Matek H743-SLIM V3 Flight Controller Built-in No Current Sensor for RC Racing Drone Airplane

filler

Color: H743-SLIM V3
Price:
$91.39

 

H743-mini

ArduPilot

INAV

BetaFlight

V1

ICM20602(1st)
MPU6000(2nd)

ArduPilot 4.0 stable
or newer

MPU6000 (0)
ICM20602 (1)

INAV 3.0
or newer

MPU6000 (0)
ICM20602 (1)

BF 4.2
or newer

V1.5

ICM42605(1st)
MPU6000(2nd)

ArduPilot 4.1 stable
or newer

MPU6000 (0)
ICM42605 (2)

INAV 4.0
or newer

MPU6000 (0)
ICM42605 (1)

BF 4.2
or newer

V3

ICM42688P(1st)
ICM42605(2nd)

ArduPilot 4.2 latest
or newer

ICM42688P (0)
ICM42605 (2)

INAV 5.0
or newer

ICM42688P (0)
ICM42605 (1)

BF 4.3
or newer

 

What is new on the H743-slim V3

  • ICM42688-P+ICM42605 instead of MPU6000+ICM42605

  • Other functions, layout and components are same as previous board version.

  • H743-slim V3 has betaflight_4.3.0 preloaded for QC

ArduPilot

  • H743-mini-V3 with ICM42688-P is supported by ArduPilot 4.2 or higher,

  • ICM42688-P is defined as first IMU (IMU0) ,  ICM42605 is the 2nd (IMU1).

  • with ArduPilot 4.2, set INS_ENABLE_MASK to 7 or default 127.

  • It is recommended to use STM32CubeProgrammer to erase MCU and upload firmware.  check this blog http://www.mateksys.com/?p=6905

INAV

  • H743-slim-V3 is not supported by INAV4.1 downloaded from configurator. pls download inav_4.1.0_MATEKH743_42688 from our website.

  • Starting with INAV5.0,  V1/V1.5/V3 will share the same firmware.

BetaFlight

  • IMU ICM42688-p is supported by BetaFlight 4.3 or higher.

  • icm42688-p is the first IMU(default), ICM42605 is the second IMU.

  • Target MATEKH743 in BetaFlight 4.2.x list doesn’t support ICM426XX series, You need to flash it with BF4.3_RC or latest

 
 

FC Specifications

  • MCU: STM32H743VIH6, 480MHz , 1MB RAM, 2MB Flash

  • Board V1.0 IMU: MPU6000 (SPI1) & ICM20602 (SPI4)

  • Board V1.5 IMU: MPU6000 (SPI1) & ICM42605 (SPI4)

  • Baro: Infineon DPS310 (I2C2)

  • OSD: AT7456E (SPI2)

  • Blackbox: MicroSD card socket (SDIO)

  • 7x Uarts (1,2,3,4,6,7,8) with built-in inversion.

  • 13x PWM outputs(including “LED” pad)

  • 2x I2C

  • 1x CAN

  • 6x ADC (VBAT, Current, RSSI, Analog AirSpeed, Vbat2, Cur2)

  • 3x LEDs for FC STATUS (Blue, Red) and 3.3V indicator(Red)

  • 1x SPI3 breakout

  • USB Type-C(USB2.0)

  • 1x JST-SH1.0_8pin connector (Vbat/G/Curr/Rx8/S1/S2/S3/S4)

  • 1x JST-GH1.25_4pin connector (5V/CAN-H/CAN-L/G)

  • Dual Camera Inputs switch

  • 5V/Vbat filtered power ON/OFF switch

  • DJI FPV OSD is supported by any spare UART

Power

  • Vbat Input: 6~36V (2~8S LiPo)

  • BEC: 5V 2A cont. (Max.3A)

  • LDO 3.3V: Max.200mA

  • No Current Sensor built-in

  • ADC Vbat2 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

Physical

  • Mounting: 30.5 x 30.5mm, Φ4mm with Grommets Φ3mm

  • Dimensions: 36 x 36 x 5 mm

  • Weight: 7g

Including

  • 1x H743-SLIM

  • 6x Silicon grommets M4 to M3

  • 1x JST-SH1.0_8pin cable, 5cm

  • 2x JST-SH1.0_8pin connectors

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

 

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