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Ecowitt2mqtt

ecowitt2mqtt is a small CLI/web server that can receive data from Fine Offset weather stations (and their numerous white-labeled counterparts, like Ecowitt…

  • Home Automation
  • Tools & Utilities
ecowitt2mqtt is a small CLI/web server that can receive data from Fine Offset weather stations (and their numerous white-labeled counterparts, like Ecowitt and Ambient Weather), adjust that data in numerous ways, and send it on to one or more MQTT brokers.

Platform availability

Available on 1 of 6 install platforms

  • Unraid
  • TrueNAS (not listed)
  • Umbrel (not listed)
  • ZimaOS (not listed)
  • Proxmox (not listed)
  • Helm (not listed)

Also on Docker Hub

Health score

58/100 Fair

Maintained
75last commit 19 days ago
Popular
50298 GitHub stars
Easy to install
351 install platform, install notes, Docker image
Light to run
No data

Based on 3 of 4 factors.

How is this calculated?

A 0-100 score computed nightly from four factors: maintained (40%: recent commits and steady activity), popular (25%: GitHub stars, log scale), easy to install (20%: platforms, install notes, setup guides, Docker image) and light to run (15%: minimum RAM, ARM support). Factors without data are left out and the rest are rescaled.

Availability: platform listings confirmed today, links checked 6 days ago

GitHub stars
298
Open issues
12
Last commit
2026-09-20
Latest release
2024.10.0
License
MIT
Activity
declining

Checked yesterday - source: GitHub (bachya/ecowitt2mqtt)

Resources & Compatibility

ARM (e.g. Raspberry Pi) is supported.

Checked 10 days ago - source: Docker Hub image tags and published docs

First-install notes

  • Installation Deploy the official Docker image bachya/ecowitt2mqtt, then configure the station source and MQTT broker per the project's Quick Start. source

Fetched yesterday - each note links to its source

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Checked 7 days ago - source: AlternativeTo

Common questions

Did a Home Assistant user report a problem when running ecowitt2mqtt through the add-on?

Yes. They said nothing was being sent to their MQTT broker when using the add-on, while manually running ecowitt2mqtt from another host showed the data.

Can ecowitt2mqtt keep Ecowitt station data local instead of uploading it to the internet?

One user reported reading Ecowitt station data locally into Home Assistant on a Raspberry Pi using ecowitt2mqtt, without uploading it to the internet.

Can ecowitt2mqtt publish to more than one MQTT broker?

The project description says ecowitt2mqtt can send adjusted data to one or more MQTT brokers.

Did a beginner ask for help using ecowitt2mqtt with a GW1100?

Yes. A forum thread asked for beginner-level help integrating a GW1100 gateway with Home Assistant using ecowitt2mqtt for temperature logging.

Answers sourced from community.home-assistant.io, github.com, www.reddit.com, www.reddit.com

Community

Collected 5 days ago - public community threads