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Specialists in data acquisition, signal conditioning and data communication
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MAQ®20 Online Demo

Access your MAQ20 system from anywhere

We have built a hardware module which acts as a process simulator. We have connected this hardware to a MAQ20 and, using our website which utilizes the MAQ20 Python API, you can interact directly with the hardware using your browser. You can even witness your interaction via a live video feed directly from a camera pointed at the actual hardware in Tucson. Schedule a session now and you can take full control of the hardware.
Note: This demo is best viewed on a desktop/laptop browser and is not recommended for mobile devices such as tablets or smart phones.
To access this demo, you must sign in using your existing account or create a new account with dataforth.com
MAQ20 Process Simulator demonstration
MAQ20 Remote Weather Station

Online Demo Source Code

Browser (Client) Web Application
  • UI
    • HTML5 Canvas Controls
  • Javascript
    • requests data samples from server
      • updates UI controls
    • sends user input messages to server
Server-Side Web Application
  • responds to data sample requests from client
    • uses latest data cached in database
  • listens for user input messages from client
    • sends messages to server message queue
Python Application
  • utilizes MAQ20 Python API to connect and communicate with MAQ20
  • samples MAQ20 for latest data
    • updates data cache in database
  • listens for user input messages in server message queue
    • sends user input commands to MAQ20


Download Python application used for this demo.

This Interface was developed using the MAQ20 Python API. The Source Code, Documentation, and Reference can be downloaded below.

Python API Download

Description File Type Download Size Manual Only
MAQ20 API Python ZIP 1.4MB

Software and User Manual Downloads

Use the MAQ20 Software and User Manuals download center to access all MAQ20 Software.
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Download Center

We want your feedback!

We are interested in your feedback regarding this MAQ20 Online Demo. Please let us know what you think and if you have any questions regarding the MAQ20 and how this demo could apply to your application.

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