Gday Glen
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Why does it have to be some dedicated astro product
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The RigRunners actually appear to have come out of the Ham Radio world, but were picked up because they worked natively at 12V, which suited Astro installations.
If you want to these days, you could get a simple Arduino based kit and put your own together ( incl WiFi ), based on exactly what you want.
Lots of options.
Andrew