1. Introducció
The Flysky FS-iA6B is a compact and reliable 6-channel 2.4G receiver designed for various RC models, including airplanes, gliders, and helicopters. It features i-BUS and data acquisition interfaces, offering versatile connectivity options for your remote control systems.
Contingut del paquet:
- 1x Flysky FS-iA6B 6CH Receiver
- 1x Bind Plug
- 1x 25cm Lipo Battery Strap

Figura 1: Contents of the Flysky FS-iA6B receiver package, including the receiver unit, a bind plug, and a Lipo battery strap.
2. Especificacions
| Nom de marca | Flysky |
| Nom de l'element | FS-iA6B Receiver |
| Canals | 6 |
| Interval de freqüència | 2.4055 - 2.475 GHz |
| Band Width Number | 140 |
| Potència de transmissió | ≤ 20 dBm |
| Sensibilitat del receptor de RF | -105dbm |
| Mode 2.4G | Second generation enhanced automatic FM digital system |
| Codificació | GFSK |
| Longitud de l'antena | 26mm * 2 (dual antenna) |
| Potència d'entrada | 4.0 - 6.5 V CC |
| Dimensions (L x A x A) | 47 x 26.2 x 15 mm (1.85 x 1.03 x 0.59 polzades) |
| Pes | 14.9 g (0.53 oz) |
| i-Bus Interface | Sí |
| Data Acquisition Interface | Sí |
| Tipus de model | Airplane / Glider / Helicopter |
| Transmissors compatibles | FS-i4, FS-i6, FS-i10, FS-GT2E, FS-GT2G |
| Interval màxim | 500 peus |

Figura 2: Physical dimensions of the Flysky FS-iA6B receiver, showing its compact size.
3. Guia de configuració
3.1. Connexió del receptor
Connect the receiver to your flight controller or servos using the appropriate cables. Ensure correct polarity when connecting power to the B/VCC port. The receiver operates on 4.0-6.5V DC.

Figura 3: The FS-iA6B receiver with its dual antennas properly connected, ready for installation.
3.2. Binding the Receiver to a Transmitter
To establish communication between the receiver and your Flysky transmitter, follow these binding steps:
- Assegureu-vos que el vostre transmissor estigui apagat.
- Insert the provided bind plug into the B/VCC port on the FS-iA6B receiver.
- Apply power to the receiver (e.g., connect to a flight controller or a 4.0-6.5V DC power source). The LED on the receiver should start flashing rapidly, indicating it is in binding mode.
- Turn on your compatible Flysky transmitter (e.g., FS-i6, FS-i10) and navigate to the binding function in its menu.
- Inicia el procés d'enllaç al transmissor.
- Once binding is successful, the LED on the receiver will stop flashing and remain solid.
- Turn off the receiver's power, then remove the bind plug.
- Apagueu el vostre transmissor.
- Reconnect power to the receiver and then turn on your transmitter. The receiver LED should be solid, indicating a successful connection.

Figura 4: Primer pla view of the receiver's ports, showing the bind plug inserted into the B/VCC port for binding.
Nota: Always remove the bind plug after successful binding to prevent the receiver from entering binding mode unintentionally during subsequent power-ups.
3.3. Compatible Transmitters
The FS-iA6B receiver is compatible with a range of Flysky transmitters, including:
- FS-i4
- FS-i6
- FS-i10
- FS-GT2E
- FS-GT2G

Figura 5: A compatibility chart illustrating which Flysky transmitters are compatible with various receivers, including the FS-iA6B.
4. Funcionament del receptor
The FS-iA6B receiver supports both PPM (Pulse Position Modulation) and i-BUS (Intelligent Bus) outputs, providing flexibility for different flight controllers and setups.
4.1. PPM Output
PPM combines all channel data into a single signal wire, simplifying wiring to your flight controller. The PPM/CH1 port on the receiver typically outputs the PPM signal.
4.2. i-BUS Output
i-BUS is a digital serial bus system that allows for multiple channels and telemetry data to be transmitted over a single wire. This can reduce wiring clutter and improve signal integrity. The i-BUS port on the receiver is dedicated for this purpose.
4.3. Channel Assignment
The receiver provides 6 physical channels (CH1-CH6) for connecting servos or other components. Ensure your flight controller or servo connections match the channel assignments configured on your transmitter.
5. Manteniment
- Mantenir sec: Protect the receiver from moisture and humidity, as water can damage electronic components.
- Eviteu temperatures extremes: Do not expose the receiver to excessively high or low temperatures.
- Netegeu suaument: If cleaning is necessary, use a soft, dry cloth. Avoid using solvents or harsh chemicals.
- Antenes segures: Ensure the dual antennas are securely mounted and positioned for optimal signal reception. Avoid bending them sharply.
- Inspeccionar connexions: Periodically check all wiring and connections for signs of wear, corrosion, or looseness.
6. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| El LED del receptor no s'il·lumina fixament després d'un intent d'enllaç. | Binding failed; bind plug not removed; incorrect binding procedure. | Re-attempt binding process carefully, ensuring bind plug is removed after successful binding. Check transmitter settings. |
| No signal/control from transmitter. | Receiver not bound; transmitter off; range issue; antenna damage. | Verify binding status. Ensure transmitter is on and charged. Check antenna placement and condition. Test range in a safe environment. |
| Pèrdua de senyal intermitent. | Interference; antenna placement; low battery voltage. | Ensure antennas are clear of carbon fiber or metal. Avoid operating near strong interference sources. Check receiver and transmitter battery voltage. |
| Servos not responding correctly. | Incorrect channel assignment; faulty servo; wiring issue. | Verify channel assignments on transmitter and flight controller. Check servo connections and test individual servos. |
7. Garantia i Suport
This product is manufactured by FPVKing. For any issues or support inquiries, please refer to the seller's contact information or the platform where the product was purchased.
The manufacturer provides customer service and support. If you encounter any problems, please do not hesitate to contact customer service for assistance.





