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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:

Castle Link V3

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