question

gingernut avatar image
gingernut asked

MTTP Smartsolar 75/10 bluetooth turned off

The Bluetooth on my controller has stopped - not showing in BT devices.


A small black piece of plastic has fallen out of the bottom.


I'm currently away, is there anything I can do to switch the BT back on please?


The controller appears to be working fine (lights).


Yours Roy

MPPT SmartSolar
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sparkpoint-solar avatar image sparkpoint-solar commented ·

I'm interested to hear the answer to this thread.

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1 Answer
Matthias Lange - DE avatar image
Matthias Lange - DE answered ·

I guess the small plastic piece it the jumper placed in the VE.direct port.

But this jumper has nothing to do with the Bluetooth.

I would try to restart the MPPT.
Disconnect PV, disconnect battery, wait a few moments, reconnect battery, try to connect with VictronConnect and connect PV if BT works again.


mppt-jumper.png (185.6 KiB)
mppt-jumper-2.png (155.9 KiB)
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