hasseb DALI Master

hasseb DALI Master is a USB to DALI converter with integrated bus power supply providing maximum of 250 mA of current. The hardware, schematics, and software source code are available free of charge. The device features a USB Human Interface Device (HID) so no drivers for the host PC are required. The original hasseb DALI Master device can be operated using DaliController.exe control software for Windows. The schematics, instruction manual, and the control software can be downloaded using the link below.



The original control software and device firmware support all DALI commands defined in the original IEC 62386 DALI standard. To extend the functionality of the device for future implementation of DALI2, a new firmware and control software are designed. The new control software is based on an open source Python DALI implementation available at GitHub.

The new control software can be used in both Windows an Linux operating systems. To use the new control software the device firmware needs to be updated to the most recent version. Below you can download the new Windows control software and device firmware with update instructions. For Linux users, the source code with documentation is available using the GitHub link above.

The new control software and device firmware are under continuous development. The hardware of hasseb DALI Master device has not changed, thus all old hasseb devices can be upgraded with the new firmware.

NOTE: The officially supported version is the original control software with the original firmware. You can always downgrade the firmware back to the original one found in the software package link below.