Description
BotWing F722 Flight Controller – High-Performance Solderless Drone FC
The BotWing F722 Flight Controller from NDB&C by LOFTY AGROTECH is a high-performance, fully solderless flight controller designed for FPV drones, freestyle builds, and autonomous UAVs. Built with the STM32F722 MCU and ICM42688P IMU, it ensures precise flight stabilization, fast processing, and reliable control for both professional and hobbyist drone pilots.
With support for Betaflight and iNav firmware, integrated AT7456E OSD, 32MB Blackbox, 6 UART ports, and plug-and-play DJI Air Unit support, the BotWing F722 Flight Controller provides unmatched flexibility and ease of installation. Its compact 30.5×30.5mm mounting size and lightweight 10g frame make it ideal for racing drones, cinematic FPV drones, and research UAV projects.
Key Features of BotWing F722 Flight Controller
The BotWing F722 Flight Controller by NDB&C by LOFTY AGROTECH is designed to provide advanced performance, simplified installation, and a future-proof platform for both hobbyists and professional drone builders. Below are its most important features, elaborated for clarity and SEO.
STM32F722 MCU for Advanced Processing
At the heart of the BotWing F722 Flight Controller is the STM32F722 MCU, a powerful 32-bit microcontroller engineered for high-speed computation.
Benefits and Capabilities:
- Accurate PID Loop Calculations: Ensures stable and precise flight control even during aggressive maneuvers.
- Rapid Response to Pilot Inputs: Critical for FPV racing, freestyle flying, and autonomous mission execution.
- Smooth Peripheral Management: Handles GPS, cameras, ESC telemetry, and other connected devices without lag.
This advanced MCU allows the BotWing F722 Flight Controller to perform complex flight tasks reliably, making it ideal for high-performance drones.
Precision ICM42688P IMU
The integrated ICM42688P IMU provides highly accurate gyroscope and accelerometer data.
Advantages:
- Stable Flight in All Directions: Maintains balance and control even during sharp turns or fast maneuvers.
- Reduced Drift in Autonomous Missions: Supports precise waypoint navigation and GPS-assisted flight modes.
- Reliable High-Speed Performance: Sensor readings remain consistent even under high-speed FPV conditions.
With this IMU, pilots can trust the BotWing F722 Flight Controller to deliver smooth, responsive, and precise flight control.
Fully Solderless Design
The BotWing F722 Flight Controller features a solderless, plug-and-play layout.
Key Benefits:
- Simplified Installation: No soldering required, making it beginner-friendly.
- Reduced Errors and Build Time: Pre-labeled ports ensure proper connections without confusion.
- Easy Component Replacement: Swap peripherals like GPS, ESCs, or cameras quickly without disassembly.
This design ensures professional performance while making drone assembly and upgrades faster and more convenient.
Betaflight and iNav Firmware Support
The controller is compatible with both Betaflight and iNav, providing flexibility for various drone applications.
Advantages:
- Betaflight: Ideal for FPV racing and freestyle drones, allowing precise control, telemetry, and advanced PID tuning.
- iNav: Supports autonomous waypoint navigation, Loiter modes, and GPS-assisted flight.
- Firmware Switching: Pilots can choose the firmware that best fits their application without changing hardware.
- Easy Configuration: Use Mission Planner or Betaflight Configurator to calibrate sensors, assign UART ports, and tune flight parameters.
Multi-firmware support ensures the BotWing F722 Flight Controller can adapt to both manual and autonomous flight requirements.
Integrated AT7456E OSD
The onboard AT7456E OSD provides real-time telemetry overlay directly to FPV goggles or display screens.
Advantages:
- Live Flight Data: Displays speed, altitude, battery voltage, and GPS coordinates.
- Simplified In-Flight Monitoring: Reduces the need for additional hardware or devices.
- Seamless Firmware Integration: Works with both Betaflight and iNav setups.
This feature makes the BotWing F722 Flight Controller ideal for FPV racing, cinematic filming, and any drone requiring live telemetry monitoring.
32MB Blackbox for Flight Logging
The 32MB Blackbox allows detailed recording of flight data for analysis and performance tuning.
Benefits:
- Post-Flight Analysis: Evaluate flight behavior and optimize settings.
- PID Tuning: Adjust PID parameters based on recorded data to improve stability.
- Issue Identification: Helps detect and correct any abnormal flight behavior or component issues.
Blackbox logging is especially useful for competitive pilots and research applications where precision is crucial.
Multiple UART Ports and Peripheral Support
With six UART ports, the BotWing F722 Flight Controller supports a wide range of peripherals:
Capabilities:
- GPS Modules: For autonomous navigation and waypoint missions.
- VTX: High-quality FPV video transmission.
- Cameras and Servos: For aerial photography, filming, or robotic applications.
- ESC Telemetry: Monitor motor performance and battery usage in real time.
This extensive connectivity ensures the flight controller can manage complex drone builds without compromising performance.
DJI Air Unit Plug-and-Play
The 6-pin DJI Air Unit plug simplifies integration with DJI FPV systems.
Advantages:
- Direct Integration: Connect DJI FPV units without soldering.
- High-Quality Video Transmission: Minimal setup required for FPV racing or freestyle builds.
- Easy Configuration: Compatible with Betaflight and iNav for versatile drone setups.
This feature enhances the versatility and modern FPV capabilities of the BotWing F722 Flight Controller.
Compact Size and Lightweight Design
The BotWing F722 Flight Controller measures 30.5×30.5mm with a height of 18mm and weighs only 10g.
Advantages:
- Easy Integration: Fits small racing and freestyle drone frames.
- Minimal Weight Impact: Keeps drones light for better performance and maneuverability.
- Compatibility: Works with micro and mini drone builds without sacrificing stability.
Its compact and lightweight design ensures pilots can maximize flight efficiency while maintaining precise control.
Benefits of Using BotWing F722 Flight Controller
The BotWing F722 Flight Controller from NDB&C by LOFTY AGROTECH is designed to provide unmatched performance, flexibility, and convenience for drone pilots. Its advanced hardware, plug-and-play design, and extensive firmware support make it an ideal choice for both beginners and professional UAV builders. Below, we break down the key benefits in detail.
Plug-and-Play Convenience
One of the most significant advantages of the BotWing F722 Flight Controller is its fully solderless design. Unlike traditional flight controllers that require precise soldering, this controller allows for quick and easy installation.
Key Benefits:
- Simplifies Installation: All connectors are pre-configured, eliminating the need for complex soldering skills. Pilots can focus on assembly and tuning rather than worrying about wiring errors.
- Reduces Setup Errors: Pre-labeled ports and plug-and-play design ensure that each peripheral is connected correctly, reducing the chance of miswiring that could damage components.
- Quick Replacement of Components: If a peripheral such as GPS, ESC, or camera needs to be replaced, the solderless design allows for effortless swapping without disassembling the entire drone.
This convenience makes the BotWing F722 Flight Controller perfect for builders who frequently upgrade drones or experiment with different setups.
Advanced Flight Performance
The BotWing F722 Flight Controller is equipped with the STM32F722 MCU and ICM42688P IMU, delivering smooth, responsive flight performance. These components ensure accurate stabilization and rapid response to pilot inputs.
Performance Advantages:
- Smooth and Responsive Control: The STM32F722 MCU processes flight data at high speed, allowing for precise PID loop calculations that stabilize the drone during fast maneuvers.
- Precise Motion Sensing: The ICM42688P IMU provides reliable gyroscope and accelerometer data, minimizing drift and maintaining steady flight.
- Supports Aggressive Maneuvers: Whether performing flips, rolls, or high-speed FPV racing, the controller maintains stability and responsiveness.
- Autonomous Mission Support: GPS-assisted flight modes and waypoint navigation work reliably, making it suitable for mapping, aerial photography, and research UAVs.
With these capabilities, the BotWing F722 Flight Controller ensures both beginner and expert pilots can achieve professional-level flight performance.
Flexible Firmware Options
The BotWing F722 Flight Controller offers multi-firmware compatibility, giving pilots the flexibility to customize their drones based on the intended application.
Firmware Benefits:
- Betaflight Support: Ideal for FPV racing and freestyle drones, offering precise control, advanced PID tuning, and telemetry features.
- iNav Support: Perfect for autonomous missions, GPS hold, and waypoint navigation for mapping or surveying drones.
- Switchable Firmware: Pilots can change between Betaflight and iNav without changing hardware, adapting their drone for different flight styles.
- Easy Configuration: Use Mission Planner (iNav) or Betaflight Configurator to calibrate sensors, assign UARTs, and fine-tune flight parameters.
Flexible firmware support ensures that the BotWing F722 Flight Controller can adapt to evolving drone projects, making it future-ready.
Expandable and Future-Proof
The BotWing F722 Flight Controller is designed with expandability in mind, allowing integration with modern drone accessories and technologies.
Expansion Features:
- DJI Air Unit Plug & Play Support: Seamlessly connect DJI FPV systems without soldering, enabling high-quality FPV video and telemetry.
- Multiple UART Ports: Six UARTs allow simultaneous connection of GPS, VTX, camera, ESC telemetry, and other peripherals, providing extensive flexibility.
- Integrated OSD & Blackbox: The AT7456E OSD provides in-flight telemetry overlays, while the 32MB Blackbox enables detailed flight logging for analysis and PID tuning.
- Future-Proof Design: As drones evolve with new sensors and accessories, the BotWing F722 Flight Controller supports upgrades without needing hardware replacement.
This combination of features ensures that your drone setup can grow with your needs, whether for advanced FPV racing, cinematic filming, or research applications.
Summary of Benefits
By combining plug-and-play convenience, advanced performance, flexible firmware options, and expandable design, the BotWing F722 Flight Controller offers:
- Hassle-free installation for beginners and pros
- Reliable and precise flight control for aggressive maneuvers and autonomous missions
- Adaptability for multiple flight styles and firmware platforms
- Easy integration with modern FPV and drone accessories
- A long-term, upgradeable platform for evolving drone projects
The BotWing F722 Flight Controller is more than just a flight controller—it’s a comprehensive solution for professional and hobbyist drone builders looking for performance, flexibility, and ease of use.
Applications of BotWing F722 Flight Controller
The BotWing F722 Flight Controller is suitable for a wide range of drone applications:
FPV Racing Drones
- Fast processing and precise IMU for high-speed maneuvers
- Supports telemetry and OSD for real-time monitoring
- Compatible with Betaflight for racing setups
Freestyle and Aerial Photography
- Smooth waypoint navigation for filming
- GPS-assisted hover for stable shots
- Blackbox logging for flight path analysis
Multicopters & Custom UAVs
- Supports 4 motors + 2 servos
- Reliable stabilization and GPS hold
- Integration with advanced sensors and accessories
Research and Educational Projects
- Mission Planner support for autonomous missions
- Easy integration with experimental sensors
- Solderless design simplifies prototyping
Installation & Setup Guide
Proper installation and configuration are essential to get the BotWing F722 Flight Controller running at peak performance. Following these steps ensures stability, reliable sensor readings, and seamless integration with all drone peripherals.
Mounting the Board
The BotWing F722 Flight Controller is compact, lightweight, and sensitive to vibrations, so careful mounting is critical.
Steps and Recommendations:
- Use Vibration-Dampening Materials: Mount the flight controller on soft materials such as foam pads or rubber grommets to minimize vibrations from motors and propellers. Excess vibration can interfere with the ICM42688P IMU, causing unstable flight or inaccurate telemetry.
- Secure with Included M3 Rubber Grommets: The package includes six M3 rubber grommets for secure installation. These grommets not only stabilize the board but also provide additional vibration isolation. Ensure all screws are tightened but not overtightened to avoid board damage.
- Correct Orientation: Position the flight controller according to the arrow indicating the forward direction of the drone. Incorrect orientation can result in reversed yaw, pitch, or roll during flight.
Proper mounting ensures the BotWing F722 Flight Controller can read sensor data accurately and maintain stable flight under all conditions.
Connecting Power
Stable power supply is vital for consistent flight performance and safe operation of the BotWing F722 Flight Controller.
Steps and Recommendations:
- Battery Support: The controller supports 3–6S LiPo batteries, providing flexibility for different drone builds. Ensure that the battery is fully charged and in good condition before first flight.
- Type-C USB for Firmware Updates: Connect the flight controller to a PC via the Type-C USB port to flash firmware, configure settings, and monitor system status. The Type-C connection also allows safe power delivery during setup.
- Voltage Verification: Confirm the battery voltage is within the supported range. Use a multimeter or Mission Planner telemetry to check voltage stability. Insufficient or fluctuating voltage can lead to mid-flight power loss or ESC errors.
- Power Connections: Ensure all XT60 or other connectors are secure and free of corrosion. Loose connections can cause intermittent power, leading to unstable flight or damage to electronics.
Following these steps guarantees the BotWing F722 Flight Controller receives stable power for safe and reliable operation.
Configuring Firmware
Firmware configuration is the most critical step to ensure full functionality of the BotWing F722 Flight Controller.
Steps and Recommendations:
- Flash Firmware via DFU Mode: Enter DFU boot mode to safely flash Betaflight or iNav firmware. Ensure you select the correct firmware version for your drone type—FPV racing, freestyle, or autonomous missions.
- Calibrate Sensors: Use Mission Planner (for iNav) or Betaflight Configurator (for Betaflight) to calibrate the accelerometer, gyroscope, compass, and barometer (if available). Accurate sensor calibration is crucial for stable flight and reliable autonomous operation.
- Radio Calibration: Bind your receiver and calibrate throttle endpoints, sticks, and auxiliary channels. This ensures precise control and responsiveness during manual flight.
- Assign UART Ports: Configure the six available UART ports for peripherals like GPS, VTX, camera, ESC telemetry, or DJI Air Unit. Proper UART assignment ensures all connected devices communicate correctly with the flight controller.
- Test All Systems: Before the first flight, perform a pre-flight check to verify motor outputs, ESC response, telemetry data, and OSD display functionality.
Proper firmware configuration allows the BotWing F722 Flight Controller to leverage its full capabilities, providing smooth, precise, and reliable flight control for any drone setup.
Common Troubleshooting
Even high-quality flight controllers like the BotWing F722 Flight Controller may encounter occasional issues during setup or flight. Understanding common problems and their solutions ensures consistent, reliable performance.
Firmware Issues
Firmware problems are one of the most common issues faced by drone builders. The BotWing F722 Flight Controller supports multiple firmware platforms, including Betaflight and iNav, which can sometimes lead to configuration mismatches.
Solutions:
- Ensure Correct Firmware Selection: Always verify that the firmware version you are flashing matches your drone setup (FPV racing, freestyle, or autonomous missions). Using the wrong firmware can prevent proper calibration or result in unstable flight.
- Check UART Configurations: Incorrect UART assignments can prevent peripherals such as GPS, VTX, or camera modules from communicating with the flight controller. Double-check UART port assignments in the firmware configurator.
- Reflash if Controller Fails to Respond: If the BotWing F722 Flight Controller becomes unresponsive, enter DFU boot mode and reflash the firmware. This often resolves issues caused by corrupted firmware or interrupted updates.
By addressing these firmware-related problems, pilots can ensure stable flight performance and full functionality of all features.
GPS/Compass Errors
For autonomous missions or GPS-assisted flight modes, accurate positioning is crucial. GPS and compass errors can lead to drifting, incorrect waypoint navigation, or unstable hover.
Solutions:
- Place GPS Away from Interference: Keep the GPS module away from power wires, motors, or ESCs, as electromagnetic interference can reduce signal quality.
- Use an External Compass for Accurate Heading: Since the BotWing F722 Flight Controller relies on external compass modules for heading data, make sure it is mounted correctly and calibrated.
- Calibrate Sensors in Mission Planner: Regularly recalibrate accelerometers, gyros, and compasses to maintain accuracy. Mission Planner provides step-by-step guidance for calibration, which helps minimize GPS drift or orientation errors.
Properly addressing GPS and compass issues ensures precise navigation during autonomous or waypoint-based flights.
Blackbox Not Logging
The 32MB Blackbox is a powerful feature of the BotWing F722 Flight Controller, allowing pilots to analyze flight performance and tune PID settings. However, logging issues can arise due to memory limitations or improper connections.
Solutions:
- Check Memory Usage and SD/USB Connection: Ensure the storage medium is functional and has enough space for flight logs. Loose connections or faulty SD cards can prevent data from being recorded.
- Adjust Logging Frequency or Parameters: High logging frequencies generate large amounts of data quickly. Reducing logging frequency or selecting only essential parameters can help ensure consistent Blackbox recording.
Proper Blackbox logging allows pilots to review flights, optimize settings, and troubleshoot flight behavior effectively.
Power Problems
Stable and consistent power is essential for reliable flight control. Voltage fluctuations, poor connections, or incompatible batteries can cause the BotWing F722 Flight Controller to behave unpredictably or even shut down mid-flight.
Solutions:
- Confirm Stable Voltage Supply: Verify that the connected LiPo battery provides voltage within the supported range (3S–6S). Use a multimeter to check voltage stability if necessary.
- Use Recommended LiPo Batteries: Avoid low-quality or damaged batteries. High-quality LiPo packs reduce the risk of voltage drops that can affect performance.
- Inspect All Connectors: Loose or corroded connections, particularly at motor outputs, servo ports, or the DJI Air Unit plug, can cause intermittent power loss. Secure all connectors before flight.
Maintaining stable power ensures that the BotWing F722 Flight Controller performs optimally, protecting both the drone and its electronics.
Conclusion
The BotWing F722 Flight Controller from NDB&C by LOFTY AGROTECH is a versatile, high-performance, and solderless solution for FPV, freestyle, and autonomous drones. Its STM32F722 MCU, ICM42688P IMU, flexible firmware support, integrated OSD, 32MB Blackbox, and multiple UART ports make it suitable for both professional and hobbyist applications.
With plug-and-play DJI Air Unit support, 4 motor + 2 servo outputs, and compact design, this flight controller is ideal for racing, cinematic filming, research, and educational projects. It combines advanced performance, ease of installation, and future-proof expandability, making it a smart choice for any drone enthusiast.
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