Compatible with Castle Creations and Holmes Hobbies ESCs, the Castle B-Link Bluetooth Adapter allows you to program and update firmware wirelessly using your mobile device. Click here for a list of compatible Castle Creations devices. The Castle Link mobile application is available free for iOS devices at the Apple Store. An Android version is planned for later release. After downloading, the app does not use mobile data, so it can be used even in places with no reception.

Its waterproof construction, small size, and light weight allow it to remain installed or easily transferred to other vehicles. The Castle Link mobile application can be used with multiple B-Link Bluetooth Adapters and also store information about multiple vehicles, allowing a single adapter to be used. Settings can be passcode protected and also synchronized with multiple mobile devices.

Specifications

• Input Voltage:4.5V Min - 13V Max
• Max Continuous Current: 10A
• Max Burst Current: 20A
• Dimensions (with wires): 7.25" x 0.81" x 0.27" (184.15mm x 20.55mm x 6.85mm)
• Dimensions (w/o wires): 1.20" x 0.81" x 0.27" (30.48mm x 20.55mm x 6.85mm)
• Weight: 6.62g / 0.015lbs

ALL SALES ARE FINAL.

Please be sure to look at all of the images before purchasing. Unless otherwise noted all items have been used. If you believe there is something wrong with your order upon arrival or have any other concerns please contact us within 2-3 days.

Orders are shipped out Monday-Friday in the order that they are received. Please allow 2-3 business days for your order to ship. Processing times may vary during web drop weeks. Certain new and RTR items may not be available for immediate in-store pick-up and could take an additional 3-5 days to ship. 

Any questions can be directed to sales@rcadventuresllc.com. If you have a question about an order that you placed include your full name and order number in the email.