net
- Namespace: smartthings-users
- Capabilities:
  - Polling
  - Relative Humidity Measurement
  - Thermostat
  - Temperature Measurement
  - Presence Sensor
  - Sensor
- Custom Attributes:
  - temperatureUnit
- Custom Commands:
  - away
  - present
  - setPresence
  - heatingSetpointUp
  - heatingSetpointDown
  - coolingSetpointUp
  - coolingSetpointDown
  - setFahrenheit
  - setCelsius
Publish the device type (next to Save button) > For Me
If you want to switch from slider controls to buttons, comment out the slider details line and uncomment the button details line.
Create a new device (https://graph.api.smartthings.com/device/list)
- Name: Your Choice
- Device Network Id: Your Choice
- Type: Nest (should be the last option)
- Location: Choose the correct location
- Hub/Group: Leave blank
Update device preferences
- Click on the new device to see the details.
- Click the edit button next to Preferences
- Fill in your information.
- To find your serial number, login to http://home.nest.com. Click on the thermostat you want to control. Under settings, go to Technical Info. Your serial number is the second item.
That's it, you're done.