UPconnect V2.3.7
Release date: 04.02.2026
System requirement
| System | Recommendation |
|---|---|
| Minimum UP version | UP - 6.1.0 |
| Minimum Java version | JRE 17 |
| OS | Win 10, macOS Sequoia, Linux |
| RAM | 1 GB |
Eclipse Update Site
Use Eclipse Update Site to update UPconnect Eclipse Plugin: https://updates.avm.swiss/up/connect
Download
The standalone package can be downloaded from the AVM Nexus An architecture and operating system dependent JRE must be placed to UPconnect "jre" folder: https://adoptium.net/de/temurin/releases?version=25&os=any&arch=any
Important Information
Consider that there are 1 known issue while using OPC-UA subscription mode:
- AVMASPDEV-4406: Invalid refresh of variable value at frontend with OPC-UA subscription mode
- Happens only while writing to an item from Frontend and PLC in same time window.
Use OPC-UA polling mode as workaround for those issues.
Bugs / Features / Improvements
Features
AVMASPDEV-4880 New ADS connection type for Beckhoff Linux targets compatibility (CX8290, CX9240, ...)
AVMASPDEV-4891 ServiceUi for Linux
AVMASPDEV-4922 ServiceUi parameter save triggerable over MQTT
AVMASPDEV-4934 ServiceUi parameter load triggerable over MQTT
Bugs
AVMASPDEV-4849 MQTT method call with parameters
AVMASPDEV-4924 ServiceUI export not possible with Classtype
AVMASPDEV-4932 UPact Exceptions (Thread safety)
AVMASPDEV-4936 UpConnect logger does not work