Flysky INr4-GYB 4-Channel Gyro Receiver AFHDS 3 | NB4 Noble

Flysky INr4-GYB 4-Channel Gyro Receiver – Precision Control for RC Cars & Boats

Take your RC driving experience to the next level with the Flysky INr4-GYB 4-Channel Gyro Receiver. Designed specifically for the Flysky NB4, Noble Lite, and Noble Pro radio transmitters, this compact yet powerful receiver delivers fast, responsive, and stable control using the advanced AFHDS 3 (Automatic Frequency Hopping Digital System 3) protocol. Whether you're racing RC cars or piloting RC boats, the built-in gyro stabilization ensures smooth, precise handling every time.

Key Features

• 4 PWM Channels — Full control of your RC vehicle with four independent channels for versatile setup options.
• AFHDS 3 Protocol — The latest 2.4GHz ISM frequency technology for fast response times and interference-free communication.
• Multiple Data Output Modes — Supports PWM, PPM, i-Bus, S.BUS, and i-Bus2 for maximum compatibility with various RC setups.
• Built-In Gyro Stabilization — Automatically corrects drift and improves stability for a more controlled driving experience.
• Single Antenna Design — Compact and lightweight single antenna for streamlined installation in tight chassis spaces.
• Wide Input Power Range — Accepts 3.5V–9V input, making it compatible with a broad range of RC power systems.
• Online Firmware Update — Keep your receiver up to date with the latest improvements directly via your transmitter.
• Ultra-Lightweight — Weighs just 6.5g with a compact 17 × 29 × 16.6mm form factor — perfect for performance builds.
• Compatible Transmitters — Flysky NB4, Noble Lite, Noble Pro.

Specifications

Package Contents

• 1× Flysky INr4-GYB Receiver

Compatible RC Models

Ideal for RC Cars, RC Boats, and other RC vehicle platforms. Recommended for hobbyists aged 6–12 years and beyond, with adult supervision for younger users.

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Learn More About RC & Radio Control Technology

For general consumer product safety standards and guidance on electronic hobby products, visit the U.S. Consumer Product Safety Commission (CPSC).

Frequently Asked Questions

Q: Which transmitters is the Flysky INr4-GYB receiver compatible with?

A: The Flysky INr4-GYB receiver is specifically designed to work with the Flysky NB4, Noble Lite, and Noble Pro radio transmitters using the AFHDS 3 protocol. It will not pair with older Flysky transmitters that use AFHDS or AFHDS 2A protocols.

Q: What data output formats does the INr4-GYB receiver support?

A: This receiver supports PWM, PPM, i-Bus, S.BUS, and i-Bus2 output modes, giving you flexibility to connect it to a wide range of ESCs, servos, and flight/drive controllers.

Q: Does the Flysky INr4-GYB receiver have a built-in gyro?

A: Yes! The "GYB" designation stands for the integrated gyroscope stabilization feature, which helps correct unwanted drift and improves overall RC vehicle handling stability during operation.

Q: Can I update the firmware on this receiver?

A: Absolutely. The Flysky INr4-GYB supports online firmware updates, which can be performed directly through a compatible Flysky transmitter to ensure you always have the latest performance enhancements and bug fixes.