It appears the linking option sold by myGMRS has been out of stock for quite a while, as well as the SD card image.
I understand the chip shortage has limited their access to Raspberry PI boards.
Are there any other options? Possibility using a cheap Windows PC, one of the numerous Arduino’s, or any of the other single board computers?
Not trying to start a fire storm, just seeing if there are options available that I am not aware of.
Albert
WRBK882