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Lumen Lights with Heavy configuration not working

Hi everyone,

I have recently purchased the heavy configuration for BlueRov2 and can’t make the lights work. Obviously with the lights and pixhawk I have changed it from socket 7 to aux 1. I looked at qgroundcontrol and it doesn’t have an option to change lights to socket 1. Would be great to get some advice.



Hi @diveeerrr

Did you load the default parameters for the Heavy?

Loading the default Heavy parameters will change the Lights 1 output channel from Main Output 7 to Aux Output 1 (also called Channel 9).

Hi Kevin,

Thanks for the quick reply.

I loaded the parameters for heavy configuration, I can now see this has changed the channel to 9 but the lights still wont turn on after reboot.

Look forward to hearing from you.


Hi again,

Really sorry to have wasted your time, checked the electrics again, turns out I wire them up wrong. All working now.

Many thanks,


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No problem, that’s what we’re here for. :slightly_smiling_face: Good investigation and troubleshooting on your end!

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