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:

pure.box 3 Serial

Model 50520

Current firmware
Date Changes and comments Revision
March 10, 2022
  • Error in turning network services off and on fixed
 1.76 beta
on request
March 2, 2022
  • TLS 1.0 and 1.1 disabled / SSL 2.0 and 3.0 disabled
 1.75
ZIP download
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Older firmware
Date Changes and comments Revision
June 16, 2021
  • Error in web socket access for user programs fixed
 1.71
on request
October 29, 2020
  • Open source components updated
 1.70
on request
December 10, 2019
  • Problem with time synchronization fixed
  • Open source components updated
Please note: After loading version 1.61 it is no longer possible to downgrade to an older firmware!
Please note: To be used with this firmware version, your own C and C++ programs must be recreated with the new cross-compiler!
 1.61
on request
July 15, 2019
  • Problem with firmware update fixed
  • Open source components updated
 1.56
on request
November 7, 2018
  • Error fixed which slowed down system start
 1.53
on request
June 6, 2018
  • Error fixed: FTP server start was prevented
 1.48
on request
May 28, 2018
  • Open source components updated
 1.47
on request
August 9, 2016
  • Open source components updated
 1.35
on request
June 13, 2016
  • Open source components updated
 1.33
on request
March 17, 2016
  • FTPS added to FTP Server
  • Open source components updated
 1.32
on request
August 20, 2015
  • System stability after power failure increased
  • Open source components updated
 1.25
on request
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