PHPackages                             scy/fhz - PHPackages - PHPackages  [Skip to content](#main-content)[PHPackages](/)[Directory](/)[Categories](/categories)[Trending](/trending)[Leaderboard](/leaderboard)[Changelog](/changelog)[Analyze](/analyze)[Collections](/collections)[Log in](/login)[Sign up](/register)

1. [Directory](/)
2. /
3. [Utility & Helpers](/categories/utility)
4. /
5. scy/fhz

ActiveLibrary[Utility & Helpers](/categories/utility)

scy/fhz
=======

Library to access the ELV FHZ series of devices

0.2.0(7y ago)111MITPHPPHP ^7.0

Since Nov 6Pushed 7y ago1 watchersCompare

[ Source](https://github.com/scy/php-fhz)[ Packagist](https://packagist.org/packages/scy/fhz)[ RSS](/packages/scy-fhz/feed)WikiDiscussions master Synced today

READMEChangelogDependencies (4)Versions (4)Used By (0)

scy/fhz
=======

[](#scyfhz)

This is a PHP package to access the FHZ 1000 family of SRD860 transceivers and parse messages from sensors.

At least that's what it currently does. The features are limited to what the author currently needs:

- connect to a FHZ 1000 PC from Linux (tested on WSL as well)
- receive temperature and humidity readings from several HMS100T and HMS100TF sensors and make them available as PHP objects

Installation
------------

[](#installation)

`composer require scy/fhz` should be sufficient. In case you want to try [the example script](example.php), make sure you install the development dependencies. Recent versions of Composer do that automatically, older ones need the `--dev` switch.

Usage
-----

[](#usage)

Create a `new Connection`, passing the path to the serial device your FHZ is connected to as a parameter. You can optionally supply a PSR-3 logger as the second parameter.

Calling `read($seconds)` on the resulting object will listen for incoming transmissions and return the first incoming message. If no messages arrived after `$seconds` (a float), the method will return `false`. Messages that arrive while your `read()` is not running will be buffered by your operating system's IO buffer and returned one by one when you call `read()` the next time. (That buffer is limited, so don't get too crazy.)

The message is returned as a a `Message` object or a subclass of it.

Currently, only one subclass is implemented: `TemperatureMessage`. It represents a single reading of a HMS100T (temperature) or HMS100TF (temperature/humidity) sensor. Use methods like `getTemperature()` to access the data.

You can also [have a look at some example code](example.php), which probably explains it better.

Status
------

[](#status)

I'm currently integrating this library into a management and logging interface for my van. The API isn't stable, but shouldn't change too much either.

Documentation, error handling and code structure could use some improvements.

Meta
----

[](#meta)

This library is free software released under the terms of the [MIT license](LICENSE.txt). It is written and maintained by Tim Weber and its source code is hosted at .

###  Health Score

23

—

LowBetter than 27% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity7

Limited adoption so far

Community7

Small or concentrated contributor base

Maturity48

Maturing project, gaining track record

 Bus Factor1

Top contributor holds 100% of commits — single point of failure

How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window.

**Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores.

**Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement.

**Maturity (30%)** — Project age, version count, PHP version support, and release stability.

###  Release Activity

Cadence

Every ~0 days

Total

2

Last Release

2742d ago

### Community

Maintainers

![](https://www.gravatar.com/avatar/ac4083486ea9d3dacd9322a13a29227209905ed83118a00583d124032ca2c9f5?d=identicon)[scy](/maintainers/scy)

---

Top Contributors

[![scy](https://avatars.githubusercontent.com/u/28629?v=4)](https://github.com/scy "scy (16 commits)")

---

Tags

elvfhzfhz1000fs20hms100thms100tfphp

###  Code Quality

TestsPHPUnit

### Embed Badge

![Health badge](/badges/scy-fhz/health.svg)

```
[![Health](https://phpackages.com/badges/scy-fhz/health.svg)](https://phpackages.com/packages/scy-fhz)
```

###  Alternatives

[ecotone/ecotone

Supporting you in building DDD, CQRS, Event Sourcing applications with ease.

558549.8k17](/packages/ecotone-ecotone)[civicrm/civicrm-core

Open source constituent relationship management for non-profits, NGOs and advocacy organizations.

728272.9k17](/packages/civicrm-civicrm-core)[j0k3r/php-readability

Automatic article extraction from HTML

186808.8k6](/packages/j0k3r-php-readability)[symfony/ai-platform

PHP library for interacting with AI platform provider.

51927.7k134](/packages/symfony-ai-platform)[symfony/ai-agent

PHP library for building agentic applications.

30536.7k44](/packages/symfony-ai-agent)[spomky-labs/pwa-bundle

Progressive Web App Manifest Generator Bundle for Symfony.

6144.4k1](/packages/spomky-labs-pwa-bundle)

PHPackages © 2026

[Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)