Cool thanks. Just couldn't find this in the manual.
> Ground. It's got an internal pull-up to 5 volts. If you're running
> length of cable, I'd suggest an external pull-up through a 4.7k
> resistor. The internal is kind of weak and is subject to noise on long
> cable runs.
> kb9lgs wrote:
> > I am trying to figure out manual switching of the configuration using
> > the line on the rj11. Now open and not connected to anything is one
> > status. Obviously you switch it to either power or ground to turn it
> > on. But which ????? I can't seem to find this in the documentation.
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