The Flight Controller (FC) determines how the drone flies by processing data and controlling motors. There are different types for different drone applications. These range from basic models for beginner pilots to advanced ones for high-performance or long-range drones.
✅ Types of FC:
- Basic: Have fewer customization options but are easy to use. Examples include F3 and F4 boards, which are affordable and sufficient for standard quadcopters. Ideal for beginners
- Advanced: Designed for high-performance drones and can process data faster, supporting more complex flight algorithms. They offer more computing power, advanced features like telemetry, GPS support, and are often used in racing drones or long-range builds.
- All-in-One (AIO): Combine the flight controller with an electronic speed controller. AIO boards save space and reduce wiring, making them ideal for compact drones and micro builds. However, they might not handle high-powered motors as well as separate components.
✅ Choosing key factors:
- Processor Speed: F1, F3, and F4 boards are used for whoops and other small drones. The F7 and H7 perform better, especially for long-range or heavy-lift drones.
- Number of UARTs: These communication ports are crucial for connecting peripherals like GPS, telemetry, or cameras. More UARTs allow you to connect more components, which is important to expand your drone's capabilities.
- Sensor Support: FCs with built-in sensors like gyroscopes, accelerometers, barometers, and magnetometers improve stability and flight control.
- Compatibility: Ensure your FC is compatible with firmware like Betaflight, iNav, or ArduPilot. Betaflight is popular for FPV and racing drones, while iNav and ArduPilot are preferred for GPS-enabled and autonomous drones.
- Size and Weight: Microdrones require smaller and lightweight FCs, while larger drones can handle full-sized FCs with more features.
No matter what type of drone you have, our selection of flight controllers offers something for everyone. Whether you're building a beginner-friendly quadcopter or a high-performance racing drone, we’re here to help you find the perfect FC to suit your needs and enhance your flying experience!