FlySky FS-i4X 2.4GHz 4CH RC Transmitter with FS-A6 Receiver
FlySky FS-i4X 4CH AFHDS + FS-A6 Receiver – FPV drone remote for quadcopters. -Robocraze
FlySky FS-i4X 4CH AFHDS + FS-A6 Receiver – FPV drone remote for quadcopters. -Robocraze
FlySky FS-i4X 4CH AFHDS + FS-A6 Receiver – FPV drone remote for quadcopters. -Robocraze
FlySky FS-i4X 4CH AFHDS + FS-A6 Receiver – FPV drone remote for quadcopters. -Robocraze
FlySky FS-i4X 4CH AFHDS + FS-A6 Receiver – FPV drone remote for quadcopters. -Robocraze
FlySky FS-i4X 4CH AFHDS + FS-A6 Receiver – FPV drone remote for quadcopters. -Robocraze
FlySky FS-i4X 4CH AFHDS + FS-A6 Receiver – FPV drone remote for quadcopters. -Robocraze
FlySky FS-i4X 4CH AFHDS + FS-A6 Receiver – FPV drone remote for quadcopters. -Robocraze
FlySky FS-i4X 2.4GHz 4CH AFHDS R/C Transmitter with FS-A6 Receiver
FlySky FS-i4X 2.4GHz 4CH AFHDS R/C Transmitter with FS-A6 Receiver
FlySky FS-i4X 4CH AFHDS + FS-A6 Receiver – FPV drone remote for quadcopters. -Robocraze
FlySky FS-i4X 4CH AFHDS + FS-A6 Receiver – FPV drone remote for quadcopters. -Robocraze
FlySky FS-i4X 4CH AFHDS + FS-A6 Receiver – FPV drone remote for quadcopters. -Robocraze
FlySky FS-i4X 4CH AFHDS + FS-A6 Receiver – FPV drone remote for quadcopters. -Robocraze
FlySky FS-i4X 2.4GHz 4CH AFHDS R/C Transmitter with FS-A6 Receiver
FlySky FS-i4X 4CH AFHDS + FS-A6 Receiver – FPV drone remote for quadcopters. -Robocraze
FlySky FS-i4X 4CH AFHDS + FS-A6 Receiver – FPV drone remote for quadcopters. -Robocraze
FlySky FS-i4X 4CH AFHDS + FS-A6 Receiver – FPV drone remote for quadcopters. -Robocraze
FlySky FS-i4X 4CH AFHDS + FS-A6 Receiver – FPV drone remote for quadcopters. -Robocraze
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FlySky FS-i4X 2.4GHz 4CH RC Transmitter with FS-A6 Receiver

FlySky FS-i4X 2.4GHz 4CH AFHDS R/C Transmitter with FS-A6 Receiver

Rs 3,010/-
- 14%
Rs 3,010/-
Rs 3,499/-
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SKU: TIFQC0083
  • According to your own needs, you can DIY expansion channel, this item can be expanded to 10CH.
  • Works in the frequency range of 2.405 to 2.475GHz.
  • Associated with a high-sensitivity drone receiver, this radio system guarantees a jamming-free long-range radio transmission.
  • The AFHDS2A system has an automatic identification function, which can switch automatically the current mode between single-way communication mode and the two-way communication mode according to the customer's needs.
  • This radio system uses low-power electronic components and a sensitive receiver chip.
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FlySky FS-i4X 2.4GHz 4CH AFHDS R/C Transmitter with FS-A6 Receiver
FlySky FS-i4X 2.4GHz 4CH AFHDS R/C Transmitter with FS-A6 Receiver
Rs 3,499/- Rs 3,010/-
FlySky FS-i4X 2.4GHz 4CH AFHDS R/C Transmitter with FS-A6 Receiver
FlySky FS-i4X 2.4GHz 4CH AFHDS R/C Transmitter with FS-A6 Receiver
FlySky FS-i4X 4CH AFHDS + FS-A6 Receiver – FPV drone remote for quadcopters. -Robocraze
FlySky FS-i4X 4CH AFHDS + FS-A6 Receiver – FPV drone remote for quadcopters. -Robocraze
FlySky FS-i4X 4CH AFHDS + FS-A6 Receiver – FPV drone remote for quadcopters. -Robocraze
FlySky FS-i4X 4CH AFHDS + FS-A6 Receiver – FPV drone remote for quadcopters. -Robocraze
FlySky FS-i4X 2.4GHz 4CH AFHDS R/C Transmitter with FS-A6 Receiver
FlySky FS-i4X 4CH AFHDS + FS-A6 Receiver – FPV drone remote for quadcopters. -Robocraze
FlySky FS-i4X 4CH AFHDS + FS-A6 Receiver – FPV drone remote for quadcopters. -Robocraze
FlySky FS-i4X 4CH AFHDS + FS-A6 Receiver – FPV drone remote for quadcopters. -Robocraze
FlySky FS-i4X 4CH AFHDS + FS-A6 Receiver – FPV drone remote for quadcopters. -Robocraze

FlySky FS-i4X 2.4GHz 4CH AFHDS R/C Transmitter with FS-A6 Receiver

Rs 3,499/- Rs 3,010/-
Description

FlySky FS-i4X 2.4GHz 4CH AFHDS R/C Transmitter with FS-A6 Receiver

This FlySky FS-i4X 2.4GHz 4CH AFHDS R/C Transmitter + FS-A6 Receiver radio system uses a high gain and high-quality multi-directional antenna; it covers the whole frequency band.

Associated with a high-sensitivity receiver, this drone transmitter and receiver guarantees a jamming-free long-range radio transmission. 

This transmitter and receiver for drones supports AFHDS 2A which ensures 2 or more radios can operate at the same time without interfering with each other’s respective aircraft.

Each transmitter has a unique ID when binding with a receiver, the receiver saves that unique ID and can accept only data from the unique transmitter, this avoids picking another transmitter signal and dramatically increases interference immunity and safety.

With strong initiative and passive anti-interference ability and V-MIX mix control system this drone transmitter and receiver compatible with many models. According to your own needs, you can DIY expansion channel, this item can be expanded to 10CH.

Works in the frequency range of 2.405 to 2.475GHz. This drone remote control brand has been divided into 140 independent channels. This transmitter and receiver for drone uses low-power electronic components and a sensitive receiver chip.

The RF modulation uses intermittent signals thus reducing even more power consumption.

AFHDS2A has built-in multiple channel coding and error correction, which improve the stability of the communication, reduce the error ratio, and extend the reliable transmission distance of flysky fs i4x drone remote controller.

Features:

  • FlySky FS-i4X 2.4GHz 4CH AFHDS R/C Transmitter with FS-A6 Receiver.
  • Uses a high gain and high-quality multi-directional antenna for comprehensive frequency band coverage.
  • This Drone remote control guarantees jamming-free long-range radio transmission with a high-sensitivity receiver.
  • Supports AFHDS 2A, allowing multiple radios to operate simultaneously without interference.
  • Each transmitter has a unique ID for binding with the receiver, ensuring data reception only from the paired transmitter.
  • This drone transmitter and receiver features strong initiative and passive anti-interference ability.
  • V-MIX mix control system for compatibility with various models.
  • Expandable to 10 channels according to user needs.
  • Operating frequency range: 2.405 to 2.475GHz.
  • Divided into 140 independent channels for improved communication stability.
  • Utilizes low-power electronic components and a sensitive receiver chip.
  • Built-in multiple channel coding and error correction (AFHDS2A) for enhanced communication stability and reliability.

Benefits of FlySky FS-i4X Transmitter for RC Drones, Cars, and Planes

  • Reliable 2.4GHz AFHDS 2A technology ensures stable, interference-free control.
  • Compact and ergonomic design offers comfortable handling during long sessions.
  • Supports up to 10 channels, allowing advanced control options and accessories.
  • Strong signal range suitable for drones, cars, and aircraft applications.
  • Low power consumption provides longer battery life for extended use.
  • Quick and secure binding prevents cross-control with other transmitters.
  • Ideal for beginners and hobbyists looking for a versatile, easy-to-use transmitter.

Applications:

  • RC Planes
  • RC Truck
  • Quadcopters
  • RC Car
  • RC Boat

FlySky FS-i4X vs FS-i6 vs FS-i6X Comparison

Feature FS-i4X FS-i6 FS-i6X
Number of Channels 4 (expandable up to 10) 6 6 (expandable up to 10)
Protocol AFHDS 2A AFHDS 2A AFHDS 2A (backward compatible)
Model Memory Basic (limited slots) Standard firmware with model storage Improved firmware with more model slots
Range Up to 1 km Up to 1.5 km Up to 1.5 km
Display & Interface No LCD screen LCD screen with menu navigation Enhanced LCD screen with advanced settings
Use Case Beginner RC drones, cars, and planes Intermediate-level hobby projects Advanced RC models with added features
Expandability Limited feature expandability Firmware upgradable Full firmware and channel upgrade support

Setup and Connection Guide: FlySky FS-i4X with FS-A6 Receiver

  1. Power the Receiver: Connect the FS-A6 receiver to your flight controller or ESC using the 3-pin cable (signal, VCC, GND). Ensure the receiver is powered with 5V from the ESC’s BEC or an external power source.
  2. Insert Bind Plug: Plug the bind connector into the B/VCC port of the FS-A6 receiver to enter binding mode.
  3. Power On the Receiver: When powered, the receiver’s LED will flash rapidly, indicating it’s ready to bind.
  4. Set Transmitter to Bind Mode: Turn on your FlySky FS-i4X transmitter while holding the BIND button. The transmitter will automatically enter binding mode.
  5. Successful Binding: Once bound, the receiver LED will stay solid. Remove the bind plug from the receiver.
  6. Power Cycle: Turn off both the transmitter and receiver, then power them back on. The receiver LED should stay solid, confirming a stable connection.
  7. Connect to Servo or ESC: Attach your servo or ESC signal wire to the appropriate channel (CH1–CH4) on the FS-A6 receiver based on your model setup.
  8. Test Controls: Verify all channel movements using the transmitter. Reverse any channels if the control direction is incorrect.

Troubleshooting Tips: FlySky FS-i4X & FS-A6 Receiver

  • Binding Fails:
    • Ensure the bind plug is properly inserted into the B/VCC port before powering the receiver.
    • Keep the transmitter within 1 meter of the receiver during binding.
    • Check transmitter batteries; low voltage can prevent successful binding.
    • Turn both devices off and try rebinding again.
  • Receiver LED Keeps Flashing:
    • This indicates no signal from the transmitter.
    • Recheck if the transmitter and receiver are bound correctly.
    • Ensure you’re using a compatible AFHDS 2A transmitter.
    • Inspect receiver wiring for loose or reversed polarity connections.
  • Intermittent Signal or Control Lag:
    • Keep antennas away from metal parts or power wires to avoid interference.
    • Position receiver antennas at 90° angles for better signal reception.
    • Move the transmitter slightly farther from the receiver if too close during setup.
  • No Servo Response:
    • Verify correct channel connections (signal, VCC, GND).
    • Ensure the BEC or power source provides a stable 5V output.
    • Test servos individually to confirm they are working.
  • Receiver Not Powering On:
    • Check connection polarity; reversed power can damage the receiver.
    • Try powering from another ESC or BEC to rule out faulty wiring.
Specifications

Package Includes:

  • 1 x FS-i4X 2.4GHz 4CH AFHDS R/C Transmitter.
  • 1 x FS-A6 Drone Receiver.
  • 1 x User Manual.

Specifications:

Antenna Length (mm)

26

Charging Port

No

DSC Port

No

Model Type

Digital Radio Transreceiver

No. of Channels

4

Operating Voltage (VDC)

6

RF Power

Less Than 20 dBm

Sensitivity (dBm)

1024

Weight (gm)

335

Low Voltage Warning

On <4.2V

Default Operating Mode

Mode 2 (Left-Hand Throttle)

Band-Range (GHz)

2.40 ~ 2.48

Simulator port

Yes
Dimensions (mm) LxWxH 170 x 160 x 40

Specifications:

Antenna Length (mm)

Specifications:

26

Specifications:

Charging Port

Specifications:

No

Specifications:

DSC Port

Specifications:

No

Specifications:

Model Type

Specifications:

Digital Radio Transreceiver

Specifications:

No. of Channels

Specifications:

4

Specifications:

Operating Voltage (VDC)

Specifications:

6

Specifications:

RF Power

Specifications:

Less Than 20 dBm

Specifications:

Sensitivity (dBm)

Specifications:

1024

Specifications:

Weight (gm)

Specifications:

335

Specifications:

Low Voltage Warning

Specifications:

On <4.2V

Specifications:

Default Operating Mode

Specifications:

Mode 2 (Left-Hand Throttle)

Specifications:

Band-Range (GHz)

Specifications:

2.40 ~ 2.48

Specifications:

Simulator port

Specifications:

Yes

How To

1. How to build a radio transmitter for drones?

Building a radio transmitter for drones from scratch requires deep knowledge of RF engineering, making a pre-built system a more practical choice. The FlySky FS-i4X kit provides a reliable RC transmitter and receiver for drone applications right out of the box. This kit functions as a complete 4 channel RC transmitter and receiver, simplifying your setup and ensuring stable communication.

2. How to make a radio frequency transmitter for RC vehicles?

Instead of designing one, you can use the FlySky FS-i4X, which is a complete transmitter and receiver for drone and RC vehicle control. It operates on the robust 2.4 GHz frequency band, which utilizes the AFHDS protocol for interference-resistant, long-range communication. This gives you a reliable connection without the complexity of building a custom transmitter.

3. How to make a wireless remote control transmitter and receiver?

The FlySky FS-i4X kit is a complete solution for creating a wireless remote control system. Its 4 channel transmitter is pre-paired with a compatible receiver, forming a functional 4 channel RC transmitter and receiver package. This setup allows you to easily control multiple servos or motors on your project without any complex wiring.

4. How to make an RC plane transmitter and receiver?

For a reliable RC plane transmitter and receiver, the FlySky FS-i4X is an excellent starting point. The 4 channel transmitter provides the essential controls for throttle, rudder, ailerons, and elevator. To establish a secure connection, you simply need to bind the transmitter to the included receiver.

5. How to use a Bluetooth transmitter with RC devices?

While Bluetooth is a form of wireless communication, RC systems use dedicated protocols on the 2.4 GHz band for superior range and lower latency. Though the FS-i4X transmitter is 4-channel, its included FS-A6 receiver can handle up to 6 channels. This makes the system function like a 2.4 GHz 6 channel transmitter receiver setup, offering far better performance than Bluetooth for RC control.

6. How to bind the FlySky transmitter and receiver?

To bind your FlySky transmitter and receiver, first plug the included bind plug into the receiver's B/VCC port and power it on. Next, press and hold the bind button on the transmitter while turning it on. Once the receiver's LED stops flashing, the link is established, and your RC transmitter and receiver for drone is ready.

7. How to make a 2.4 GHz transmitter and receiver for drones?

This kit provides a ready-to-use 2.4 GHz system, avoiding the complexities of DIY RF electronics. Although the transmitter has 4 channels, the included 6-channel receiver makes it part of a system comparable to a 2.4 GHz 6 channel transmitter receiver setup. The AFHDS protocol ensures reliable long range performance for your drone operations.

Additional Resources

User Manual

FAQ

1. What is the FlySky FS-i4X R/C Transmitter and Receiver used for?

The FlySky FS-i4X is a complete radio control system designed to give you precise command over your RC models, like airplanes and quadcopters. It is a fantastic entry-level transmitter and receiver for drone pilots. It provides a stable and reliable link for a great flying experience.

2. How many channels does the FS-i4X support?

This system provides you with four channels of control, which is perfect for most standard RC aircraft. This 4 channel RC transmitter and receiver combo allows you to manage throttle, yaw, pitch, and roll. This gives you all the essential controls needed to fly a drone or plane.

3. Is the FS-i4X compatible with other FlySky receivers?

Yes, it is compatible with other FlySky receivers that use the same AFHDS communication protocol, and this kit already includes the excellent FS-A6 receiver. As a versatile 4 channel transmitter, this gives you the flexibility to use it with different models in your collection.

4. What frequency does the FS-i4X use?

This system operates on the modern 2.4GHz frequency band, which is excellent for avoiding interference from other devices. While this is a 4-channel system, if your projects become more complex, you could explore upgrading to a 2.4 GHz 6 channel transmitter receiver for more control options.

5. Can I connect the FS-i4X via Bluetooth?

This radio system uses a dedicated 2.4GHz AFHDS protocol for a reliable, long-range connection, which is different from Bluetooth. Therefore, it does not function as a 4 channel Bluetooth transmitter. This specialized radio link is optimized for the fast response times needed in RC flight.

6. Is the FS-i4X easy for beginners to use?

Absolutely, its simple layout and straightforward operation make it very beginner-friendly and a great way to start in the RC hobby. It is an excellent choice as a reliable transmitter and receiver for drone flying. It provides you with responsive control without being overly complicated.

Shipping & Return

Shipping Policy

  • Free Delivery on all Orders Above Rs 999/-
  • All orders confirmed before 3:00 PM IST are shipped the same day, barring rare pickup delays on holidays or disturbances.
  • Delivery time in Metro cities is 1–3 days; for other locations, it is 3–7 days. Delivery varies based on location and courier service.

Return & Refund Policy

  • Return window: 7 days from receipt unless stated otherwise.
  • No refunds or replacements after the return window.
  • Returns are accepted only for non-working or damaged products.
  • Initiate return requests via a Support ticket or contact us at +91-8123057137.
  • Refunds are processed within 3–4 working days after inspection and approval.

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