Wiesemann & Theis GmbH

Networking, sensors and interface technology for industry, office and IT

Firmware:

Web Thermometer 8x

Model 57778

Current firmware
Date Changes and comments Revision
August 27, 2024
  • System start optimized
  • Problem fixed: OPC UA: No certificate provided after Anonymous Login
 1.73
UHD download
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Older firmware
Date Changes and comments Revision
June 13, 2024
  • Problem fixed: OPC UA connections were interrupted
  • MQTT - Payload is only checked for presence instead of agreement
  • MQTT - DNS resolution is more dynamic when connection is opened
  • Actions - Interval Timer L for last day of the month inserted (also possible: L-n)
  • FTP error handling revised
 1.71
UHD download
January 9, 2024
  • Stability improvements
  • HTTP requests with token authentication optimized
  • Self-signed certificate for OPC UA use optimized
  • Measuring module: System start optimized
  • Error fixed: Mail authentication method Auth failed
 1.69
UHD download
August 23, 2023
  • TCP/IP stack - MTU up to max. 1500 possible
  • Actions - Host name for HTTP requests in the head corrected
  • HTTP(S) - POST for actions added
 1.67
UHD download
January 16, 2023
  • Update procedure optimized
  • Fixed: Problem with file uploading for certificates fixed
 1.65
UHD download
November 8, 2022
  • Input screen for mail server revised
  • DHCP - Processing of the option flags expanded
  • OPC UA - Transfer of application URI corrected
 1.63
UHD download
August 9, 2022
  • Error fixed: Turning on the OPC UA caused permanent reset which could only be resolved by a factory reset.
  • Security: Eliminating the outdated protocols TLS 1.0 and 1.1. Effective immediately only TLS 1.2 is supported.
 1.59
UHD download
July 12, 2022
  • Temperature difference produced an erroneous message
  • File upload optimized
 1.58
UHD download
May 4, 2022
  • New: Configure measurement value compensation with up to 10 correction points per sensor via JSON file.
  • Firmware update: Initiating via button in the interface possible
 1.57
UHD download
March 2, 2022
  • New: Configurable NodeIDs for OPC-UA
  • MQTT: Retain flags revised
 1.55
UHD download
January 20, 2022
  • Mixed operation with Pt100/Pt1000 was not possible
  • HTTPS - Chunked transfer revised
  • SSL/TLS - Certificate upload now possible again
  • DHCP - IP assignment with DHCP relays adapted
  • Boot sector - Emergency access when firmware update is interrupted now revised
 1.54
UHD download
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