No TXT connection after firmware update to 4.4.3

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Beiträge: 6
Registriert: 17 Aug 2018, 15:10

No TXT connection after firmware update to 4.4.3

Beitrag von eliseur » 18 Aug 2018, 17:26


And sorry to write in English, but I live in Belgium and my German is poor.

I have upgraded ROBOPro to 4.4.3 and installed firmware 4.4.3 on my robotics TXT controller . Earlier version was 4.2.4. Since I upgraded, I cannot connect receive dat from the controller anymore:
RoboPro test function shows that the connection is stopped. Camera is no more visible in ROBOPro. Sound functions of the controller do not work. Bluetooth is not visible in PC.
What should I do ? Is there a way to reset the firmware of the controller to version 4.2.4 ?
Or should I send the TXT Controller to FT for review ?

Thank you in advance.

PS: I use the latest version of Windows 10 professional 64 bits on different PC's, all with the same result.

AlexanderSteiger ft
fischertechnik Mitarbeiter
Beiträge: 24
Registriert: 09 Aug 2017, 08:39

Re: No TXT connection after firmware update to 4.4.3

Beitrag von AlexanderSteiger ft » 05 Sep 2018, 10:06

Please see

1. Execute 0_new_root.bat to show and write down the root password
2. Execute 1_repair_FwUpdTxt.bat to repair IO firmware of TXT controller

Kind regards,
Alexander Steiger