F405-VTOL

Matek F405-VTOL Flightcontroller F405 Ardupilot, INAV - Übersichtsseite

Matek F405-VTOL Flightcontroller F405 Ardupilot, INAV im Premium-Modellbau Shop

Matek F405-VTOL Flightcontroller F405 Ardupilot, INAV,

STM32F405RGT6, ICM42688P, SPL06, OSD, VTOL PDB, 6xUARTs, 12x PWM,1xI2C

Specifications

  • MCU: STM32F405RGT6, 168MHz , 1MB Flash

  • IMU: ICM42688-P

  • Baro: SPL06-001

  • OSD: AT7456E

  • Blackbox: MicroSD card slot

  • 6x UARTs, 1x Softserial_Tx option(INAV)

  • 12x PWM outputs

  • 1x I2C

  • 4x ADC (VBAT, Current, RSSI, Airspeed)

  • 1x spare PINIO

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

  • Built in inverter on UART2-RX for SBUS input

  • Switchable Dual Camera Input

FC Firmware

  • ArduPilot: MatekF405-TE

  • INAV: MATEKF405TE_SD (INAV 5.0 or newer)

PDB

  • Input voltage range: 6.8~30V (2~6S LiPo)

  • Sense resistor: 100A continuous, 220A peak

  • 5x ESC power pads, total 100A continuous

  • Support continuous load of up to 100A on ESC pad near the current sensor resistor

  • Support continuous load of up to 30A & peak of 50A on each ESC pad of Quadcopter

  • Battery Voltage divider 1K:20K (Scale 2100 in INAV, BATT_VOLT_MULT 21.0 in ArduPilot)

  • Current Senor: 220A, 3.3V ADC (Scale 150 in INAV, 66.7 A/V in ArduPilot)

BEC 5V output

  • Designed for Flight controller, Receiver, OSD, Camera, Buzzer, 2812 LED_Strip, Buzzer, GPS module, AirSpeed

  • Continuous current: 2 Amps

BEC 9V /12V output

  • Designed for Video Transmitter, Camera, Gimbal ect.

  • Continuous current: 2 Amps

  • 12V option with Jumper pad

  • for stable 9V/12V output, input voltage should > output voltage +1V

BEC Vx output

  • Designed for Servos

  • Voltage adjustable, 5V Default, 6V or 7.2V via jumper

  • Continuous current: 8 Amps, 10A Peak

  • for stable Vx output, input voltage should > Vx voltage +1V

BEC 3.3V output

  • Designed for Baro / Compass module and external 3.3V peripherals

  • Linear Regulator

  • Continuous current: 200mA

Physical

  • Mounting: 25 x 25mm-Φ2mm, 35 x 35mm- Φ4mm

  • Dimensions: 45 x 42 x 15mm

  • Weight: 25g w/ USB/buzzer adapter

Including

  • 1x F405-VTOL

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

  • 1x 20cm JST-GH-4P to JST-GH-4P cable for I2C port

  • 1x Rubycon ZLH 35V 470uF capacitor

  • Dupont 2.54 pins (Board is shipped unsoldered)

INAV mapping

INAV MultiRotor

INAV Plane

PWM

S1

5 V tolerant I/O

TIM8_CH4

Motor

Motor

S2

5 V tolerant I/O

TIM8_CH3

Motor

Motor

S3

5 V tolerant I/O

TIM1_CH3N

Motor

Servo

S4

5 V tolerant I/O

TIM1_CH1

Motor

Servo

S5

5 V tolerant I/O

TIM2_CH4

Motor

Servo

S6

5 V tolerant I/O

TIM2_CH3

Motor

Servo

S7

5 V tolerant I/O

TIM2_CH2

Motor

Servo

S8

5 V tolerant I/O

TIM2_CH1

Motor

Servo

S9

5 V tolerant I/O

TIM12_CH1

Servo

Servo

S10

5 V tolerant I/O

TIM13_CH1

Servo

Servo

S11

5 V tolerant I/O

TIM4_CH1

Servo

Servo

LED

5 V tolerant I/O

TIM3_CH4

2812LED

2812LED

ADC

Vbat Pad

1K:20K divider builtin 0~30V

Vbat ADC ADC_CHANNEL_1

INAV voltage scale 2100

Curr pad

0~3.3V

Current ADC ADC_CHANNEL_2

scale 150

RSSI Pad

0~3.3V

RSSI ADC ADC_CHANNEL_3

Analog RSSI

AirS Pad

no divider builtin 0~3.3V

AirS ADC ADC_CHANNEL_4

Analog Airspeed

I2C

I2C1

5V tolerant I/O

Compass

QMC5883 / HMC5883 /MAG3110 / LIS3MDL

OLED

0.96″

onboard Barometer

SPL06-001

Digital Airspeed sensor

MS4525

Temperature sensor

UART 5V tolerant I/O

USB

USB

TX1 RX1

5V tolerant I/O

UART1

USER

TX3 RX3

UART3

USER

TX4 RX4

UART4

USER

TX5 RX5

UART5

USER

TX6 RX6

UART6

USER

TX2 RX2 SBUS

5V tolerant I/O

UART2

RC input/Receiver

Sbus pad

for SBUS receiver, Sbus pad = RX2+inverter

RX2 pad

IBUS/DSM/PPM

TX2 & RX2

CRSF

TX2 pad

SmartPort Telemetry

enable Softserial_Tx1

TX2 pad

FPORT, uninverted S.Port/F.Port signal (hacked)

TX2 pad

SRXL2

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-VTOL has INAV fw preloaded for QC

  • Download INAV (Target MATEKF405TE_SD) fw 5.x or newer directly from INAV configurator 5.x or newer.

ArduPilot mapping

ArduPilot

PWM 5V tolerant I/O

S1

PWM1 GPIO50

TIM8_CH4

DMA/DShot

Group1

S2

PWM2 GPIO51

TIM8_CH3

DMA/DShot

S3

PWM3 GPIO52

TIM1_CH3N

DMA/DShot

Group2

S4

PWM4 GPIO53

TIM1_CH1

DMA/DShot

S5

PWM5 GPIO54

TIM2_CH4

DMA/DShot

Gourp3

S6

PWM6 GPIO55

TIM2_CH3

DMA/DShot

S7

PWM7 GPIO56

TIM2_CH2

DMA/DShot

S8

PWM8 GPIO57

TIM2_CH1

DMA/DShot

S9

PWM9 GPIO58

TIM12_CH1

NO DMA

Gourp4

S10

PWM10 GPIO59

TIM13_CH1

NO DMA

Gourp5

S11

PWM11 GPIO60

TIM4_CH1

NO DMA

Gourp6

LED pad

PWM12 GPIO61

TIM3_CH4

DMA/DShot

Gourp7

SERVO12_FUNCTION 120, NTF_LED_TYPES neopixel

Mixing Dshot and normal PWM operation for outputs is restricted into groups, ie. enabling Dshot for an output in a group requires that ALL outputs in that group be configured and used as Dshot, rather than PWM outputs. If servo and motor are mixed in same group, make sure this group run lowest PWM frequency according to the servo specification. ie. Servo supports Max. 50Hz, ESC must run at 50Hz in this group.

ADC

Vbat Pad

1K:20K divider builtin 0~30V

Vbat ADC

onboard battery voltage

BATT_VOLT_PIN BATT_VOLT_MULT

14 21.0

Curr pad

0~3.3V

current sensor ADC

onboard current sense

BATT_CURR_PIN BATT_AMP_PERVLT

15 66.7

RSSI Pad

0~3.3V

RSSI ADC Analog RSSI

RSSI_ANA_PIN RSSI_TYPE

8 2

AirS Pad

no divider builtin 0~3.3V

AirS ADC Analog Airspeed

ARSPD_PIN ARSPD_TYPE

10 2

I2C

I2C1

5V tolerant I/O

Compass

COMPASS_AUTODEC

1

onboard Baro SPL06-001

Address

0x76

Digital Airspeed I2C MS4525 DLVR-L10D

ARSPD_BUS ARSPD_TYPE ARSPD_TYPE

1 1 9

UART 5V tolerant I/O

USB

USB

console

SERIAL0

TX1 RX1

USART1

with DMA

telem1

SERIAL1

TX3 RX3

USART3

NO DMA

telem2

SERIAL2

TX5 RX5

UART5

NO DMA

GPS1

SERIAL3

TX4 RX4

UART4

NO DMA

DJI OSD

SERIAL4

TX6 RX6

USART6

TX6 with DMA

USER

SERIAL5

TX2 RX2 SBUS

USART2

with DMA

RC input/Receiver

SERIAL6

RX2

IBUS/DSM/PPM

BRD_ALT_CONFIG 0 Default

Sbs pad

SBUS

TX2 & RX2

CRSF

BRD_ALT_CONFIG 1 SERIAL6_PROTOCOL 23

SERIAL6_OPTIONS 0

TX2

uninverted FPort (hacked)

SERIAL6_OPTIONS 4

TX2

SRXL2

SERIAL6_OPTIONS 4

  • set LOG_BACKEND_TYPE = 1 (File) for SD card logging

  • 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.

Tips

  • F405-VTOL has INAV fw preloaded for QC

  • Target MATEKF405TE_SD is not listed in INAV configurator 4.x.x, It is supported by INAV5.0 or newer

  • ArduPilot fw, set LOG_BACKEND_TYPE = 1 (File) for SD card logging

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