controller connection

[Max1947]

there is no combination with brown, white green black

it should be blue not green.   So something is not right

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if you disconnect the controller from the raspberry pi, it should only light the red LED.   Is this the case?


If the orange light is on when you connect to the pi, then the pi is not configured correctly

Sean apologizes, it's blue and not green (I've become color blind).

Yes, if I disconnect the Pi, only the red LED remains on. 
Tomorrow I will try starting from scratch with a new SD card. I will configure OP again with only Moitessier and GPS and add the controller of course, 
I'll let you know. In the meantime, thanks and good wind.