The Castle Link™ app enables users to wirelessly program settings and update firmware on any current Castle Creations ESC, many older models and the BEC 2.0/BEC Pro using the waterproof Castle B•LINK Bluetooth® adapter. You can quickly alter parameters and fine-tune adjustments anytime, anywhere.

- Save profiles to allow for quick changes between settings

- Sync information between multiple devices

- No data/internet connection required

- The Castle Link app can be used with multiple B•LINK adapters or can store vehicle information and allow users to use one adapter on multiple vehicles

- Each B•LINK is protected with a 4-digit passcode to prevent tampering with your settings

Requirements:

- Castle B•LINK Bluetooth adapter (011-0135-00)