Use all sensors on Cube Black + 2 Here2 GPS

Cube Autopilot
1

Hi everybody. I have set up a 650 quad with a Cube Black and 2 Here2 GPS (one on I2C, one on CAN).
I was wondering if it is possible to use ALL the sensors this configuration offers (I think that is 4 compasses in total), or if we are limited/it is better to use only 3?
In this case, is it better to use the 2 external compasses and 1 internal, or is it better to use 2 internal and 1 external as if the quad only had 1 GPS?

2

The limit is 3, best use the external

3

Hey @philip
Will the compass id be different with CAN and serial?

4

Yes. Part of the I’d is the bus it is on.

1 Like
5

Great! That would make it good consistent 2 external compasses.

6

Thanks for the answer @philip. I will then use the 2 external.
The limit of 3 is because the hardware cannot take more (computation power) ? In this case, maybe this limit can be removed with more powerful versions of the Cube? Or doesn’t it make sense to have more than 3?

7

It makes no sense to use more

8

Ok, thanks @philip.