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Busch-Jaeger

Busch-Jaeger free@home Comfort room temperature controller

Thermostats · Climate

WorksVerified plugin

1 report: 1 says it works.

Reported with 1 Homebridge plugin: free@home.

What people report

PluginStatusWhat they saidConnectsSource
free@home Verified
homebridge-freeathome-local-api
WorksFunction ID 3e support added after report and device config
Saved copy
Measured temperatures seem also to be plausible but it's harder to compare since in the Busch Jäger system the mean temperature from multiple thermostats seem to be taken. Yes, I have noted that myself. I have a room that has two B+J room temperature controllers. in the free@home app I'm seeing an (incorrect) aggregated temperature. [26/08/2023, 13:19:10] [FreeAtHomeLangstreet] ABB700D78F22 (ch0000): Cannot configure accessory for FunctionID '3e'! Thanks for that hint. I'll publish a new version shortly that fixes this issue.

Excerpt saved from GitHub on 2026-10-22.

LocalIssue #74 · 2023-07

Each row is one report from a plugin’s GitHub issues, pull requests, discussions, wiki or docs, or from r/homebridge. Check the date and the linked thread before you buy.

In ReReHome

Once a Homebridge plugin publishes it, this device reaches Apple Home as a HomeKit accessory behind your Homebridge bridge, so ReReHome shows and controls it like any other.

Identifiers

BrandBusch-Jaeger
CategoryThermostats