We spend 90% of our lives indoors.
Metriful gives you the data you need to assess and improve your environment.
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Sensor by Metriful
What is it?

The MS430 is an electronic sensor module for indoor environment monitoring.

It connects easily to Raspberry Pi, ESP8266, ESP32, Arduino, and thousands of other devices.

The MS430 automates sensor management, making it quick and easy for you to create advanced systems.

Applications include smart home automation, Internet of Things and context awareness.

What does it do?

The MS430 measures eighteen important environmental variables.

Measurements can be on-demand, or automatically scheduled, and include:

Air quality

Volatile organic compound pollution


Air pressure


Sound noise

Sound frequency bands

Air particles (with secondary sensor)

Light illuminance

White light level

Each variable is explained in detail in our User Guide.

How do I use it?

Simply connect it to your Raspberry Pi, Arduino, or ESP board, and run our open source software.

Our instructions and code, hosted on GitHub, cover:

  • Sending data to cloud IoT storage: view your data online

  • Home Assistant interface: trigger home automations

  • IFTTT interface: receive email alerts

  • Customized webpage servers: self-host your own data

© 2020 Metriful Ltd.

Metriful Ltd is registered in England & Wales.  Company Registration Number: 12397348.

Registered office address: 27 Old Gloucester Street, London, WC1N 3AX, United Kingdom