W&T connects
Interfaces for TCP/IP, Ethernet, RS-232, RS-485, USB, 20mA, glass and plastic fiber optic cable, http, SNMP, OPC, Modbus TCP, I/O digital, I/O analog, ISA, PCI
Firmware:

MQTT.box

Model 55990


Current firmware
Date Changes and comments Revision
March 31, 2022
  • Error in network configuration fixed
Before loading this version you must first update to Version 1.09 ! After loading this version you can no longer downgrade to versions earlier than 1.12 !
1.17
ZIP download
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Older firmware
Date Changes and comments Revision
March 16, 2022
  • Certificate management for HTTPS and MQTT connections introduced
Before loading this version you must first update to Version 1.09 ! After loading this version you can no longer downgrade to versions earlier than 1.12 !
1.16
on request
August 18, 2021
  • Mosquitto broker updated to v2.0.11
  • MQTT via WebSockets now possible
  • Configuration backup added
Before loading this version you must first update to Version 1.09 ! After loading this version you can no longer downgrade to versions earlier than 1.12 !
1.14
on request
April 16, 2021
  • Firmware update encrypted starting with this version
Before loading this version you must first update to Version 1.09! After loading this version you can no longer downgrade to earlier versions!
1.12
on request
April 9, 2021
  • Bridge firmware: Preparing for an encrypted update
After loading this version please update to at least Version 1.12!
1.09
ZIP download
October 30, 2020
  • Open source components updated
1.06
on request
September 11, 2020
  • initial firmware
1.03
on request
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