So i recently upgraded my phantom 1 with the PMU v2 and the GCU v2 so i could use a gimbal on it. but it seems as though it has knocked out the GPS. I though i must have just wired it all wrong so i did it all again and nothing changed the GPS isn't recognised when i go into the A2 software. Really really sucks as this means its really hard to fly when its windy... which being england thats quiet alot of the time. so it would be amazing to hear some responses if anyone knows anything about this probelem.
Dont know if i just need to install the GPS drivers again? but i couldn't find any... so im out of ideas.
Where do you have the GPS plugged into?
I don't see the main board in your screen shot so I am assuming that you have bypassed the main board and set this up as a Naza V2.
If this is true - the GPS should plug into the PMU CAN port.
So to verify the PMU is plugged into the "EXP" port on the Naza and the GPS is pugged into the Can Port labeled GPS and the GCU is plugged into the PMU CAN port for Expansion. Is this correct?