Release History Hub
Product Changelog
Comprehensive release notes, firmware updates, driver packages, and software enhancements across all Lichtvision DALI engineering tools. Select a product below to review detailed version histories and new features.
ProbitBench
DALI analytics and testing software used with ProbitLab2, ProbitGears, ProbitSite and the legacy ProbitLab.
V4.7.1.2
- Sniffer shows several device events inline with DALI frames for better log interpretation
- GUI optimisations
- ProbitSite Scan viewer: Load and view DALI bus scans, export/import to XML
ProbitLab2 Firmware
Firmware for the ProbitLab2 reference DALI bus master used for IEC 62386 / DALI-2 certification.
V4.14
- For ProbitBench V4.5.0.0 and higher
- Added support for multiple frame detect with bit frame transmission trigger
- Internal optimisations
ProbitGears Firmware
Firmware for the ProbitGears DALI control gear simulator used in development and certification testing.
V4.6
- For ProbitBench V4.4.0.0 and higher
- Bus line status issues fixed
- Memory bank issues fixed
ProbitSite Firmware
Firmware for the handheld ProbitSite DALI diagnostic tool, including DALI Alliance product database updates.
V1.5
- DALI Alliance product database from 2026-02-05
- New Configuration feature: set and remove short addresses
- Expert mode (enable via ProbitSite App)
ProbitSite App for Windows
Windows companion app to import, view and organise ProbitSite scans and DALI bus logs.
V1.2.1.1
- Bugfix: add missing 'Address' column in CSV export
Probit Driver Package
Windows USB driver package for all Probit hardware (ProbitSite, ProbitLab2, ProbitGears, ProbitLab, ProbitDongle).
2.12.36.4 (WHQL)
- WHQL certified
- ProbitDongle device added