I decided to put data link on F450 and Naza-M V1. I have PMU from upgrade a new phantom main board left.

On PMU it have only one CAN Bus. So you can only plug data link. If you want to use with Zenmuse. You have to use CAN hub.

Setup is strange forward. First you have to upgrade Naza-M firmware to version 4.00. And data link firmware by assistant software. Then you can plug it into CAN port.

Update 1: Please make sure you not using iOS7.0 GM or later. Bluetooth function not working.

Update 2: Auto landing and Joystick mode is working perfect.