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Topic-icon SBL1360 Firmware upgrade failed

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4 years 9 months ago #29530246 by szbeni
Dear Sirs,

We have several SBL1300 v2.0 1324 brushless DC motor controller boards.
I have successfully upgraded nearly all of them to the latest firmware
(v1.4a), except one. I used the serial interface to upgrade
the firmware, but it failed at the very end, when it was checking the
firmware. I upgraded from 1.3 to 1.4a. Now I can't communicate with the
board. I have tried USB, Serial and CAN too. The status led flashes 6
times.
Is there a pinout for jTAG interface or can I enter somehow else to DFU
USB mode or what is the easiest way to upgrade to the latest firmware
and get the board back working?

Best Regards,
Benjamin Szlivka

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4 years 9 months ago #29530252 by TechSupport
The following user(s) said Thank You: szbeni

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