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Topic-icon SDC2130-S firmware 072712 - USB not recognised

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7 years 4 months ago #29527421 by Zoilo
Hello

I have updated my SDC2130-S card with the last firmware : the card was in dfu mode, the uploader says all is done successfully, I reboot the card and the usb is in “Unknown device”...

When I connect the card with serial port and I reboot the card i have a “?FID” response with the last firmware, but if I send a command I have the echo but nothing else and the card stays in \"Short Detected\"

I can reboot in DFU mode and upload the firmware 101911 and the usb work fine.
What is the matter with the last firmware?

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  • roboteq
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7 years 4 months ago #29527423 by roboteq
If the controller is an earlier version, there is a signal that is missing on the PCB and which causes the USB not to get correctly detected.

If your board has 8-pin pads that are labeled P5, you need to add a wire across from pin 1 to 2

P5

1
2
3 4
5 6
7 8

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7 years 4 months ago #29527425 by Zoilo
Ok
it works

Thank you

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5 years 11 months ago #29528919 by g1989
My board has 8 pin exactly as the ones in this picture:
dev.roboteq.com/dev1/press/sdc2130-1850x1387.jpg
But they are not labeled as P5. Are they the same?

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  • Griffin Baker
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5 years 11 months ago #29528920 by Griffin Baker
Replied by Griffin Baker on topic SDC2130-S firmware 072712 - USB not recognised
Yes, that 8 pin is the P5 location.

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