While not familiar with the radio, I would think you can pulse the up/down channel direction control with the GPIO. Good for use in memory mode. That is how the electronic knobs work. And most electronic mic's have the same pulse interface if they allow channel control on them. I think that was the root of your question. You will need to develop in script a way to know what channel you are on perhaps turning it back to ch1 after each use. This would allow you to select a specific channel with scripts with 'xnum' pulses. Did that abt 20 yrs ago with a 10m fm rig on a cat1000. ...mike/kb8jnm
Is there any way to use GPIO to tell a radio with a turning knob which channel to switch to?
Want to use a Kenwood TK-805D for a remote base (this is a 16 channel radio), but the problem is that I don't have a way to simulate a knob spin. Does anybody know how these knobs work, and without a mechanical servo how to tell the radio to switch channels?
73 Skyler KD0WHB _______________________________________________ App_rpt-users mailing list App_rpt-users@ohnosec.org http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users
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