• SpeedyBee F405 Wing Mini Stack for Fixed-Wing FPV Drones

The Symbol: SB-F405WING-MINI

Upgrade your fixed-wing FPV drone with the SpeedyBee F405 Wing Mini Stack. This integrated FC and PDB offers powerful STM32F405 processing, reliable ICM-42688-P IMU, and multiple UARTs for all your peripherals. Ideal for custom UAV builds requiring a compact and efficient flight control solution. Get the best performance for your aerial adventures. Order now for fast delivery from HTDRONE!

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Introduction

The SpeedyBee F405 Wing Mini Stack is a cutting-edge flight control solution designed specifically for fixed-wing FPV and UAV applications. This compact and lightweight stack integrates a powerful Flight Controller (FC) and a robust Power Distribution Board (PDB), providing enthusiasts with advanced capabilities in a streamlined package. It's the perfect choice for building or upgrading custom fixed-wing drones that demand reliable performance and extensive connectivity.

Key advantages

  • Compact and lightweight design ideal for fixed-wing aircraft.
  • Powerful STM32F405 MCU for high-performance flight control.
  • High-quality ICM-42688-P IMU for stable and accurate flight data.
  • Integrated OSD (AT7456E) for real-time flight information display.
  • Multiple UART ports (6 sets) for extensive peripheral connectivity, including ELRS/CRSF receivers.
  • Onboard MicroSD card slot for flight logging (black box).
  • Versatile power outputs with 5.2V BEC for FC and 5V/4A Servo BEC for servos.
  • Supports both INAV and ArduPilot firmware for maximum flexibility.
  • Dual analog camera switching capability for versatile FPV setups.

Technical specifications

  • Flight Controller (FC) Board:
  • Product Name: SpeedyBee F405 WING MINI FC Board
  • MCU: STM32F405, 168MHz, 1MB Flash
  • IMU (Gyro & Accelerometer): ICM-42688-P
  • Barometer: SPL006-001
  • OSD Chip: AT7456E
  • Blackbox: MicroSD Card Slot
  • UART: 6 sets (dedicated for wireless telemetry)
  • I2C: 1x (for magnetometer, digital airspeed sensor)
  • ADC: 4x (VBAT, Current, RSSI, AirSpeed)
  • PWM: 12x
  • ELRS/CRSF Receiver Support: Yes, connected to UART1
  • SBUS Support: Built-in inverter for SBUS input (UART2-RX)
  • LEDs: 3x FC Status LEDs (Blue, Green) & 3.3V indicator (Red)
  • Analog RSSI: Supported (labeled as "RS")
  • Dual Analog Camera Switching: Supported via ArduPilot Relay or INAV Modes/USER
  • Supported FC Firmware: INAV (SpeedyBeeF405WING - default), ArduPilot (SpeedyBeeF405WING)
  • Weight: 5.6g
  • Power Distribution Board (PDB) Board:
  • Product Name: SpeedyBee F405 WING MINI PDB Board
  • Input Voltage Range: 7-26V (2-6S LiPo)
  • Battery Voltage Sensor: Connected to FC VBAT, 1K:10K ratio
  • Battery Current Sensor: 80A continuous, 150A peak (connected to FC Current)
  • TVS Protection Diode: Yes
  • FC BEC Output: 5.2V +/- 0.1V DC, 2A continuous, 3A peak (for FC, Receiver, GPS, Telemetry)
  • VTX & Camera Power: Direct Battery Voltage or Integrated 5V BEC (shared with Servo BEC 5V4A)
  • Servo BEC Output: 5V +/- 0.1V DC, 4A continuous, 5A peak. Adjustable voltage (5V default, 6V via jumper) for servos.
  • Weight: 5.5g
  • Wireless USB Extender Board:
  • Product Name: SpeedyBee F405 WING MINI Wireless USB Extender
  • Wireless Configuration: Boot button press (6 sec) for mode switching
  • USB Port Type: Type C
  • Buzzer: 5V Active Buzzer
  • Weight: 3.2g

Applications

This SpeedyBee F405 Wing Mini Stack is expertly designed for a wide range of fixed-wing FPV applications, including long-range exploration, aerial photography, racing, and custom UAV projects. Its robust features and compact size make it suitable for building agile FPV wing drones, versatile reconnaissance UAVs, and high-performance autonomous aircraft.

Compatibility

The SpeedyBee F405 Wing Mini Stack is compatible with ELRS/CRSF receivers connected to UART1 and supports SBUS input via UART2. It features multiple UART ports for additional modules like GPS and telemetry. The PDB supports 2-6S LiPo batteries and provides regulated 5.2V for the FC and 5V/4A (adjustable to 6V) for servos, ensuring broad compatibility with most FPV components.

FAQ

What is the SpeedyBee F405 Wing Mini Stack designed for?

The SpeedyBee F405 Wing Mini Stack is specifically designed for fixed-wing FPV drones and UAV applications. It provides a compact and integrated solution for flight control and power distribution, making it ideal for custom builds and upgrades.

What are the main technical specifications of the SpeedyBee F405 Wing Mini FC?

The FC features an STM32F405 MCU running at 168MHz, an ICM-42688-P IMU, an AT7456E OSD, and a MicroSD card slot for blackbox logging. It offers 6 UART sets for extensive connectivity.

What power options does the SpeedyBee F405 Wing Mini PDB offer?

The PDB supports 7-26V (2-6S LiPo) input and includes a 5.2V/2A BEC for the FC and receiver, plus a 5V/4A (adjustable to 6V) Servo BEC for servos. It also features an 80A continuous current sensor.

Can I use different firmware with the SpeedyBee F405 Wing Mini Stack?

Yes, the SpeedyBee F405 Wing Mini Stack supports both INAV (default firmware: SpeedyBeeF405WING) and ArduPilot (firmware: SpeedyBeeF405WING), offering flexibility for different flight control preferences.

Where can I buy the SpeedyBee F405 Wing Mini Stack with fast delivery?

You can buy the SpeedyBee F405 Wing Mini Stack at HTDRONE, our specialized FPV parts store based in Poland. We offer fast delivery within Poland and reliable worldwide shipping via DHL.

Best-in-class SpeedyBee F405 Wing Mini Stack for fixed-wing FPV drones. Features powerful STM32F405 MCU & integrated PDB for reliable performance. Order yours today!
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