Expert Power Control 1141 Series
Firmware Release Notes / Revision History
- v1.2.1 - 06.10.2025
- Features
- better TLS certificate backward compatibility when installing older firmwares
- Bugfixes
- fixed ethernet auto negotiation problem
- v1.2.0 - 30.09.2025
- Features
- added zero voltage switching
- added 802.1X switch port authentication
- added OVP info to MQTT telemetry message
- added more device info to SNMP (Product Name, FW-rev, Hostname, MAC-address)
- support daylight saving for US/Canada (configurable)
- additional Gratuitous ARP packets after PHY uplink
- support for TLS certificate chains
- cmdline: added cmds to get external sensor max/min values
- cmdline: added cmd to reset external sensor max/min values
- Bugfixes
- improved OVP functional detection
- now 'All On/Off' is possible when logged in as user (not admin)
- improved handling of TLS Session Tickets
- fixed receive of big DNS query answers
- fixed setting calib values of legacy 7102 sensor
- corrected index of port sensor console cmds
- v1.1.1 - 14.01.2025
- Bugfixes
- re-inserted older JSON OVP signaling to maintain driver compatibility
- improved FW-Upload - no device restart is longer necessary when upload was aborted externally
- increase timeouts to improve FW-Upload behavior
- v1.1.0 - 26.11.2024
- Features
- multi-port switching on events
- all-off reverse is configurable
- all-on restart delay sequence
- IP-watchdog report only function
- make input toggle counter accessible to all protocols
- internal watchdog now additionally monitors MQTT operation
- sensor values configurable in deg F and inHg
- updated SSL(TLS), SSH, MQTT libraries to newest versions
- Bugfixes
- fixed wrong MQTT JSON Device Data Summary when Sensor 7207 inserted
- corrected text in web interface showing countdown of coldstart batch sequence
- fixed wrong units of electrical energy values shown from console cmdline interface
- SNMP octet header now works with length greater 127
- resetting manual calib data when external sensor has none stored
- v1.0.1 - 22.08.2023
- Bugfixes
- 'Choose File' in SSL Cert upload now usable again
- fixed fallback to user/pass when SSH key denied
GUDE Systems GmbH