Program your Castle brushless ESCs and accessories on your Windows® PC with the Castle Link USB programming kit.
Set up of programmable options with point and click ease
View your current program settings
Air users can customize values for low-voltage cutoff, prop brake strength, governor gain and more
Surface users can customize values for low-voltage cutoff, drag brake, torque limiting and more
Download new software updates as they become available
Simple programming interface featuring:
All-in-one support for all Phoenix, Talon, Thunderbird, QuadPack, DMR, Mamba, Sidewinder, and Hydra controllers, as well as accessories like Telemetry Link, as well as all of our external switching regulators (BECs).
Demo Mode allows users to check available settings without connecting their Castle device to the computer
 
Computer download:  https://home.castlecreations.com/download-castle-link/