F405-WMN
Matek F405-WMN Flightcontroller F405 Ardupilot, INAV - Übersichtsseite
Last updated
Matek F405-WMN Flightcontroller F405 Ardupilot, INAV - Übersichtsseite
Last updated
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)
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
No Pad
AirS ADC ADC_CHANNEL_4
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
No Pad
UART6
–
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-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.
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 40
RSSI Pad
0~3.3V
RSSI ADC Analog RSSI
RSSI_ANA_PIN RSSI_TYPE
8 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
GPS2 ***
SERIAL4
–
–
–
–
SERIAL5
TX2 RX2 SBUS
USART2
with DMA
RC input/Receiver
SERIAL6
RX2
IBUS/DSM/PPM
BRD_ALT_CONFIG 0 Default
Sbus 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
*** 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.