1. Pengenalan
The SpeedyBee F405 WING APP Flight Controller is a versatile and powerful solution designed for RC fixed-wing model airplanes. It offers easy installation, wireless configuration, and supports dual firmware options (INAV and ArduPilot) to cater to both FPV flight and advanced autopilot capabilities. This manual provides detailed instructions for setting up, configuring, and operating your F405 WING APP Flight Controller.
2. Produk Lebihview
The F405 WING APP Flight Controller integrates a high-performance MCU, IMU, barometer, and OSD chip, along with extensive connectivity options. Its multi-layer PCB design ensures stable operation and efficient heat dissipation.

Ciri-ciri Utama:
- Konfigurasi Wayarles: Easy setup via SpeedyBee and QGroundControl apps.
- Dual Firmware Support: Compatible with INAV (for FPV) and ArduPilot (for advanced autopilot, VTOL).
- Kesambungan Plug-and-Play: Direct plug-in for VTX, receiver, camera, analog VTX, GPS, and LED strips, minimizing soldering.
- I/O yang meluas: F405 MCU with full pin breakout, up to 6 UARTs, 12 PWM outputs.
- Penderia Bersepadu: High-performance IMU (ICM-42688-P), Barometer (SPL006-001), OSD (AT7456E).
- Pemantauan Bateri: On-board 4-level LED battery indicator and current sensor.
- Pengurusan tenaga: On-board current sensor and three BEC outputs (FC, VTX, Servo).
- Kawalan LED: 4x WS2812 LED strip connectors with adjustable colors and flashing modes.
- Reka bentuk padat: Includes 90° pin headers for lower installation height.
3. Spesifikasi
3.1. Flight Controller (FC) Board Specifications
| Parameter | Perincian |
|---|---|
| Nama Produk | Papan SpeedyBee F405 WING FC |
| MCU | STM32F405, 168MHz, Denyar 1MB |
| IMU (Gyro&Accelerometer) | ICM-42688-P |
| Barometer | SPL006-001 |
| Cip OSD | AT7456E |
| Kotak hitam | Slot Kad MicroSD |
| UART | 6 sets (USART1, USART2, USART3, UART4, UART5, UART6 (Dedicated for Wireless board Telemetry connection)) |
| I2C | 1x Digunakan untuk magnetometer, sensor kelajuan udara digital |
| ADC | 4x (VBAT, Semasa, RSSI, Kelajuan Udara Analog) |
| PWM | 12x (11+1 "LED" pad) |
| Penerima ELRS/CRSF | Disokong, disambungkan ke UART1 |
| SBUS | Penyongsang terbina dalam untuk input SBUS (UART2-RX) |
| LED | 3x LEDs for FC STATUS (Blue, Green) and 3.3V indicator (Red) 1x RGB |
| RSSI | Supported, Named as RS. |
| Perisian Tegar FC yang disokong | INAV: SpeedyBeeF405WING(default) ArduPilot: SpeedyBeeF405WING |
3.2. Power Distribution Board (PDB) Specifications
| Parameter | Perincian |
|---|---|
| Nama Produk | Papan PDB SpeedyBee F405 WING |
| Masukan voltagjulat e | 7-36V (2-6S LiPo) |
| Bateri Voltage Sensor | Sambung ke papan FC VBAT, 1K:10K (Skala 1100 dalam iNav, BATT_VOLT_MULT 11.0 dalam ArduPilot) |
| Penderia Arus Bateri | 90A continuous, 215A Peak Connect to FC board Current (Scale 195 in iNav, 50 A/V in ArduPilot) |
| Diod Pelindung TVS | ya |
| Keluaran FC BEC | Output 5.2V +/- 0.1V DC Arus berterusan 2.4 Amps, Puncak 3A Direka untuk FC, Penerima, Modul GPS, Modul Kelajuan Udara, Modul Telemetri, WS2812 LED_Strip |
| VTX BEC output | Output 9V +/- 0.1V DC Arus berterusan 1.8 Amps, 2.3A Peak Voltage adjustable, 9V Default, 12V or 5V via jumper Designed for Analog Video Transmitter, Digital Video Transmitter, Camera. |
| Keluaran BEC Servo | Output 4.9V +/- 0.1V DC Arus berterusan 4.5 Amps, 5.5A Peak Voltage boleh laras, 4.9V Lalai, 6V atau 7.2V melalui pelompat Direka untuk Servos. |
3.3. Dimensi

4. Kandungan Pakej
The SpeedyBee F405 WING APP Flight Controller package includes the following components:

- SpeedyBee F405 WING FC board x1
- SpeedyBee F405 WING PDB board x1
- SpeedyBee F405 WING Wireless board x1
- SpeedyBee F405 WING USB extender x1
- 90 Degree pin Header (3x12) x1
- Straight pin header (1x12) x3
- White straight pin header (1x4) x1
- M2 x 4 small head cross screw x10
- M2 x 12 copper Standoff Spacer x5
- M3 x 4mm Silicone Grommets x5
- 8pin SH1.0 USB Extender Cable (80mm) x1
- 6pin SH1.0 Analog VTX Cable (250mm) x1
- 6pin SH1.0 GPS Module Cable Without Connector on another end (250mm) x1
- 6pin Digital VTX Cable (250mm) x1
- 4pin SH1.0 to 3+2pin JST1.25 FPV Cam Cable (250mm) x1
- 6pin GH1.25 Telemetry Module Cable (200mm) x1
- 4pin Dupont single-head Cable (150mm) x1
- Double-sided tape for isolating pins and cables (32x9x1mm) x1
5. Persediaan dan Pemasangan
The F405 WING APP is designed for easy installation with minimal soldering required for common peripherals.
5.1. Perhimpunan Fizikal
Assemble the FC board, PDB board, and Wireless board using the provided standoffs and screws. Ensure correct orientation as indicated on the boards.
5.2. Gambarajah Pendawaian dan Sambungan
The flight controller features a full MCU pin breakout and multiple UART ports for connecting various external modules. Refer to the diagrams below for common connections.


- ELRS/TBS Receiver: Connect directly to UART1.
- SBUS Input: Use UART2-RX (built-in inverter).
- Modul GPS: Connect to an available UART port.
- Telemetry Module: Connect to an available UART port.
- Digital/Analog VTX: Connect to an available UART port.
- On-board Wireless Controller: Dedicated connection via UART6.
- PWM Outputs: Up to 11 PWM outputs are available for motor and servo control. These can be configured for various fixed-wing plane types including conventional, V-tail, flaperons, and VTOLs.
- I2C: For magnetometer and digital airspeed sensor.
5.3. Sambungan Kuasa
The PDB board accepts an input voltage range of 7-36V (2-6S LiPo). Ensure correct polarity when connecting your battery. The PDB provides regulated power outputs:
- FC BEC: 5.2V (2.4A continuous, 3A peak) for FC, receiver, GPS, airspeed, telemetry, and WS2812 LED strips.
- VTX BEC: 9V (1.8A continuous, 2.3A peak), adjustable to 12V or 5V via jumper, for Analog/Digital VTX and camera.
- Servo BEC: 4.9V (4.5A continuous, 5.5A peak), adjustable to 6V or 7.2V via jumper, for servos.
6. Tatarajah dan Operasi
6.1. Firmware Selection and Flashing
The F405 WING APP supports both INAV and ArduPilot firmwares. You can choose the firmware that best suits your flying style and requirements.

To flash firmware or switch between wireless modes, use the BOOT button:
- Perisian Tegar Berkelip: Press and hold the BOOT button while connecting the FC to your computer.
- Penukaran Mod Wayarles: Long press the BOOT button for 6 seconds to switch between BLE, Wi-Fi, and Classic Bluetooth SPP modes.
6.2. Tatarajah Wayarles
Configure your flight controller wirelessly using the SpeedyBee App or QGroundControl App.

This eliminates the need for tedious drivers and data cables, allowing for quick adjustments in the field.
6.3. LED Strip Control
The FC supports 4x WS2812 LED strip connectors. You can control their colors and flashing modes:
- Switch Effects: Short press the BOOT button.
- Tukar Mod: Long press the BOOT button for 2 seconds.
- FC Control: Press the BOOT button for 3 seconds to switch to flight controller control for the LED lights.

6.4. LiPo Battery Level Indicator
The FC features a built-in 4-level LED battery indicator to quickly check your LiPo battery's remaining charge.

Nota: Calibrate the flight controller's voltage detection before relying on this function.
7. Ciri Lanjutan
7.1. ELRS/TBS Receiver Integration
The F405 WING APP supports direct plug-in for ELRS/TBS receivers via UART1. This allows for telemetry data display on OpenTX/EdgeTX compatible remote controllers using Lua scripts.

7.2. VTOL Support
For advanced users, the flight controller supports VTOL (Vertical Take-Off and Landing) functionality when running ArduPilot firmware. This enables new flying styles and capabilities for your fixed-wing aircraft.

Control VTOL plane takeoff and landing manually or autonomously with ArduPilot's QStablize, QLoiter, and QRTL modes. Various plane models, including Tiltrotor, Quadplane, and flying wing tail-sitter, are supported.
8. Penyelesaian masalah
- Tiada Kuasa: Check battery connection and polarity. Ensure input voltage berada dalam lingkungan 7-36V.
- Tiada Sambungan Tanpa Wayar: Ensure the FC is in the correct wireless mode (BLE, Wi-Fi, or Classic Bluetooth SPP) by long-pressing the BOOT button for 6 seconds to cycle modes. Verify your mobile device's Bluetooth/Wi-Fi is enabled.
- Incorrect Sensor Readings: Perform IMU calibration via the configuration app. Ensure the IMU is centered and free from vibrations.
- LEDs Not Working: Check connections to the WS2812 LED strips. Short press the BOOT button to cycle effects, long press for 2 seconds to cycle modes, or long press for 3 seconds to switch to FC control.
- Telemetry Issues: Verify ELRS/TBS receiver is correctly connected to UART1 and that Lua scripts are properly configured in your OpenTX/EdgeTX radio.
- Ketidakstabilan Penerbangan: Ensure proper firmware (INAV/ArduPilot) is flashed and calibrated for your aircraft type. Check motor/servo connections and PWM output configurations.
9. Petua Pengguna
- Always calibrate the flight controller's voltage detection before relying on the on-board LiPo checker.
- Utilize the wireless configuration feature for quick field adjustments without needing a laptop.
- Experiment with both INAV and ArduPilot firmwares to find the best fit for your flying style and aircraft.
- For optimal performance, ensure your IMU is mounted securely and isolated from vibrations.
- Ambil advantage of the plug-and-play connectors to simplify your build and reduce soldering.
10. Waranti dan Sokongan
For warranty information, technical support, and further assistance, please refer to the official SpeedyBee webtapak atau hubungi perkhidmatan pelanggan mereka secara langsung. Simpan bukti pembelian anda untuk sebarang tuntutan waranti.