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Manuals & Software

Latest Firmware Updates

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Update your Celestron product firmware by downloading and running the Celestron Firmware Manager (CFM)

Product Version Release Date Updates
Advanced VX (AVX) 7.15.8270 November-2018
  • Retuned feedback loop. Improves tracking slightly and slewing at rates 2 - 6.
  • Reduced drop error at the end of a goto operation.
AMW007 WiFi module (3rd generation) 1.2.0.10 February-2018 Initial Release
Astro Fi 7.15.9120 July-2019
  • Bug Fix: WiFi would lock up if user lost connection to WiFi attempted to reconnect
  • Bug Fix: Improved reliability of CFM updates over WiFi
CGX 7.15.9120 July-2019 Bug Fix: USB to auxbus passthrough glitch
CGX-L 7.15.9120 July-2019 Bug Fix: USB to auxbus passthrough glitch
NexStar Evolution 7.15.9215 August-2019 Bug Fix: Retuned feedback loop
Motorized Focuser Accessory 7.16.9300 December-2019 Mitigation of potential damage caused by user attempting to use wrench to turn focus motor while powered on
NexStar+ Hand Control 5.30.9200 August-2019
  • Patch : account for additional modules, including those that failed after April 6th.
  • Bug Fix: Patch in 9104, could fail on August 17th for some modules.
SkyPortal WiFi Accessory (3rd generation) 3.1.9120 July-2019
  • Bug Fix: WiFi would lock up if user lost connection to WiFi attempted to reconnect
  • Bug Fix: Improved reliability of CFM updates over WiFi
StarSense Accessory Camera 1.2.13343 January-2014 Support for changes made in 1.09.13346 of the Hand Control firmware.
StarSense Accessory Hand Control 1.20.19207 August-2019
  • Patch: Account for old GPS modules that failed the Week Number Rollover.
  • Allow camera to boot in the background while you begin your alignment or use the menus to setup other items.
StarSense Interface Box For SkyWatcher Telescopes 1.0.6032 March-2016 Initial Release

Latest Software Updates

View All Updates Notify Me of Updates
Product Version Release Date Updates Downloads
USB ASCOM Driver for Focuser 1.5.0 December-2019
  • Corrected bug causing frequent drop outs.
  • Removed "backlash" features from main UI
Download
Celestron PWI 2.2.3 September-2019
  • Feature: New StarSense user-auto-align generator tool
  • Feature: Ability to set solar and lunar tracking rates, as well as enable Ra+Dec tracking for GEM mounts
  • Feature: Joystick/Gamepad support for mount movement control
  • Feature: Meridian sweep support added
  • Feature: Slew limits for alt-az mounts
  • Feature: Battery monitoring for mounts with batteries
  • Bug Fix: Issues with StarSense communication resolved
  • Bug Fix: CPU power consumption decreased substantially
  • Bug Fix: ASCOM related bug fixes
Download
Celestron Firmware Manager 2.7.9144 August-2019
  • Bug fix: Wifi Bridge
  • Dialog boxes showing when connection is restarting
Download
Celestron Focuser Utility 1.0.0 December-2018 Initial release Download
PecTool 1.0.18 July-2018 Updated instller to support Windows 7/8 Download
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