beginner FPV questions.

Trying to figure out the DJI fpv stuff and wondering if i need a "CAN HUB" seems i am one connection short of putting all the following items to use:

1. iosd mini
2. zenmuse h3-2d cgu
3. BTU
4. Naza PMU

am I one can bus port shy here? does it matter which one is connected to the naza pmu first?
 



PeteDee

Mr take no prisoners!
You can use a CAn Hub or get rid of the Bluetooth module, make a choice. I have never felt the need for a BT module but depending on what you are wanting to do you may have to have a BT module, if you do then get a CAN hub.

Pete
 

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