Firmware & Software Updates
Latest releases for the EtherCAT Master stack. Delta robot controller firmware is delivered via the Downloads page.
v2.4.1
Patch April 28, 2026- Fixed rare deadlock during hot connect with >32 slaves
- Improved DC drift compensation under high CPU load
- Updated EtherNet/IP adapter to conform with CIP Vol. 2 rev. 3.5
v2.4.0
Minor March 12, 2026- Added PROFINET IO device mode (Siemens S7-1500 / S7-300 tested)
- New adeeb-ctl dc stats --histogram flag for jitter visualization
- Python bindings updated to support asyncio event loop
- Minimum cycle time reduced to 250 µs on Enterprise (was 500 µs)
v2.3.2
Patch January 8, 2026- Fixed SDO timeout handling for slow mailbox slaves
- Resolved memory leak in domain process loop under continuous operation