Castle Creations Castle Link V4 USB Programming Kit for Cobra Series (011‑0173‑00)

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Castle Creations Castle Link V4 USB Programming Kit for Cobra Series (011‑0173‑00)

ESC Programming Interface • Castle Creations Electronics

The Castle Creations Castle Link V4 USB Programming Kit (011‑0173‑00) is an essential programming and setup tool for Castle Creations Cobra series ESCs and other compatible Castle electronics. It allows users to connect their ESC directly to a computer for quick configuration, fine tuning, and firmware updates, making it ideal for racers, bashers, and scale builders who want precise control over their power system.


Product Overview

Easy ESC Setup and Advanced Tuning

The Castle Link V4 provides a simple, reliable way to adjust ESC parameters that are difficult or impossible to change from a transmitter alone. By connecting the ESC to a computer via USB, users can easily customize throttle curves, braking behavior, cutoff settings, motor direction, and other performance‑critical options.

It’s a must‑have accessory for anyone running Castle Creations ESCs, especially in high‑power or performance‑sensitive applications.


Key Features

  • USB programming interface for Castle Creations ESCs
  • Designed for Cobra series ESCs
  • Enables quick setup and parameter adjustment
  • Supports firmware updates
  • Clean, reliable connection between ESC and computer
  • Compact, durable design
  • Genuine Castle Creations accessory

What You Can Adjust

Using the Castle Link software (free from Castle Creations), users can typically configure:

  • Throttle and brake curves
  • Motor direction and startup behavior
  • Drag brake and braking strength
  • Battery cutoff settings
  • Timing and power delivery options
  • ESC firmware updates

(Available options depend on the specific ESC model.)


Specifications

  • Brand: Castle Creations
  • Product Type: USB ESC Programming Kit
  • Compatibility: Castle Creations Cobra series ESCs (and other supported Castle ESCs)
  • Interface: USB
  • Part Number: 011‑0173‑00

Compatibility

  • Designed for Castle Creations Cobra series ESCs
  • Compatible with Castle Link software
  • Works with supported Windows and macOS systems

What’s Included

  • 1 × Castle Creations Castle Link V4 USB programming interface
  • Connection lead for ESC programming

How long will it take to ship my order?

Your order will be shipped within 3-8 business days.

How much does it cost?

We offer free trackable shipping on select items.

Shipping rates for partner brand items and international orders may vary and will be calculated at checkout.

Where is my order shipped from?

Big Frenchies apparel is shipped in plastic-free packaging directly from our Virginia facility. Items from our partner brands may have different packaging and can be shipped from any of their fulfillment locations worldwide.

How long does shipping take?

USA: 3-8 business days
CA, AUS, UK, and Europe: 5-21 business days
Rest of world: 5-25 business days

As a small family-owned business, we thrive on your feedback, so it's vitally important for us to make sure you're happy with your purchase.

Our return policy is simple: You have 30 days from delivery to request a return or exchange for most products shipped within the United States.
Customers are responsible for return shipping costs unless the return is due to a defective product. Learn more about our full return policy.

Please note:

  • Returns are only available for US orders. International orders are final sale.
  • For health and safety reasons, personal care items (like baby creams, shampoos, balms, sunscreens, and lotions) and food products cannot be returned once opened.
  • Custom and handmade items are final sale and cannot be returned or exchanged, as they are crafted specifically to order.
  • A restocking fee may apply to certain eligible returns. If applicable, this will be communicated upon return authorization.

You can reach out to our customer support team by submitting your request via the "Contact Us" form or by emailing us at support@bigfrenchies.com. A member of our support staff will respond to you as soon as possible.

We'd love to hear from you!
The best way to reach us is via email: support@bigfrenchies.com.

Have questions about sustainability, shipping, return, exchange or something similar?

Check our FAQ page.

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Making a Difference

By choosing organic cotton clothing, you are using 50% less water, 50% less energy, and 46% less CO2. By choosing Big Frenchies, you are also planting a tree with every order.

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With no chemicals to weaken the fibers, our organic cotton clothing is more durable and softer than conventional cotton clothing, which makes it a great choice for people with sensitive skin.

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