ZIP363.57 MBNew R8.3.1
## 2026-11-13 Release Notice DEWETRON Frontend Firmware R8.3.1
Revision: 29aed4dbb8365b7c6e6427add05cb9f911ca9484
Components | Version
--------------------------------|--------------------------
OS | Yocto kirkstone-4.0.33
DEWETRON TRIONet Server | 8.3.1.11034
DEWETRON TRION API | 8.3.1.11034
DEWETRON TRION driver | 8.3.1.11034
## Files
### DEWE3 Frontend remote update
frontend_swupdate_8.3.1.11034_180.swu
### DEWE3 Frontend USB stick image
frontend_update_stick_image_8.3.1.11034_180.img.zip
## Fixes and Changes
* TRION3-AOUT: Fixed an issue where the analog output kept outputting the signal after the channel was switched off
* TRION3-CAN-FD: Fixed an issue where the CAN data stream stopped or did not start on some cards
* TRION multi: Fixed voltage excitation not being switched off on disabled channels
* TRION-2402-MULTI and TRION-2400-dSTG: Fixed an issue where the bridge resistance could not be set after selecting a quarter bridge
* CHASSIS-CONTROLLER: Fixed clock drift on slave segments when the sync cable is removed and inserted
## New Firmwares
HW Support TRION3 modules | Firmware
--------------------------------|-----------
TRION3-CAN-FD-4 | FW: 0032
CHASSIS-CONTROLLER-V1 | FW: 0023