New Integration: TRMNL Home Assistant Weather Station

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Hey everyone, hope you’re having a good day :slight_smile:

I just finished the first release of a small Home Assistant integration I’ve been working on and wanted to share it with you.

It displays CO2 levels from my Netatmo Weather Station and other Home Assistant sensors on a TRMNL E-Ink display. I built this for my office, and figured others might find it useful too.

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What It Does
Send live sensor data (like CO2, temperature, humidity, and more) to a TRMNL E-Ink display. Works with Netatmo and other Home Assistant-compatible devices. Simple manual install steps included.

Features

  • Prominent CO2 gauge and up to 6 extra sensors
  • Compatible with temperature, humidity, pressure, CO2, wind speed, precipitation, air quality
  • Custom labels
  • Plugin included

Future Plans

  • Get trough HACS review :slight_smile:
  • A bit more code cleanup
  • Automated tests and class-based logic
  • Adaptive TRMNL layouts based on data

If you find it useful, feedback or a GitHub star would be lovely :slight_smile:

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5 Likes
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Hey thanks for posting this! I don’t have any of those devices. I do love e-ink stuff and have huge e-ink display for my daily newspaper. Seeing how easy you made the setup (even included a little gif animation on github :heart:) and how cool it looks, I just ordered both of them.

I think I personally would prefer a calendar on the left in my office and just have the air quality be one of the six sensors. Would be cool to have an option of a small progress bar for each sensor below the value?

Again big thanks for posting this. By the way did you need the dev add-on for the TRMNL or it works without it?

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Looking forward to see it in HACS.