CosmoPilot – GoTo Dobsonian Upgrade

CosmoPilot – Motorized GoTo Controller for Dobsonian Telescopes

CosmoPilot is a mobile app designed to convert a classic Dobsonian telescope into a fully motorized GoTo system.
With the help of an ESP32 controller, stepper motors, and 3D-printed parts, your telescope can automatically move, track, and locate celestial objects with high accuracy.

Features:

• GoTo any celestial object using RA/Dec or Alt/Az

• 1-star and 2-star alignment

• Object tracking (RA/Dec or Alt/Az based)

• Full object catalogs stored on the phone

• On-screen joystick control

• Automatic time/date/location sync

• Real-time telescope position updates

• Works fully offline

Hardware Requirements:

• ESP32 controller

• 2× NEMA17 stepper motors

• TMC2209 drivers

• 3D-printed altitude and azimuth gear system

• CosmoPilot wiring guide (included on the official website)

Project website:
https://cosmo-pilot.com