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lynckmeister avatar image
lynckmeister asked

Bmv712 Ve.direct port killed?

Hi ,

I am connecting my BMV712 with a nodeMCU to read the serial data over ve.direct... Today I think i wired the plus and minus wrong or gave to much voltage to it ..

Before, the display turened on only with the 3.3 volt from the ve.direct port and delivered some crap data even if the device was not conected with the RJ11 ...

But now it does not show anything anymore... If I connect the device with the RJ11 , then it works normal, but still does not deliver any values withing ve.direct serial...

Is there anything I can do? Is there a fuse which I can change ?


Thanks for help ..


BMV Battery MonitorVE.Direct
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Alexandra avatar image Alexandra ♦ commented ·
@lynckmeister

Do you get any data over the bluetooth and the victron connect app?


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lynckmeister answered ·

yes, everything works normal on "this side" ... only ve.direct is dead !

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