The FlySky CT6B is a reliable 2.4GHz 6-channel RC transmitter paired with the FS-R6B receiver, widely used in RC airplanes, cars, boats, and DIY robotics projects. It provides stable wireless control using FlySky’s 2.4GHz technology and supports smooth PWM output for direct connection with servos and ESCs. The CT6B is also popular because it can be configured using a PC programming cable/software, allowing better customization of channel settings.
Core Module Features
• System: 2.4GHz spread spectrum radio control
• Channels: 6CH transmitter + 6CH receiver
• Receiver Type: FS-R6B (6-channel PWM receiver)
• Output Type: PWM output for each channel
• Configuration: PC programmable (via USB cable/software)
Electrical & Interface
• Transmitter Power: Battery powered (commonly 8× AA cells / battery pack)
• Receiver Supply Voltage: 4.8V – 6V DC
• Receiver Outputs: 6× PWM servo signal pins
• Antenna: External receiver antenna for good reception
• Signal Compatibility: Works directly with servos, ESCs, and RC controllers
Performance & Control
• Stable control link for RC and robotics applications
• Smooth servo movement and responsive joystick control
• Good range in open environments (typical RC range)
• Suitable for basic RC mixing and channel mapping via software
• Reliable for long-time hobby use
Physical & Integration
• Handheld transmitter with dual joysticks
• FS-R6B compact receiver with 6 channel headers
• Easy plug-and-play with standard servo/ESC connectors
• Lightweight setup for RC models and DIY remote control systems
Applications
• RC Planes and Gliders
• RC Cars and Boats
• Robotics remote driving control
• DIY wireless automation projects
• Servo/ESC controlled systems
Pro Tip
• If you want Arduino interfacing, you can read PWM signals from receiver channels using interrupt pins
• Keep receiver antenna away from high-current wires (ESC/motor wiring) for best range
• Use a good battery pack in transmitter for stable performance
• For better customization, use the USB programming cable to configure channels and trims
Package Includes
• 1 × FlySky CT6B 2.4GHz 6CH Transmitter
• 1 × FlySky FS-R6B 6CH Receiver