UDP and Ethernet communication

The UDP SDK is a free and open source communication protocol to command the Chromateq software and CQSA-E interface from other applications and software. The Ethernet UDP protocol is available for any systems (Windows, Mas Os X, Linux, IOS, Android) and is base on the Ethernet communication. No drivers is needed.

UDP JSON Protocol

  • Easy Protocol base on Ethernet UPD communication
  • Complete list of command to play, stop scenes and command the software and hardware functions
  • Protocol for our DMX software and our Ethernet devices
  • For all systems: Windows, Mac, Linux, Android, iOs
  • 100% free protocol
  • Wifi or Ethernet compatible


Since 2021, our UDP protocol includes a list of commands fully compatible with all our softwares in Live (PRO DMX 2, PIXXEM, PRO DMX, LED PLAYER) and some of our Ethernet interfaces in Stand Alone (CLUB-E, PRONET-E, CQSA-E, DIN-E).

The Link includes:

  • A Project example in C++ language to start easily your software development
  • The documentation of our USB communication and protocol (.PDF and .ODT files)
  • The list of commands base on JSON Protocol (.txt)
  • A video example of JSON Communication in UDP (MP4)

Our low level USB and Ethernet communication SDK, updated from 2023 and compatible with all our latest devices.
The SDK includes and example of code in C++.
You can take control of the following interface in Live, send DMX and receive DMX values with your own App and Software :

  • CLUB 128, CLUB 512, CLUB 1024
  • CLUB-E 1024, PRONET-E
  • CQSA 512, CQSA 1024
  • SLIM 512, SLIM 1024
  • TOUCH 512, TOUCH 1024
  • DIN-E 512, DIN-E 1024, DIN-E 2048

OS Versions available and compatible:

The DEV Kit gives a different library file for all the following OS:

  • Windows 32 bits / 64 bits
  • MAC OS X 64 bits
  • Linux 64 bits
  • Raspberry 64 bits (Arm)

The Link includes:

  • The Documentation (.PDF file)
  • Src code, DLL, libraries
  • Test tool (.EXE file)
  • USB drivers (Windows, Mac OS, Linux)