--- title: "Brewfather batch information for Home Assistant" description: "Brewfather batch information for Home Assistant is a Marketplace integration for Home Assistant. It has 82 installs sharing analytics, needs the vendor's cloud and was last updated October 21, 2026." canonical: "https://vulpo.app/integrations/marketplace/mvddonk-brewfather" url: "https://vulpo.app/integrations/marketplace/mvddonk-brewfather.md" last-updated: "2026-10-22" version: "1.4" --- # Brewfather batch information for Home Assistant > Brewfather batch information for Home Assistant is a Marketplace integration for Home Assistant. It has 82 installs sharing analytics, needs the vendor's cloud and was last updated October 21, 2026. Brewfather batch information for Home Assistant connects a Brewfather account to Home Assistant through the vendor's cloud. It adds sensors for the current and upcoming target temperatures, fermentation dates, days remaining, recipe name and batch number, plus a calendar of fermentation temperature changes, dry hopping, bottling day and custom brew events. The target temperature is exposed as a sensor, so an automation can adjust any climate entity to follow the recipe schedule. An optional temperature ramping setting changes the target gradually during ramp periods instead of jumping at once. A custom stream option sends temperature and specific gravity readings from chosen Home Assistant sensors back to Brewfather. Setup is done in the UI with a Brewfather user ID and API key, and further options cover multiple batches and an all batches sensor, both marked experimental. Automatic summary of the README and code of MvdDonk/brewfather. Something wrong, or are you the maintainer and want your own text here? [Get in touch](https://vulpo.app/contact) [Open in My Home Assistant](https://my.home-assistant.io/redirect/hacs_repository/?owner=MvdDonk&repository=brewfather&category=integration) On Home Assistant 2026.11 or newer? [Open it in the Marketplace](https://my.home-assistant.io/redirect/marketplace_repository/?owner=MvdDonk&repository=brewfather&category=integration) ## Supports - **Uses the vendor's cloud**: Needs an internet connection and an account with the vendor. - **From the Marketplace**: Installed through the Marketplace, formerly HACS. - **Actively maintained**: Its author released or pushed a change in the last six months. ## Setting it up Install it from the Marketplace and restart Home Assistant, then add it under Settings, Devices and services. ### Brewfather Integration Setup - **Connection name**: A friendly name for this Brewfather connection in Home Assistant - **User ID**: Your Brewfather UserId (not email address) - **API-Key**: Your API key from Brewfather Settings \> API ### Choose Features - **Enable temperature ramping**: Automatically adjust target temperatures during fermentation steps with ramping schedules - **Multiple batch support (experimental)**: Monitor and display data from multiple fermenting batches simultaneously - **All batches data sensor (experimental)**: Create an additional sensor containing detailed information about all batches - **Enable custom stream for temperature monitoring**: Automatically send temperature readings from Home Assistant to Brewfather ### Custom Stream Configuration - **Brewfather Logging ID or Stream URL**: Enter your logging ID or paste the complete stream URL from Brewfather - **Primary Temperature Sensor**: Select the primary fermentation temperature sensor to stream to Brewfather - **Fridge/Chamber Temperature Sensor (Optional)**: Select the auxiliary temperature sensor (fridge/chamber) to stream to Brewfather (optional) - **Room/Ambient Temperature Sensor (Optional)**: Select the external temperature sensor (room/ambient) to stream to Brewfather (optional) - **Specific Gravity Sensor (Optional)**: Select the specific gravity sensor (e.g., from hydrometer) to stream to Brewfather ### After setup - **Enable temperature ramping**: Automatically adjust target temperatures during fermentation steps with ramping schedules - **Multiple batch support**: Monitor and display data from multiple fermenting batches simultaneously - **All batches data sensor**: Create an additional sensor containing detailed information about all batches - **Enable custom stream**: Automatically send fermentation data from Home Assistant to Brewfather (temperature & gravity readings) - **Brewfather Logging ID or Stream URL**: Enter your logging ID or paste the complete stream URL from Brewfather - **Primary Temperature Sensor**: Select the primary fermentation temperature sensor to stream to Brewfather - **Fridge Temperature Sensor (Optional)**: Appears as 'Fridge Temp' in Brewfather. Select the fridge/chamber temperature sensor to stream (optional) - **Room Temperature Sensor (Optional)**: Appears as 'Room Temp' in Brewfather. Select the room temperature sensor to stream (optional) - **Specific Gravity Sensor (Optional)**: Select the specific gravity sensor (e.g., from hydrometer) to stream to Brewfather Texts from the code of [MvdDonk/brewfather](https://github.com/MvdDonk/brewfather). ## Entities - **Sensors**: Integration Status ## From the README > - Fermentation temperature changes > - Dry hopping schedules > - Bottling day reminders > - Custom brew events From the README of [MvdDonk/brewfather](https://github.com/MvdDonk/brewfather#readme), [MIT License](https://spdx.org/licenses/MIT.html). Shortened. ## At a glance - Kind: Marketplace integration - Category: [Appliances and cleaning](https://vulpo.app/integrations/category/appliances-and-cleaning.md), Cooking - Number: 82 installs sharing analytics; 29 GitHub stars - Connection: Needs the vendor's cloud - Upkeep: Updated in the last 6 months - Needs: Needs the Marketplace (HACS on 2026.10 and older) - Latest version: v2.7.8, last updated October 21, 2026 - Domain: `brewfather` - Source: - Issues: - Screenshot: https://vulpo.app/integrations-img/f1ad41c7c29b82f0.webp (from MvdDonk/brewfather's README) - Screenshot: https://vulpo.app/integrations-img/de7cceda4a7192fe.webp (from MvdDonk/brewfather's README) - Screenshot: https://vulpo.app/integrations-img/6077e7f873e54ff1.webp (from MvdDonk/brewfather's README) In Vulpo: Calendar card, Chart card, Apple Watch Independent directory, made by the developer of Vulpo. Not affiliated with Home Assistant or the Open Home Foundation. [About these numbers](https://vulpo.app/integrations/about) Last updated 2026-10-22. Source: https://vulpo.app/integrations/marketplace/mvddonk-brewfather --- - HTML version of this page: https://vulpo.app/integrations/marketplace/mvddonk-brewfather - Site index for agents: https://vulpo.app/llms.txt - Everything in one document: https://vulpo.app/llms-full.txt - All pages: https://vulpo.app/sitemap.xml