Matek Flight Controller H743 Slim V3
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The MATEKSYS H743-SLIM V3 Flight Controller is now available, boasting a host of enhancements and new functionalities beyond its predecessor. This FC comes integrated with an STM32H743VI processor, dual IMUs (ICM20602 & MPU6000), a DPS310 barometer, an OSD for on-screen data display, 7 UART ports, 2 I2C interfaces, a CAN bus, 13 PWM outputs for motor control, a BEC5V power module, and several other advanced features!
UPDATE
The latest V3 version has been further upgraded with the inclusion of new IMUs: the ICM42688P and ICM42605, providing even more precise and reliable inertial measurements.
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
Includes
1x H743-SLIM V3
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
