1. Produit terminéview
The Matek F405-WING-V2 is an advanced flight controller designed for fixed-wing RC aircraft models. It integrates a powerful STM32F405RGT6 microcontroller, an ICM42688-P IMU, DPS310 barometer, and an AT7456E OSD. This flight controller supports both ArduPilot and INAV firmware, offering extensive connectivity with multiple UARTs, PWM outputs, I2C, and ADC ports. It also features a built-in Power Distribution Board (PDB) with multiple BEC outputs for various components.
2. Principales caractéristiques
- Microcontroller (MCU): STM32F405RGT6, 168 MHz, 1 Mo de mémoire flash
- Unité de mesure inertielle (IMU) : ICM42688-P
- Baromètre: DPS310 for accurate altitude readings
- Affichage à l'écran (OSD) : AT7456E
- Boîte noire: MicroSD card slot for flight data logging
- UART : 6x UARTs, 1x Softserial_Tx option (INAV)
- Sorties PWM : 10x for motors and servos
- I2C : 2x ports for external sensors
- ADC: 3x for VBAT, Current, RSSI monitoring
- Entrée SBUS : Built-in inverter
- Port USB : Type-C (USB 2.0)
- Power Distribution Board (PDB):
- Vol d'entréetage range: 9~30V (3~6S LiPo) with TVS protection
- Current Sensor: 220A, 3.3V ADC (INAV scale 150, ArduPilot 66.7A/V)
- Sense resistor: 100A continuous, 220A peak
- Vol batterietage divider: 1K:10K (Scale 1100 in INAV, BATT_VOLT_MULT 11.0 in ArduPilot)
- Sorties BEC :
- BEC 5V : 2 Amps continuous, for FC, Receiver, OSD, Camera, Buzzer, LED_Strip, GPS, AirSpeed
- 9V/12V BEC: 2 Amps continuous, for Video Transmitter, Camera, Gimbal (12V option via jumper pad)
- Vx BEC: Adjustable 5V/6V/7.2V, 5 Amps continuous (6A Peak), for Servos
- BEC 3.3V : 200mA continuous, linear regulator, for external 3.3V peripherals
3. Configuration et installation
3.1. Installation physique
Mount the F405-WING-V2 flight controller securely in your fixed-wing aircraft using the provided grommets. The mounting holes are 30.5 x 30.5mm with 4mm diameter. Ensure proper orientation as indicated on the board.
Image : Haut view of the Matek F405-WING-V2 Flight Controller with dimensions (54mm x 36mm x 13mm).
3.2. Connexions de câblage
Connect your components (receiver, ESC, servos, GPS, VTX, camera, etc.) to the appropriate ports on the flight controller. Refer to the pinout diagram printed on the board for specific connections. Ensure correct polarity for all power connections.
- Récepteur: Connect your SBUS receiver to the dedicated SBUS input. The board has a built-in inverter.
- ESC/Servos : Connect ESCs and servos to the PWM outputs (S1-S10).
- GPS: Connect GPS module to an available UART port.
- Émetteur vidéo (VTX) et caméra : Connect to the 9V/12V BEC and appropriate video input/output pads.
- Batterie: Connect your 3-6S LiPo battery to the BAT/ESC pads, ensuring TVS protection is utilized.
Image : Haut view of the Matek F405-WING-V2 Flight Controller showing various connection pads and components.
3.3. Mise à jour du firmware
The F405-WING-V2 supports two main firmware options:
- ArduPilot : Use MatekF405-Wing target (ArduPlane 4.4 or newer).
- INAV : Use MATEKF405SE target (INAV 6.0 or newer).
Connect the flight controller to your computer via the USB Type-C port. Use the respective configurator software (Mission Planner for ArduPilot, INAV Configurator for INAV) to flash the desired firmware and perform initial configuration. Follow the detailed instructions provided by the ArduPilot or INAV communities for specific setup procedures.
4. Fonctionnement
4.1. Vérifications avant vol
Before each flight, ensure all connections are secure, propellers are correctly installed, and the battery is fully charged. Verify that the flight controller is properly calibrated and all control surfaces respond correctly to transmitter inputs.
4.2. Modes de vol
Configure flight modes in your chosen firmware (ArduPilot or INAV) according to your preferences and aircraft type. Common modes include Manual, Stabilize, RTH (Return to Home), and Auto. Understand the function of each mode before flight.
4.3. Enregistrement des données
The integrated MicroSD card slot allows for blackbox logging of flight data. This data is crucial for analyzing flight performance, tuning PID values, and troubleshooting any issues. Ensure a MicroSD card is inserted before flight to record data.
5. Entretien
5.1. Inspection régulière
Periodically inspect the flight controller and its connections for any signs of wear, damage, or loose wires. Check for dust or debris accumulation, especially around the barometer and IMU.
5.2. Mises à jour du micrologiciel
Keep your flight controller firmware updated to the latest stable version. Firmware updates often include bug fixes, performance improvements, and new features. Always back up your configuration before performing a firmware update.
5.3. Nettoyage
Gently clean the board with a soft brush or compressed air to remove dust. Avoid using liquids or harsh chemicals. Ensure the USB port is free of debris.
6. Dépannage
- Pas d'alimentation : Check battery connection, input voltage range (9-30V), and ensure no short circuits. Verify BEC outputs with a multimeter.
- No Sensor Data (IMU/Baro): Ensure the flight controller is powered correctly. Re-flash firmware if necessary. Check for physical damage to the sensors.
- Le destinataire ne répond pas : Verify receiver wiring to the SBUS port. Ensure the receiver is bound to the transmitter and powered correctly. Check SBUS inverter settings in firmware.
- Affichage OSD non visible : Check OSD wiring to VTX/Camera. Ensure OSD is enabled and configured in the firmware.
- Instabilité du vol : Review PID tuning parameters. Check for vibrations affecting the IMU. Ensure correct motor/servo direction and calibration.
- Blackbox Not Logging: Ensure a formatted MicroSD card is inserted. Verify blackbox logging is enabled in the firmware settings.
For more detailed troubleshooting, consult the official ArduPilot or INAV documentation and community forums.
7. Spécifications techniques
7.1. Flight Controller (FC)
- MCU : STM32F405RGT6, 168 MHz, 1 Mo de mémoire flash
- IMU: ICM42688-P (Accelerometer/Gyro)
- Baromètre: DPS310
- OSD: AT7456E
- Boîte noire: Emplacement pour carte MicroSD
- UART : 6x
- Softserial: 1x Tx option (INAV)
- Sorties PWM : 10x
- I2C : 2x
- ADC: 3x (VBAT, Current, RSSI)
- Entrée SBUS : Built-in inverter
- USB: Type-C (USB 2.0)
7.2. Power Distribution Board (PDB)
- Vol d'entréetage: 9-30V DC (3-6S LiPo) with TVS protection
- Capteur de courant : CAN 220 A, 3.3 V (échelle INAV 150, ArduPilot 66.7 A/V)
- Sense Resistor: 100A continu, 220A crête
- Vol batterietage Divider: 1K:10K (Échelle 1100 dans INAV, BATT_VOLT_MULT 11.0 dans ArduPilot)
7.3. BEC Outputs
- BEC 5V: Designed for FC, Receiver, OSD, Camera, Buzzer, 2812 LED_Strip, GPS, AirSpeed. Continuous current: 2 Amps.
- BEC 9V / 12V: Designed for Video Transmitter, Camera, Gimbal. Continuous current: 2 Amps. 12V option with Jumper pad. Input voltage should be > output voltage +1V for stable output.
- BEC Vx : Designed for Servos. Adjustable 5V (Default), 6V, or 7.2V options. Continuous current: 5 Amps, 6A Peak. Input voltage should be > Vx voltage +1V for stable output.
- BEC 3.3V: Designed for external 3.3V peripherals. Linear Regulator. Continuous current: 200mA.
7.4. Caractéristiques physiques
- Montage: 30.5 x 30.5mm, 4mm with Grommets
- Dimensions: 54 x 36 x 13 mm (2.13 x 1.42 x 0.51 pouces)
- Poids: 25 g (0.96 onces)
8. Contenu de la boîte
The Matek F405-WING-V2 Flight Controller package includes:
- 1x F405-Wing-V2 Flight Controller
- 1x 20cm JST-GH-4P to JST-GH-4P cable for I2C port
- Dupont 2.54 pins (Board is supplied unsoldered)
Image: Contents of the package, including the F405-WING-V2 flight controller, JST-GH cable, and Dupont pins.
9. Consignes de sécurité
Always operate the Matek F405-WING-V2 Flight Controller and associated RC aircraft in accordance with local regulations and safety guidelines. Improper use can lead to serious injury or property damage.
- Lisez et comprenez toutes les instructions avant utilisation.
- Assurez-vous que tous les câblages sont corrects et bien fixés afin d'éviter les courts-circuits.
- Always disconnect the battery when not in use or during maintenance.
- Avoid flying in crowded areas, near people, or over private property.
- Perform pre-flight checks diligently.
- Do not modify the flight controller in ways not specified by the manufacturer.
- Tenir à l'écart de l'eau et des températures extrêmes.
10. Garantie et assistance
For warranty information and technical support, please refer to the official Matek Systems webConsultez le site ou contactez votre revendeur. Les conditions de garantie spécifiques peuvent varier.
