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Homebridge TestFlight
Brrr.cz

HTTP JSON Thermometer

homebridge-http-json-thermometer · v1.1.2

VerifiedLocal

Reads a web thermometer's JSON feed as a HomeKit temperature sensor.

What it says it supports

Brands

  • Brrr.cz

Devices it names

  • web thermometers with JSON

Shows up in Apple Home as from its README

Sensor readings in its code

What people report

Works with web thermometers that return JSON; tested on Brrr.cz thermometers. Humidity support requested.

  • Works1

The plugin’s own supported-device list

DeviceStatusWhat they saidSource
Brrr.cz web thermometersWorksMaintainer tested personally
Saved copy
HTTP JSON Thermometer Description This Homebridge plugin allows you to integrate web-based thermometers into Apple's HomeKit. By making straightforward HTTP requests, the plugin continuously retrieves temperature data from your thermometer. Compatibility Probably any web-based thermometer that supports displaying values in JSON over HTTP. Personally tested on thermometers from the manufacturer Brrr.cz. Installation 1. Install Homebridge. 2. Install this plugin: `npm install -g homebridge-http-json-thermometer` or through Homebridge UI by clicking the INSTALL buttton. 3. Update your …

Excerpt saved from GitHub on 2026-10-22.

Wiki: Home

Gathered from the plugin’s GitHub issues, pull requests, discussions, wiki and docs, and from r/homebridge. These are individual reports, so check the linked thread and the date before you buy.

How it connects

Local

HTTP JSON polling

Compatibility

Verified by HomebridgeYes
Homebridge versions^1.6.0
Homebridge 2.0No
Node.js^18.15.0
Settings in Homebridge UIYes
MatterNo
Platform nameHttpJsonThermometer
LicenseApache-2.0

Community signals

Downloads a week4
Downloads a month11
GitHub stars0
Open issues2
Closed issues0
Last code push2023-10-26
Latest version1.1.2 (2023-09-05)
First published2023-09-01
Releases6

In ReReHome

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

Bridges get their own settings page listing the accessories behind them.

Caveats from the README

  • HomeKit rounds to 0.5 C

HomeKit services in its code

Found by scanning the published npm package. A plugin can register a service only for some devices.

  • TemperatureSensor