millheater
A python3 library to communicate with Mill
Decision gist · record as of 2026-08-14
Yes, if you own Mill heater devices and need programmatic control or temperature monitoring. The library is stable, has no known vulnerabilities, and is already proven in Home Assistant. The aging maintenance status means you should not expect rapid updates, but the core functionality is solid for its narrow use case.AI-flagged interpretation of the facts on this page — verify before relying
Before you install
- Requires Python 3.10 or later; uses async/await patterns via aiohttp, so callers must run within an async context.
- Low install friction with a pure-Python wheel.
- Maintenance status is aging—last commit was 2025-12-11 and the repository remains active but shows limited recent development velocity.
License · maintenance · safety
MIT (permissive) — MIT license is permissive; you can use, modify, and distribute this package freely with minimal restrictions.
last release 2025-12-11 (246 days) · last repo commit 2025-12-11 · 23 stars
0 known vulnerabilities (OSV.dev, 2026-08-14) · 74,074 downloads/mo, #14,878 on PyPI
Alternatives
Verify before relying
pip install millheater
import millheater
# Create client and authenticate with Mill API credentials
# Use aiohttp-based async methods to control heaters and fetch temperatures- Specific Mill device models or API versions supported by version 0.15.0
- Whether PyJWT is used for authentication or token handling with Mill's API
- Rate limits or throttling behavior when polling multiple heater devices
What it is and what it does
millheater is a Python 3 library that communicates with Mill heater devices over the network to send control commands and retrieve temperature readings. It wraps Mill's API using aiohttp for async HTTP requests and PyJWT for authentication, making it suitable for integrating Mill heaters into home automation systems or custom control applications.
The library is actively used in Home Assistant's Mill climate component. It targets modern Python (3.10+) and offers a low-friction installation as a pure-wheel package. Maintenance is aging—the last commit was recent but development activity appears limited—so you should expect slower response to bug reports or feature requests.
Use it for
- Integrate Mill heaters into a Home Assistant or other home automation platform
- Build a custom dashboard to monitor and control multiple Mill heater devices remotely
- Automate heating schedules by querying current temperatures and adjusting device settings
- Log heater telemetry and temperature data for analysis or historical tracking
Worth the install?
AI-flagged interpretation of the facts on this page. Verify before relying on it.
Yes, if you own Mill heater devices and need programmatic control or temperature monitoring.
The library is stable, has no known vulnerabilities, and is already proven in Home Assistant. The aging maintenance status means you should not expect rapid updates, but the core functionality is solid for its narrow use case.
Install
millheater on PyPI
Before you install
Low install friction with a pure-Python wheel. Maintenance status is aging—last commit was 2025-12-11 and the repository remains active but shows limited recent development velocity.
Requires Python 3.10 or later; uses async/await patterns via aiohttp, so callers must run within an async context.
License in practice
MIT license is permissive; you can use, modify, and distribute this package freely with minimal restrictions.
Quickstart
pip install millheater
import millheater
# Create client and authenticate with Mill API credentials
# Use aiohttp-based async methods to control heaters and fetch temperaturesVerify before relying
- Specific Mill device models or API versions supported by version 0.15.0
- Whether PyJWT is used for authentication or token handling with Mill's API
- Rate limits or throttling behavior when polling multiple heater devices
Package facts
| License | MIT permissive |
| Python support | Supports the current Python release >=3.10 |
| Install friction | Low. Pure-Python wheel |
| Runtime dependencies | 2 packagesaiohttpPyJWT |
| Maintenance | Aging 246 days since the last release |
| Last repo commit | |
| First released | |
| Downloads | 74,074 / month, #14,878 on PyPI 30-day window, as of 2026-08-14 |
| Known vulnerabilities | None known OSV.dev, checked 2026-08-14 |
| Classifiers | Intended Audience :: DevelopersOperating System :: OS IndependentProgramming Language :: PythonProgramming Language :: Python :: 3Topic :: Home AutomationTopic :: Software Development :: Libraries :: Python Modules |
Evidence: millheater-0.15.0-py3-none-any.whl
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