Garmin GPSMAP 66st Followup

Hi Guys :) This is a followup to the previous couple of videos on the Garmin 66st. This one also takes a quick look at some accessories.
Errata: The dsPic should be connected to the SPI clock signal in the block diagram with Garmin Chirp! One of the SPI pins (enable) is connected to the wrong pin in the RF transceiver diagram.
Any talk of the 66st devices relates to device firmware version 2.10, which is the current version at the time of uploading this video.
The extra video segment referenced in this video: https://www.youtube.com/watch?v=Wj2vUpKcXtA

Видео Garmin GPSMAP 66st Followup канала Brek Martin