Run a Shortcut When Your CO2 Levels Drop to Safe Levels
Other popular Green Light Signal workflows and automations
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Trigger a HomeKit Scene When CO2 Levels Are Low
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Ring the Doorbell When CO2 Levels Are Too High
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Post an CO2 Update on Slack for Your Team
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Send a Notification via IFTTT App
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Announce CO2 Levels with a Recorded Audio Message
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Turn on a Smart Light to Indicate Safe Air Quality
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Green Light Signal
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Send an Email Alert About the Air Quality
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Create your own Green Light Signal and PMMI Lighting workflow
Create custom workflows effortlessly by selecting triggers, queries, and actions. With IFTTT, it's simple: “If this” trigger happens, “then that” action follows. Streamline tasks and save time with automated workflows that work for you.
7 triggers, queries, and actions
If CO2 Level Is Low
Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every 5 minutes for Pro and Pro+ users, and every hour for Free users.
This trigger fires when CO2 Emissions level is low
Get Areas and Current State
Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
This query returns area names, light levels, and types for all exposed areas for a specified serial number. Exposed areas are those with a numerical Display Order provided in the PMMI config file spreadsheet. Areas will be returned in Display Order.
Get Scenes
Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
This query returns valid scene names for a specified serial number.
Get System Info
Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
This query returns lighting controller system information for a specified serial number including system name, type, software version, and current home/away state.
Set "Dimmable" Area Light Level
Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This action will set a "dimmable" Area/Zone light level between 0 and 100% using a specified transition time.
Toggle "Any" Area ON or OFF
Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This action will toggle an area ON of OFF. All areas (dimmable, toggle only, and daylight harvesting) are applicable to this action.
Trigger A Scene
Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This action will trigger a scene.
Get Areas and Current State
Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
This query returns area names, light levels, and types for all exposed areas for a specified serial number. Exposed areas are those with a numerical Display Order provided in the PMMI config file spreadsheet. Areas will be returned in Display Order.
Get Scenes
Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
This query returns valid scene names for a specified serial number.
Get System Info
Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
This query returns lighting controller system information for a specified serial number including system name, type, software version, and current home/away state.
If CO2 Level Is Low
Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every 5 minutes for Pro and Pro+ users, and every hour for Free users.
This trigger fires when CO2 Emissions level is low
Set "Dimmable" Area Light Level
Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This action will set a "dimmable" Area/Zone light level between 0 and 100% using a specified transition time.
Toggle "Any" Area ON or OFF
Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This action will toggle an area ON of OFF. All areas (dimmable, toggle only, and daylight harvesting) are applicable to this action.
Trigger A Scene
Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This action will trigger a scene.
Build an automation in seconds!
If
Select a trigger the automation will use
Then
Select an action the automation will perform
You can add delays, queries, and more actions in the next step!
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How to connect to a Green Light Signal automation
Find an automation using Green Light Signal
Find an automation to connect to, or create your own!Connect IFTTT to your Green Light Signal account
Securely connect the Applet services to your respective accounts.Finalize and customize your Applet
Review trigger and action settings, and click connect. Simple as that!Upgrade your automations with
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More on Green Light Signal and PMMI Lighting
About Green Light Signal
Powered by data from National Grid you can now make products and services that harmonises with the CO2 emissions coming from the electricity generation in Great Britain. When the emissions are low in your particular region this service will simply give you the Green Light.
Powered by data from National Grid you can now make products and services that harmonises with the CO2 emissions coming from the electricity generation in Great Britain. When the emissions are low in your particular region this service will simply give you the Green Light.
About PMMI Lighting
PMMI Lighting provides LED low-voltage lighting automation and control for homes, offices and other buildings. Set area/zone light levels and activate scenes using third party triggers and integrations.
PMMI Lighting provides LED low-voltage lighting automation and control for homes, offices and other buildings. Set area/zone light levels and activate scenes using third party triggers and integrations.