Software & Firmware

SynScan App

• SynScan App
• SynScan App [Earlier Versions]

Hand Controller Firmware

• SynScan V4/V5 Hand Controller
• SynScan V3 Hand Controller
• SynScan Hand Control Firmware [Earlier Versions]

Drivers and Tools

• ASCOM Driver
• Motor Controllers
• Motor Controllers [Earlier Versions]
• Accessories

Star Adventurer

• Star Adventurer/Star Adventurer Mini

Firmware Updates

SynScan V5 Hand Controller For All GOTO Mounts, Version 6.04.01

• Download
  Size: 782 KB | 01-10-2025 | SynScan V4/V5 Hand Controller
  What's new:
  1. Primary update allows simultaneous connection of both the hand controller and the SynScan app.
  2. New firmware definition for the EQ mode.

SynScan V5 Hand Controller For All GOTO Mounts, Version 6.03.00

• Download
  Size: 782 KB | 01-10-2025 | SynScan V4/V5 Hand Controller
  What's new:
  1. Fix SynScan GPS Elevation error.
  2. Fix minor bugs.

SynScan V4/V5 Hand Controller For All GO-TO Mounts, Version 4.42.00

• Download
  Size: 779 KB | 01-10-2025 | SynScan V4/V5 Hand Controller
  What's new:
  1. Allows simultaneous connection of both the hand controller and the SynScan app.

SynScan V4/V5 Hand Controller For All GO-TO Mounts, Version 4.41.00

• Download
  Size: 779 KB | 01-10-2025 | SynScan V4/V5 Hand Controller
  What's new:
  1. Fix GPS Elevation error.
  2. Fix minor bugs.

SynScan Hand Controller for AllView mount, Version 4.09.01

• Download
  Size: 590 KB | 21-02-2018 | SynScan V4/V5 Hand Controller
  What's new:
  1. Modified picture number in Easy Pano Mode.
  2. Added backlash compensation in Video Coursing and Time Lapse Modes.

SynScan Relay V4, Version 4.2

• Download
  Size: 8KB | 04-09-2019 | SynScan V4/V5 Hand Controller
  Description: Allows the hand controller to work as a transceiver for firmware updates.

Windows Program: SynScan Hand Control Data Logger v1.0

• Download
  Size: 43.7 MB | 20-02-2026 | SynScan V4/V5 Hand Controller
  Description: A utility to identify hand-controller devices and log system data.