F405-WMN

Matek F405-WMN Flightcontroller F405 Ardupilot, INAV - Übersichtsseite

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Matek F405-WMN Flightcontroller F405 Ardupilot, INAV

Montage und Inbetriebnahme:

Bitte beachten Sie unbedingt den angegebenen Spannungsbereich für das jeweilige Board. Eine zu hohe Spannung wird die angeschlossenen Komponenten beschädigen.

Achten Sie beim Anschluss der Kabel am Akku immer auf korrekte Polung (und isolieren Sie die Leitungen entsprechend mit Schrumpfschlauch.

Specifications

FC Specifications

• MCU: STM32F405RGT6, 168MHz , 1MB Flash

• IMU: ICM42688-P

• Baro: SPL06-001

• OSD: AT7456E

• Blackbox: 16M Flash

• 5x UARTs, 1x Softserial_Tx option(INAV)

• 12x PWM outputs

• 1x I2C

• 3x ADC (VBAT, Current, RSSI)

• 1x spare PINIO

• USB/Beep Extender with Type-C(USB2.0)

• Built in inverter on UART2-RX for SBUS input

• Switchable Dual Camera Inputs

Power

• 6~30V DC IN (2~6S LiPo)

• 132A Current Sense (INAV Scale 250, ArduPilot 40A/V)

• PDB/Current sense resistor: 90A continuous, 132A burst.

• BEC 5V 1.5A for FC & Peripherals

• BEC Vx 5A for servos, 5V/ 6V option

• Vbat for VTX and camera

• LDO 3.3V 200mA

• Battery Voltage Sensor: 1k:20k

FC Firmware

• ArduPilot: MatekF405-TE

• INAV: MATEKF405TE (INAV 5.0 or newer)

Physical

• Dimensions: 31 x 26 x 16.5 mm

• Mounting: 22 x 22mm, Φ2mm

• Weight: 10g

Including

• 1x F405-WMN

• 1x USB(Type-C)/Beep (Passive buzzer) Extender + 20cm JST-SH-6P to JST-SH-6P cable for USB extender.

• Dupont 2.54 pins (Board is shipped unsoldered)

PINIO

• PINIO1 /PIO1 pad, Low Level by default, Low/High level switchable by Mode-USER1

• PINIO2 is for camera input switch by Modes-USER2

Tips

• F405-WMN has INAV fw preloaded for QC

• Download INAV firmware 4.1.x from our website. Target MATEKF405TE is not listed in INAV configurator 4.x.x,

• You may download INAV fw 5.0 or newer directly from INAV configurator 5.x or newer.

• *** If connecting just one GPS to UART4(TX4/RX4), pls set UART5 SERIAL3_PROTOCOL = -1 or non “5”. otherwise ArduPilot will stop searching for GPS during bootup if not found on the first port(SERIAL3, UART5) configured for GPS protocol.

• If sending highspeed serial data (eg. 921600 baud) to the board, use USART1(Serial1) or USART2(Serial6).

Frsky Smartport Telemetry

• non-inverted (hacked) S.Port signal

• any spare Uart_TX

• SERIALx_BAUD 57

• SERIALx_OPTIONS 7

• SERIALx_PROTOCOL 4 or 10(for yaapu)

DJI FPV OSD (ArduPilot 4.1)

https://ardupilot.org/plane/docs/common-msp-osd-overview.html

• OSD_TYPE = 3

• SERIALx_PROTOCOL = 33

• MSP_OPTIONS = 0 (polling mode)

Relay(PINIO)

• PINIO1, PIO1 pad, Low Level by default

• PINIO2, Camera switch, C1 ON by default

# GPIOs

• PA4 PINIO1 OUTPUT GPIO(81) LOW //PIO1 pad

• PB5 PINIO2 OUTPUT GPIO(82) LOW //camera switch

# RCx_OPTION: RC input option

• 28 Relay On/Off

• 34 Relay2 On/Off

• 35 Relay3 On/Off

• 36 Relay4 On/Off

e.g.

• RELAY_PIN 81 //PIO1 GPIO

• RC7_OPTION 28 //Relay On/Off, Use CH7 of Transmitter to control PIO1 Low/High Level

• RELAY_PIN2 82 //Camera switch GPIO

• RC8_OPTION 34 //Relay2 On/Off, Use CH8 of Transmitter to control high/low level on PB5 pad

The configured feature will be triggered when the auxiliary switch’s pwm value becomes higher than 1800. It will be deactivated when the value falls below 1200.

Check the pwm value sent from the transmitter when the switch is high and low using the Mission Planner’s Initial Setup >> Mandatory Hardware >> Radio Calibration screen. If it does not climb higher than 1800 or lower than 1200, it is best to adjust the servo end points in the transmitter.