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Flysky INr4-GYB 2.4GHz 4CH AFHDS 3 Gyro RC Receiver with i-BUS2
Flysky
SKU: 202412SID141
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Precio de venta
$41.99
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Precio normal
$41.99
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Flysky INr4-GYB 2.4GHz 4CH AFHDS 3 Gyro RC Receiver with i-BUS2
Precio de venta
$41.99
Precio normal
Precio normal
$41.99
Precio unitario
por
Frequently Asked Questions
What does the built-in gyroscope do in the INr4-GYB?
The built-in gyroscope provides active stabilization feedback for RC cars and boats. It detects unwanted rotation or drift and sends corrective signals to help keep the model on track. This is particularly useful for high-speed RC cars on uneven surfaces or RC boats in choppy water.
What is i-BUS2 and how does it differ from standard i-BUS?
i-BUS2 is Flysky's updated serial bus protocol supporting bidirectional communication. This allows real-time telemetry data (such as gyro feedback, sensor readings) to be sent back to the transmitter. Standard i-BUS is one-way (transmitter to receiver only). i-BUS2 requires a compatible AFHDS 3 transmitter.
What is a Newport interface and can each port be configured independently?
Newport is Flysky's flexible signal interface system. Each of the INr4-GYB's 4 Newport ports can be independently configured as i-BUS2, S.BUS, i-BUS, or PPM output via the transmitter menu. This lets you connect different peripherals to different ports simultaneously — for example, a flight controller on S.BUS and a sensor on i-BUS2.
Which transmitters are compatible with the INr4-GYB?
The INr4-GYB is compatible with all Flysky AFHDS 3 surface transmitters, including the NB4, NB4 Lite, NB4 Pro+, NB4+, Noble NB4 Pro, PL18, PL18 EV, Paladin EV, and PA01, as well as any RF module supporting AFHDS 3 protocol.
How does the INr4-GYB compare to the FGr4D?
The INr4-GYB is uniquely suited for builds that need active gyro stabilization. The FGr4D offers dual built-in antennas, IPX6 waterproofing, and BVD battery voltage detection but has no built-in gyroscope. Choose the INr4-GYB if gyro stabilization is your priority; choose the FGr4D for waterproof or dual-antenna range requirements.
What's in the Box
- 1x Flysky INr4-GYB Receiver
- 1x Bind Cable
Let customers speak for us
As always, a great buying experience.
As always, a great buying experience.
Thanks.
Yaron.B
Great frame
Great frame for the money, pretty fast shipping considering it came from over seas
OverFlowFpv
This is a must have.
Awesome, hands ands down. Easy set up and feels very sturdy.
Kyle Reed
Easy Install
Plug and play installation, just ensure that the models are backed up, import it back and bind your receivers and your good to go, nice upgrade for the original nb4.
Jerrywin Waga
Easy to fit and works!
Mark
Esta bien pero prefiero speedy
Esta bien pero prefiero speedy bee
Yunior
ST8 FLYSKY
Parfait produit conforme et livraison rapide
Frédéric Mistral
This protection frame fit well. Looks great. Thanks
David
Esta bien pero prefiero speed bee
Esta bien pero si puedes compra speedy bee
Yunior
Radio clamp
This brace for my transmitter works awesome
Ray Petrocelli
Receivers
Iam happy with the purchase everything works good
Anthony
The fit and finish is so nice. It is awesome to finally have the protection on the bottom battery as well.
Thomas
Steering wheel fpc
Thanks soarsky for the bonus, i only order 1pcs but i get 2 pcs so happy 😊😊..
Momo Momo
Nice product
Nice product
Carlos Garcia
It arrived in a timely manner
Joshua
Description
The Flysky INr4-GYB is a 4-channel AFHDS 3 receiver with a built-in gyroscope for RC cars and boats that benefit from active stabilization. It combines four flexible Newport interfaces, bidirectional i-BUS2 telemetry, and a compact 17 × 29 × 16.6mm form factor for clean, space-conscious installations.
📋 Contents
Key Features
- ✅ Built-in Gyroscope — active stabilization feedback helps improve handling consistency for RC cars and boats on uneven terrain or choppy water
- ✅ AFHDS 3 Protocol — Flysky 2.4GHz technology with bidirectional telemetry and strong anti-interference performance
- ✅ i-BUS2 Support — bidirectional serial communication for real-time telemetry and sensor data between the receiver and transmitter
- ✅ Four Flexible Newport Interfaces — configure each port independently as i-BUS2, S.BUS, i-BUS, or PPM
- ✅ Single Built-in Antenna — compact antenna layout for space-conscious receiver installations
- ✅ Wide Input Voltage — 3.5–9V DC input suits most RC car and boat power systems
- ✅ Online Firmware Update — update through a compatible transmitter without a PC
- ✅ Compact and Lightweight — 17 × 29 × 16.6mm, with a listed product specification of 6.5g
Gallery
INr4-GYB — front view with built-in gyroscope and Newport interface layout
INr4-GYB — Newport port configuration options: i-BUS2 / S.BUS / i-BUS / PPM
INr4-GYB — built-in gyroscope stabilization function overview
INr4-GYB — compact form factor: 17 × 29 × 16.6mm, 6.5g
Specifications
Transmitter Compatibility
Compatible with AFHDS 3 surface transmitters, including:
- Flysky NB4 / NB4 Lite / NB4 Pro+ / NB4+
- Flysky Noble NB4 Pro
- Flysky PL18 / PL18 EV / Paladin EV
- Flysky PA01
- Other AFHDS 3-capable RF modules
Package Includes
- Flysky INr4-GYB Receiver × 1
- Bind Cable × 1
Related Reading
Comparing Flysky AFHDS 3 receivers for your RC car or boat build? These SoarSky guides cover model differences, use-case selection, and the full AFHDS 3 lineup:
- 📖 The Difference Between Flysky AFHDS 3 Receivers — full lineup comparison including INr4-GYB, FGr4B, FGr4D, FGr4S and more
- 📖 Flysky AFHDS 3 Receiver Buying Guide 2026: 7 Popular Models Compared — which receiver fits your transmitter and build type?
- 📖 The Difference Between Flysky FGr4B and FGr4D Receiver — dual-antenna, waterproofing and i-BUS2 compared; helps position the INr4-GYB with gyro as an alternative
- 📖 How to Choose a Flysky AFHDS 3 Receiver for Boat & Ground Vehicles — application-specific guide for RC cars and boats
- 📖 Flysky INr8-8D: Best Light-Control Built-In Receiver for RC Car, Crawler & Buggy — in-depth look at Flysky’s INr series receiver for RC car enthusiasts
Shipping Info
🏭 Fulfillment Warehouses
SoarSky operates warehouses in the US, Europe, and China. Orders are fulfilled from the nearest local warehouse. If local stock is unavailable, your order will ship from our China warehouse and international shipping times will apply.
💰 Shipping Rates
| Type | Condition | Cost |
|---|---|---|
| Free Shipping | Orders over $100 | Free |
| Standard Shipping | Orders under $100 | Based on weight & address |
| International Shipping | All international orders | Based on destination & weight |
💡 Tax Notice: Import taxes are covered by SoarSky RC for most countries. For a small number of countries where local regulations require the recipient to pay taxes, the amount is based on the declared value set by SoarSky RC.
⏱️ Dispatch & Delivery Times
⚡ Most orders are dispatched within 48 hours of placement.
| Region | Estimated Delivery |
|---|---|
| Domestic (US) | 5–10 business days |
| International | 10–15 business days |
* Customs processing may affect international delivery times.
🚫 Shipping Restrictions
⚠️ Important: We cannot deliver to PO Boxes, APO/FPO, or other military addresses.
Some remote areas may experience longer delivery times or limited shipping options. We will notify you if any issues arise.
📦 Order Tracking
Once your order ships, you will receive a confirmation email with a tracking number. Track your shipment via:
| Platform | Link |
|---|---|
| 17Track | www.17track.net |
| SoarSky Order Tracker | soarskyrc.com/pages/track-order-1 |
📬 Contact Us
If you encounter any issues such as damaged items or lost packages, please contact our customer service team as soon as possible and we will work to resolve it promptly.
✅ Email: soaringskystore@protonmail.com