What's the process for updating the MinimOSD? I want to be able to upgrade to 2.6 on my APM, but I don't want to lose my OSD... and I can't for the live of me work out, nor find instructions on how to update the MinimOSD.
I've tried this:
I bought a FTDI Serial adapter, but I seem to be missing the USB driver as I can't connect via the COM port that is shown.
Anyone know where I get the driver?