RJ12 Socket (Straight RJ12 to RJ12 cable) up to meters
Compatibility
Unipolar and Bipolar Stepper Motors
Astrophotography Fit
Best for advanced rigs that need Windows-based automation, onboard power control, and a tidy observatory-style control hub.
Pegasus Astro External Motor Controller is built around the idea that the computer, power distribution, and observatory control should live on the telescope. That keeps cable runs short and supports mature Windows imaging software.
It is overkill for a simple travel rig, but valuable when you are coordinating cameras, focusers, rotators, dew control, and remote sessions from one managed box.
Best paired with
NINA, Voyager, or other Windows automation workflows
Permanent or semi-permanent imaging rigs with multiple powered devices
Power/data cable management mounted directly on the telescope
Not recommended for
Budget travel rigs with one camera and one mount
Users who prefer a locked-down mobile-app workflow
Setups without enough devices to justify an onboard control computer
Where To Buy
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