The Google Nest Thermostat is a WiFi-connected smart thermostat with energy-saving features and learning capabilities. It uses the Google Smart Device Management (SDM) API for third-party integrations and supports heating, cooling, and fan control.
The Google Nest Thermostat is a WiFi-connected smart thermostat with energy-saving features and learning capabilities. It uses the Google Smart Device Management (SDM) API for third-party integrations and supports heating, cooling, and fan control.
Recommended protocol: WiFi via Google SDM API over WiFi
Integrates with Google Smart Home ecosystem. Requires Google Cloud project setup and OAuth2 authentication.
npm i node-red-contrib-google-smarthome
Use the Google SDM API directly for thermostat control. Requires OAuth2 tokens and a Google Cloud project.
This device appears as a Thermostat in Alexa.
Alexa, set [device name] to 72 degrees
Alexa, increase the temperature
Alexa, decrease the temperature
Alexa, what is the temperature at [device name]?
There are several Node-RED nodes that support thermostat devices with Alexa. Compare features, setup difficulty, and pricing to find the right fit.
Compare NodesSee the most downloaded Node-RED Alexa nodes in 2026, ranked by real npm stats. Find the right fit for your smart home setup.
View Top Nodes 2026
