==2024== Celestron Telescope Hand Controller Firmware Update

Quick guide on updating the firmware on your Celestron telescope hand controller. Software: Java: https://www.java.com/download/ie_manual.jsp Celestron CFM: https://www.celestron.com/pages/drivers-and-software ******Guide for the older controllers: https://www.celestron.com/blogs/knowledgebase/how-do-i-program-my-flash-upgradeable-nexstar-hand-control-what-about-motor-control Need the Cables? Buy on Amazon to Support AVT-Astro: FOR NEW USB CONTROLLERS: USB: https://amzn.to/3TuBZ51 Need BOTH of these for older serial controllers: Serial: https://amzn.to/3IMlEDD Serial to USB: https://amzn.to/3TJLT3R Get AVT Astro Gear and Apparel: https://avt-astro.com/shop/ My Blog full of great Astro content/reviews: www.avt-astro.com