[DAQ] Decoder for Fine Offset (FOSHK) weather station equipment (Ambient Weather, Ecowitt, Froggit)

[amotl]

Dear all,

originally coming from GH-123, this patch brings in a more solid implementation for acquiring measurement data from weather stations manufactured by Fine Offset Electronics, based on the excellent ecowitt2mqtt program.

With kind regards,
Andreas.

Details

The hardware is produced by Shenzhen Fine Offset Electronics Co., Ltd. (FOSHK) aka. Fine Offset aka. OFFSET. This includes brands that white-label Fine Offset equipment, such as:

• Ambient Weather (U.S.)
• Ecowitt (China, Hong Kong)
• Froggit (Germany)

References

• New devices from KLIMAKUNSTLABOR / ClimArt #122
• https://community.hiveeyes.org/t/ecowitt-wunderground-api-fur-weather-hiveeyes-org-nutzbar/4735

Backlog

• Add software tests
• Add documentation

[codecov]

Codecov Report

❌ Patch coverage is 93.54839% with 2 lines in your changes missing coverage. Please review.
✅ Project coverage is 78.74%. Comparing base (ffa5011) to head (708c1dc).

Files with missing lines	Patch %	Lines
kotori/daq/decoder/fineoffset.py	92.30%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #125      +/-   ##
==========================================
+ Coverage   78.53%   78.74%   +0.21%     
==========================================
  Files          56       57       +1     
  Lines        3024     3054      +30     
==========================================
+ Hits         2375     2405      +30     
  Misses        649      649              

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.

[coderabbitai]

Important

Review skipped

Draft detected.

Please check the settings in the CodeRabbit UI or the .coderabbit.yaml file in this repository. To trigger a single review, invoke the @coderabbitai review command.

You can disable this status message by setting the reviews.review_status to false in the CodeRabbit configuration file.

Use the checkbox below for a quick retry:

• 🔍 Trigger review

✨ Finishing touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch daq-fineoffset

---

_{Comment @coderabbitai help to get the list of available commands and usage tips.}