dmxusbpro - DMX 512 external for Max

The dmxusbpro external for Max gives access to the Enttec DMX USB Pro interface and allows to send or receive DMX 512 data. Thus it's possible to use Max as lighting controller for theatre or interactive installations.

dmxusbpro features (version 1.4):

  • send or receive up to 512 channels of DMX data
  • user setable refresh rate
  • user setable start-code
  • user setable break and mark-after-break time
  • update the firmware of the interface
  • query available serial ports to find connected interfaces
  • query device's serial number

More information about the features and how to use this external can be found in the dmxusbpro manual (203 kBytes ).


The dmxusbpro external works with the 'USB DMX Pro' interface only! The 'Open DMX USB' interface is not supported by this external.

To run the Max version of the dmxusbpro external Max 4.5 or later on Mac OS X or Windows is required. Mac OS 9 and older versions of Max are not supported. A Univeral Binary for Intel Macs running Max 4.6 is available. There is a new version for Max5. However, the older versions also work in Max5.

To make sure that external works for you please check the DEMO versions. They offer the full functionality, but are limited to transmit and receive a maximum of two channels.

User Feedback:

"Wow...this object smokes! I was previously using a [brand removed] model with another custom object to run a 508 channel light show. The dmxusbpro with your object is far faster and far more reliable."

"I just wanted to tell you that the external is amazing and works fine in Max5. It's the best 10euros I've ever payed."


dmxusbpro is available in a single user Non-Commercial License for non-commercial use. This license allows you to use the object for original software and artwork you wish to sell. For commercial use contact me and we can probably sort out a deal.

By purchasing a 1.x License you are allowed to use any upcoming 1.x release without having to pay for an upgrade.

dmxusbpro can only be purchased online. Payment is made through PayPal using your credit card. After purchase I will send you your account information via email. That will enable you to access the dmxusbpro download area and freely download the package(s) you need. If you already have a user account you might want to proceed to the dmxusbpro download area.

By placing an order you agree to the non-commercial license agreement.

Quantity Product Price per Copy  
dmxusbpro 1.x - Non-Commercial License €10.00 EUR
  By checking this box I state that I tried the DEMO versions to make sure the external works on my system. I agree that there is no refund if I can't get the external working!


Note: When your order arrived you will be sent the access data to download dmxusbpro via email. This is processed by a human being and usually happens within the next 3 workdays after your purchase. If you don't get a response within a reasonable time check your spam filters and contact me providing an alternative email address or a telephone number.


© 2007 by Olaf Matthes

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