Servers by jDrones

CAN bus and I2C incompatible?

Hello everybody.
I have a black cube, when I enable the can bus, the i2c stops recognizing any peripherals.
Are they incompatible?

I have the same issue with the compass of here v1 and maxbotic sonar.

When I enable the can bus for connect the here flow, the compass are missing and the sonar not work, if I disable the CAN bus the compass and the sonar works again.
The here v1 is connected to gps1 port, the sonar to I2c port and the here flow to CAN 1 (Labeled CAN 2)

Im using copter 4.0.5

Thanks

Servers by jDrones