I am in the process of doing these exact changes to my 1.1.1 phantom. I was previously running the PMU v2 and the gimbal GCU to power the zenmuse H3-2D and all was good. I've been researching an FPV setup and decided to go with the upgrade board, AVL58 and the iOSD mini. I installed the upgrade board today (success) i reinstalled the PMU v2 for the can bus port to run the iOSD mini. Heres the problem... everything powered back up and checked out in the Naza assistant software but the gimbal after powering on and straightening out started a slow drift to a not level and doesn't resound to the gimbal control lever on the remote.... but when I removed the PMU v2 and setup just the gimbal all works as it should. So whats up with that? any one have an idea? I was able to connect the iOSD Mini to the assistant software and install the firmware update so I know it was connected and receiving data.
Could this be my problem?
DanCH said:
FC40 Pilot said:
I've recently installed a PMU v2 and mini IOSD and the 2 things I found was that I needed quite a powerful soldering iron to melt the main battery power connections to connect the PMU, and that most of the work was soldering all the wires for the camera to IOSD and IOSD to VTx.
Also with the the GCU had a usb port to connect it to the gimbal assistant software. How do you do this now without that usb port?
thanks