Matek H743-Mini STM32H7 Mini Flightcontroller 480Mhz, Ardupilot V3
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- Artikel-Nr.: PM-5685
- Hersteller: Matek Systems
- Artikelname: H743-MINI-V3
- EAN: 4250902355852
Matek H743-Mini STM32H7 Mini Flightcontroller 480Mhz, Ardupilot - V3
STM32H743VIT6, ICM20602 & MPU6000, DPS310, OSD, 5.5x UARTs, 2x I2C, 1x CAN, 11x PWM outputs, BEC5V, BEC8V
==> Es wird die aktuellste V3 Version ausgeliefert!
FC Specifications
- MCU: STM32H743VIT6, 480MHz , 1MB RAM, 2MB Flash
- IMU: MPU6000 (SPI1) & ICM20602 (SPI4)
- Baro: Infineon DPS310 (I2C2)
- OSD: AT7456E (SPI2)
- Blackbox: MicroSD card socket (SDIO)
- 5.5x Uarts (1,2,4,6,7, Rx8)
- 11x PWM outputs(S1~S10, LED)
- 2x I2C (I2C1/DA1 CL1 pads, no I2C2 breakout)
- 1x CAN (C-H, C-L pads)
- 5x ADC (VBAT, Current, RSSI, VB2, CU2)
- 3x LEDs for FC STATUS (Blue, Red) and 3.3V indicator(Red)
- 1x JST-SH1.0_8pin connector (Vbat/G/Curr/Rx8/S1/S2/S3/S4)
- Dual Camera Inputs switch
- 8V power ON/OFF switch
Power
- Vbat Input: 6.3~36V (2~8S LiPo)
- BEC: 5V 1.5A cont. (Max.2A)
- BEC: 8V 1.5A cont. (Max.2A), 8V outputs stable when Vbat>=10V, 8V outputs 80% of Vbat when Vbat< 10V
- LDO 3.3V: 200mA
- VB2 pad supports Max. 69V (voltage divider 1K:20K)
- Static power: 200mA@5V with Betaflight, 150mA@5V with ArduPilot
FC Firmware
- ArduPilot(ChiBiOS): MATEKH743
- BetaFlight: MATEKH743
- INAV: MATEKH743 (To be supported soon)
Physical
- Mounting
- 20 x 20mm/Φ3mm with Silicon Grommets
- 20 x 20mm/Φ2mm with Silicon & Brass Grommets
- Dimensions: 36 x 28 x 6.5mm
- Weight: 7g
Including
- 1x H743-MINI
- 6x Silicon grommets M4 to M3
- 6x Brass grommets M3 to M2
- 1x JST-SH1.0_8pin cable, 5cm
- 2x JST-SH1.0_8pin connectors
Ardupilot Mapping:
| PWM PWM1~PWM13 are Dshot and PWM capable. However, 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. | S1 | PB0 | 5 V tolerant I/O | PWM1 GPIO50 | TIM8_CH2N | Group1 |
| S2 | PB1 | 3.3 V tolerant I/O | PWM2 GPIO51 | TIM8_CH3N | ||
| S3 | PA0 | 5 V tolerant I/O | PWM3 GPIO52 | TIM5_CH1 | Group2 | |
| S4 | PA1 | 5 V tolerant I/O | PWM4 GPIO53 | TIM5_CH2 | ||
| S5 | PA2 | 5 V tolerant I/O | PWM5 GPIO54 | TIM5_CH3 | ||
| S6 | PA3 | 5 V tolerant I/O | PWM6 GPIO55 | TIM5_CH4 | ||
| S7 | PD12 | 5 V tolerant I/O | PWM7 GPIO56 | TIM4_CH1 | Gourp3 | |
| S8 | PD13 | 5 V tolerant I/O | PWM8 GPIO57 | TIM4_CH2 | ||
| S9 | PD14 | 5 V tolerant I/O | PWM9 GPIO58 | TIM4_CH3 | ||
| S10 | PD15 | 5 V tolerant I/O | PWM10 GPIO59 | TIM4_CH4 | ||
| No S11 breakout | / | / | / | / | Gourp4 | |
| No S12 breakout | / | / | / | / | ||
| LED | PA8 | 5 V tolerant I/O | PWM13 GPIO62 | TIM1_CH1 | Group5 | |
| SERVO13_FUNCTION 120, NTF_LED_TYPES neopixel | ||||||
| ADC | No pad 1K:10K divider builtin | PC0 | 0~36V | on board battery voltage | BATT_VOLT_PIN BATT_VOLT_MULT | 10 11.0 |
| No pad | PC1 | 0~3.3V | on board current sensor | BATT_CURR_PIN BATT_AMP_PERVLT | 11 40 | |
| VB2 Pad 1K:20K divider builtin | PA4 | 0~69V | Vbat2 ADC | BATT2_VOLT_PIN BATT2_VOLT_MULT | 18 21.0 | |
| CU2 Pad | PA7 | 0~3.3V | Cur2 ADC | BATT2_CURR_PIN BATT2_AMP_PERVLT | 7 / | |
| RSSI Pad | PC5 | 0~3.3V | RSSI ADC Analog RSSI | RSSI_ANA_PIN RSSI_TYPE | 8 1 | |
| I2C | I2C1
CL1/DA1 | PB6/PB7 | 5 V tolerant I/O | Digital Airspeed I2C | ARSPD_BUS | 1 |
| MS4525 DLVR-L10D | ARSPD_TYPE | 1 9 | ||||
| Compass | COMPASS_AUTODEC | 1 | ||||
| I2C2
No CL2/DA2 breakout | PB10/PB11 | 5 V tolerant I/O | on board Baro DPS310 | |||
| CAN | CAN1 | PD0/PD1 | 5 V tolerant I/O | F103/F303 CAN Node | CAN_D1_PROTOCOL CAN_P1_DRIVER | 1 1 |
| CAN GPS | GPS_TYPE | 9 | ||||
| CAN Compass | COMPASS_TYPEMASK | 0 | ||||
| CAN Airspeed sensor | ARSPD_TYPE | 8 | ||||
| UART | USB | PA11/PA12 | 5 V tolerant I/O | USB | console | SERIAL0 |
| RX7 TX7 RTS7 CTS7 | PE7/8/9/10 | 3.3 V tolerant I/O | UART7 | telem1 | SERIAL1 | |
| TX1 RX1 | PA9/PA10 | 5 V tolerant I/O | USART1 | telem2 | SERIAL2 | |
| TX2 RX2 | PD5/PD6 | 5 V tolerant I/O | USART2 | GPS1 | SERIAL3 | |
| No TX3 RX3 breakout | / | / | / | / | / | |
| RX8 | PE0 | 5 V tolerant I/O | UART8 | USER | SERIAL5 | |
| TX4 RX4 | PB9/PB8 | 5 V tolerant I/O | UART4 | USER | SERIAL6 | |
| TX6 RX6 | PC6/PC7 | 5 V tolerant I/O | USART6 | RC input/Receiver | SERIAL7 | |
| RX6 | SBUS/IBUS/DSM | |||||
| RX6 | PPM | |||||
ArduPilot Relay (PinIO):
- Camera-1 and 8V On by default
- Make sure 2 cameras are set with identical video format, both PAL or both NTSC.
# GPIOs
- PD10 PINIO1 OUTPUT GPIO(81) //8V power ON/OFF switch
- PD11 PINIO2 OUTPUT GPIO(82) //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 //8V switch GPIO
- RC7_OPTION 28 //Relay On/Off, Use CH7 of Transmitter to switch Vsw
- RELAY_PIN2 82 //Camera switch GPIO
- RC8_OPTION 34 //Relay2 On/Off, Use CH8 of Transmitter to switch camera
or
- RELAY_PIN3 81 //8V switch GPIO
- RC9_OPTION 35 //Relay3 On/Off, Use CH9 of Transmitter to switch Vsw
- RELAY_PIN4 82 //Camera switch GPIO
- RC10_OPTION 36 //Relay4 On/Off, Use CH10 of Transmitter to switch camera
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:
- INAV is expected to support H743 in 2.6.
- H743-MINI has betaflight firmware preloaded for QC
- BetaFlight target is not on the Github, pls download BetaFlight firmware from our website.
- If you flash ArduPilot firmware via BetaFlight configurator. there is a known issue that flash process will freeze at 50% if “full chip erase” is selected. Disable full chip erase when flashing, then reset to default in Mission Planner after flashing.
- It is highly recommended to use STM32CubeProgrammer to erase MCU and upload firmware http://www.mateksys.com/?p=6905
Ich nutze H743-Mini und -...
Ich nutze H743-Mini und -Slim mit Arducopter Firmware. Bitte unbedingt Instruktionen auf mateksys.com genau befolgen: If you flash ArduPilot firmware via BetaFlight configurator. there is a known issue that flash process will freeze at 50% if “full chip erase” is selected. It is highly recommended to use STM32CubeProgrammer to erase MCU and upload firmware.
Achtung: Siehe auch Mapping Table, denn z.B. TX1/RX1 entspricht Serial2/Telem2 in Ardupilot.
Hersteller gemäß (GPSR (EU)2023/988):
Matek Systems Limited, Rm 1501 Grand Millennium Plaza 181 Queen S Road Central Hong Kong mateksys.com
Inverkehrbringer:
Premium-Modellbau Würch GmbH, Geschäftsführer: Steffen Würch, Torenstrasse 9, 88709 Meersburg, Deutschland, Tel: 07046 38795100, www.premium-modellbau.de
Ich nutze H743-Mini und -...
Ich nutze H743-Mini und -Slim mit Arducopter Firmware. Bitte unbedingt Instruktionen auf mateksys.com genau befolgen: If you flash ArduPilot firmware via BetaFlight configurator. there is a known issue that flash process will freeze at 50% if “full chip erase” is selected. It is highly recommended to use STM32CubeProgrammer to erase MCU and upload firmware.
Achtung: Siehe auch Mapping Table, denn z.B. TX1/RX1 entspricht Serial2/Telem2 in Ardupilot.
