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chririva

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Problem with CC3D
« on: November 20, 2018, 03:37:56 pm »
Hi, i bought all components to build my drone, now i'm trying to connect the CC3D to configure it with the wizard, but i really can't connect it:
the tx sends 24 - 48 bytes but there are 0 bytes on the rx. Any suggestions? I can't even update the firmware
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TheOtherCliff

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Re: Problem with CC3D
« Reply #1 on: November 20, 2018, 06:59:39 pm »
GCS version must match CC3D firmware version.  The first thing you need to do is update firmware and since it won't connect you need to use the Manual method then press "Upgrade and Erase".
https://librepilot.atlassian.net/wiki/spaces/LPDOC/pages/5669026/Firmware+Tab#FirmwareTab-Manualmethod


You may need to update the bootloader then update the firmware.  Read the whole page for bootloader and troubleshooting.
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chririva

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Re: Problem with CC3D
« Reply #2 on: November 21, 2018, 10:45:46 am »
Thank you so much for your answer.

MY GOD, I spent hours to fix this issue. The probem in my case was the cable! Because I used a cable that was used as supply, there are no wires for data inside. I just tried with another and everything was perfect.
I spent hours because of this  :'( :'(
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