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FlowAWTRIX NG

CO2-Display

by drg28 Oct 2026
On an AWTRIX display
CO2-Display shown on an AWTRIX display
CO2-Display · by drg

Use with Home Assistant Blueprint

Displays the current CO2 concentration on an AWTRIX NG display

Which AWTRIX do you have? See below where it runs, or choose your device.
Topic
Smarthome
Includes
Flow

Runs on

  • Runs on 32×8 (TC001 & DIY)
  • Does not run on 52×16 (TC002) Made for 32×8 (TC001 & DIY).
  • Does not run on 32×8 with AWTRIX 3 (TC001 & DIY) Made for AWTRIX NG.
Import to Home Assistant

Setup continues in Home Assistant.

↓ Download blueprint

Flow description

Displays the current CO2 concentration on an AWTRIX NG display as the pushed app co2.

Display

CO2 concentration Icon Color
Below orange threshold co2-good Green
At or above orange threshold co2-medium Orange
At or above red threshold co2-bad Red

The displayed value is in ppm, without the unit.

Setup

  1. Make sure AWTRIX NG is configured with MQTT and Home Assistant discovery enabled.

  2. Open the AWTRIX Hub, search for co2, and send these three icons to AWTRIX:

    • co2-good
    • co2-medium
    • co2-bad

    The icon names must match exactly.

  3. Set the app order once on the display using the app name co2.

Updates

The app is updated on every sensor change and every 30 seconds. It disappears after 2 minutes without an update.

More flows for Home Assistant Blueprint or Smarthome

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