gma 345

Unless I'm wrong, there's no way to get my GoPro to connect to my Garmin GMA 345's Bluetooth to push audio to the video feed. https://buy.garmin.com/en-US/US/p/506609 I see that there are some wired options available that work by using both a GoPro adapter for splitting the USB-C input into...

For those whom may have experience building their own harnesses for the Garmin Audio Panels, I'm installing a GMA 345 and after studying and searching through the installation manual, I can't find provisions for the handheld backup mic. I wrote it off as unnecessary and moved forward with the...