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

Pixel 6 pro, android 14, FYSETC E4, the app is not responding So on the plus side, setting the app and connection up was very easy. On the downside I get a 'the app is not responding' pop-up every 5-10 seconds. If there is anything I can do to help troubleshoot I'd be glad to be of service.

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