Does anybody have any experience of the "Channel Steering" function on the Motorola GM350?
As far as I can see, there are only 5 input lines, which means you can only select 32 of the 128 available channels. Or have I missed the point?
Also, from GP1, GP3, GP4, GP5 and GP6, which is the LSB and which is the MSB input?
I found a video on Youtube about the GM300 which looks like it might be almost relevant, but it's in Turkish!
I was planning to use an Arduino Uno to control the GM350 channel, and also to control an external CTCSS module (because the GM350 internal CTCSS channel is fixed per channel).
73 Mike G4KFK