OnStep Controller2

OnCue

About this app

OnStep is a DIY computerized Goto controller for Telescope mounts. This App controls most functions through Bluetooth or Wifi from your Android cell phone or tablet.

The user can Configure, Initialize & Align the mount, Park, program PEC, and find/goto celestial objects. These include our Moon, the Planets, and several catalogs: NGC/IC, Herschel 400, Messier, and finally the named bright stars.

Be sure to read the OnStep Wiki for more information on connecting to OnStep using this App:
Connecting to OnStep

Ratings and reviews

This app is the greatest advantage OnStep controller by far. It is an effective replacement for both Smart Hand Controller and Smart Web Server (Wemos) because it works with internal bluetooth if ESP32S is used in build. Also, there are other perks like polar alignment correction and smart tracking correction... Only missing tool is polar hour angle calculator

This app is awesome only thing I would like to see is the focus controller have the option of a slide bar to control the focus tube aswell as just buttons.

Works stable with OnStepX, nice for simple visual observations, when you don't have a PC close to you.

What’s new

Revert Bluetooth changes