MATEKSYS H743-WING V2 Flight Controller User Guide

FLIGHT CONTROLLER H743-WING V2
QUICK START GUIDE

MCU: STM32H743VIT6, 480MHz, 2MB Flash
IMU: MPU6000 (SPI1) & ICM42605 (SPI4)
Baro: DPS310 (I2C2)
OSD: AT7456E (SPI2)
Blackbox: MicroSD card slot (SDIO)
7x Uarts (1,2,3,4,6,7,8) with built-in inversion ,13x PWM outputs ,2x I2C, 1x CAN, 6x ADC (VBAT, Current, RSSI, Analog AirSpeed, VB2, CU2 ) ,1x SPI3 breakout Switchable Dual Camera Inputs Switchable 5V/9V(12V) for Camera/VTX
8~36V DC IN (3~8S LiPo)
High-precision Current Sense (90A continuous, 220A peak)
BEC 5V 2A for FC
BEC 9V 2A for camera/VTX, 12V option
BEC Vx 8A cont. 10A burst for servos, 5V, 6V or 7.2V option
LDO 3.3V 200mA
ArduPilot hwdef: MATEKH743
INAV Target: MATEKH743

LAYOUT

Wiring (Airplane)
INAV fw: MATEKH743
ArduPilot fw: MATEKH743

Vsw Power / Camera switch

| No USER1 definition
9Vsw ON by default
---|---
No USER2 definition
C1 (Camera-1) ON by default

I/O Mapping

ArduPibot

| S1| PBO| 5V tolerant 1/0| PWM1 GP1050| TIM8 CH2N| Groups
S2| PB1| 3.3 V tolerant WO| PWM2 GPI051| TIME CH3N
S3| PAO| 5 V tolerant VO| PWM3 GPI052| TIM5 CH1| Group?
S4| PA1| 5 V tolerant VO| PWM4 GPI053| TIM5 CH2
S5| PA2| 5 V tolerant WO| PWM5 GPI054| TIM5 CH3
S6| PA3| 5 V tolerant I/O| PWM6 GPI055| TIM5 CH4
S7| PD12| 5 V tolerant I/O| PWM7 GPI056| TIM4 CH1| Gourp3
S8| P013| 5 V tolerant VO| PWM8 GP1057| TIM4 CH2
S9| PD14| 5 V tolerant I/O| PWM9 GP1058| TIM4 CH3
S10| P015| 5 V tolerant I/O| PWM10 GP1059| TIA14 CH4
Sll| PES| 5 V tolerant I/0| PWM 11 GP1080| T1M15 CHI| Group4
S12| PE6| 5 V tolerant VO| PWM12 GP10131| 11M15 CH2
LED| PA8| 5 V tolerant I/O| PWM13 GPI062| TIM I CH1| Group6
SERV013_FUNCTION 120, NTF_LED_TYPES neopIxel
PWMI-PWM13 are Dshot and PWM capable. However. mixing Dshot and normal PWM operation kir outputs are restricted Into groups, ie. enabling Dshot bran output In a group requires that ALL outputs In that group be configured and used as Dshot. rather than PWM outputs.
If serve and motor are mixed in the same group, make sure this group runs the lowest PWM frequency according to the serve specification. it Seto supports Max. 50Hz, ESC must run at 50Hz in this group.
ADC| Vbat pad
1K:10K deader builtin| PC0| 0-36V| Vbat ADC onboard battery spoilage sense| BATT_VOLT PIN
BATT VOLT –MULT| 10
11.0
pad| 00-3.3V ect| o-| Current ADC
onboard current sense| BAIT CURR PIN
BAIT AMP PERVLT| 11
66.7
VB2 Pad 1K:20K holder builtin| PA4| 0-89V| Vbat2 ADC| BATT2 VOLT PIN
BAT12 VOLT MULT| 18
21.0
CW Pad| PA7| 0-3.3V| Current2 ADC| BAT12_CURR PIN
BATT2 AMP PERVLT| 7

/

RSSI Pad| PC5| 0-3.3V| RSSI ADC
Analog RSSI| RSSI_ANA PIN
RSSI TYPE| 8
I
AI’S Pad 20K:20K Mader bulletin| PG| 0-8.8V| 0-6.8V

ADC

Analog Airspeed

| ARSPD PIN
ARSPD TYPE| 4
2
I2C| 12C1
CL1/DA1| PB8IPB7| 5 V tolerant I/O| Compass| COMPASS_AUTODEC| I
I202
CL2/DA2 on JST4144P| PSICVPB11| 5 V tolerant I/O| onboard Baro DPS3I0| Address| 0x76
Digital Airspeed I2C
MS4525
DIVR1100| AFtSPD BUS

–TYPE ARSPD_

ARSPD TYPE

| 0
19
CAN| CANT| PDO/PD1| 5 V tolerant I/O| CAN Nods| CAN_ DI PROTOCOL
CAN P – 1 DARNER| I
1
CAN GPS
CAN Compass
CAN Airspeed sensor| GPS_TVPE
COMPASS TYPEAAASK
ARSPD TYPE| 9
0
8
UART| USB| PAI1IP/112| 5 V tolerant I/O| USB| console| SERIAL()
RX/ TX/ RTS7 CIS?| PE7/8/9/10| 3.3 V tolerant I/O| UART7| teleml| SERIALI
DO WO| PA9/PA10| 5 V tolerant I/O| USARTI| telem2| SERIAL2
T)Q RX2| PD5/PD6| S V tolerant I/O| USART2| GPS I| SERIAL3
1)0 MO| PD8IPD9| S V tolerant I/O| USART3| GPS2| SERIAL4
TX8 FtX8| PEOPLE| 5 V tolerant VO| UART8| USER| SERIALS
TX4 RX4| PB9/PB8| S V tolerant I/O| UART4| USER| SERIALS
TX8 RM3| PC8/PC7| 5 V tolerant I/O| ‘, SAWS| RC input/Rev:11%er| SERIAL7
R)03| SBS/IBUS/DSM/PPM
DB| FPORT/SRX2

INAV

PWM| Si| PBO| 5 V tolerant 1/0| 11M3 CH3| Fixed Wing
Motor
S2| PB1| 3.3 V tolerant I/O| 11M3 CH4
S3| PAO| 5 V tolerant I/0| T1M5 CH1| Fixed Wing
Servo
S4| PA1| 5 V tolerant I/0| T1M5 CH2
S5| PA2| 5 V tolerant I/0| T1M5 CH3
S6| PA3| 5 V tolerant I/0| T1M5 CH4
S7| PD12| 5 V tolerant I/0| T1M4 CH1
S8| PD13| 5 V tolerant I/0| T1M4 CH2
S9| PD14| 5 V tolerant I/O| T1M4 CH3
S10| PD15| 5 V tolerant 1/0| 11M4 CH4
S11| PE5| 5 V tolerant VO| T1M15 CH1
S12| PE6| 5 V tolerant I/O| TIMI5 CH2
LED| PAS| 5 V tolerant 1/0| 11M1 CH1| 2812LED
ADC| Vbat pad
1K:10K divider builtin| PCO| 0-36V| Vbat ADC
ADC CHANNEL 1| scale 1100
Cun– Pad| PC1| 0-3.3V| Current ADC
ADC CHANNEL 2| scale 150
RSSI Pad| PC5| 0-3.3V| RSSI ADC
ADC CHANNEL 3| Analog RSSI
AirS Pad
20K:20K divider builtin| PC4| 0-6.6V| AirS ADC
ADC CHANNEL 4| Analog Airspeed
VB2 Pad
1K:20K divider builtin| PA4| 0-69V| ADC CHANNEL 5

–                         –

| scale 2100
CU2 Pad| PA7| 0-3.3V| ADC CHANNEL 6| spare
12C| 12C1
CL1/DA1| PB6/PB7| 5 V tolerant 1/0| Compass| QMC5883 / HMC5883
IST8310 / IST8308
MAG3110 / LIS3MDL
OLED| 0.96″
12C2
CL2/DA2 on JST-GH-4P| PB10/PB11| 5 V tolerant I/0| onboard Barometer| DPS310
Digital Airspeed sensor| MS4525
Temperature sensor|
UART| USB| PA11/PAl2| 5 V tolerant I/0| USB|
Do RX1| PA9/PA10| 5 V tolerant I/O| USARTI| telem2
TX2 R.>2| PD5/PD6| 5 V tolerant WO| USART2| GPS1
1.>3 RX3| PD8/PD9| 5 V tolerant WO| USART3| GPS2
Do RX4| PB9/PB8| 5 V tolerant I/O| UART4| USER
D. RXB| PC6/PC7| 5 V tolerant I/O| TX6 _& _R X6| CRSF
UART6 RX| SBUS/IBUS/DSM/PPM
UART6 TX| FPORT/SRXL2
R)                              TX/| PE7/PE8| 3.3 V tolerant 1/0| UART7| teleml
TV3 RX8| PE1/PEO| 5 V tolerant I/O| UART8| USER

www.mateksys.com
Sep.2021 Rev 1.0

References

• Matek Systems – Advanced Drone Systems

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