Software and Updates
EFA and Delta-T software for CDK12.5 thru CDK24 Telescopes
Controls the Electronic Focuser Assembly (EFA) and Delta-T Heater on PlaneWave telescopes. Includes ASCOM Focuser and Rotator drivers. Compatible with most CDK12.5, CDK14, CDK17, CDK20, and CDK24 telescopes.
If you communicate with your EFA through a cable connected to a Celestron hand controller, please install PWI Focus. If you wish to use PWI3, please contact PlaneWave Instruments for information on a cable upgrade kit.
Control software for A200 and Mathis fork mounts
Controls PlaneWave A200 German Equatorial mount and Mathis fork mounts that use a Sidereal Technology control system. Includes an ASCOM mount driver.
Control software for CDK700 telescopes
PlaneWave Interface 18.104.22.168 for CDK700 (Serial numbers 005 and up)
PlaneWave Interface 22.214.171.124 for CDK700 (Serial numbers 001 thru 004)
ASCOM Drivers for CDK700 2.4
UCAC4 Catalog for CDK700 (Part 1 of 2)
UCAC4 Catalog for CDK700 (Part 2 of 2)
View Recent Changes
Controls the mount, focusers, rotators, M3 mirror, and auxiliary hardware on PlaneWave CDK700 telescopes.
Used for CDK telescopes that connect to the EFA via a Celestron hand controller.
PWI Focus is no longer supported. If you wish to upgrade to the latest supported version of the PWI control software, please contact PlaneWave Instruments about a PC Cable Upgrade Kit.
Standalone version of the PlateSolve utility. If you are downloading PWI3, STI, or PWI2 for CDK700, PlateSolve is already included and does not need to be downloaded separately.
Delta-T Firmware Update (firmware 1.0.13219)
Update your Delta-T firmware to the latest version.
EFA Firmware Update (firmware 1.06)
Update your EFA box to the latest version.
Hand Controller Update (firmware 1.02)
Update your Celestron-branded hand controller to the latest version.