FC Specifications

MCU: STM32H743VIT6, 480MHz , 1MB RAM, 2MB Flash

IMU: ICM42688-P(V3)+ICM42605

Baro: Infineon 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(including "LED" pad)

2x I2C

1x CAN

6x ADC (VBAT, Current, RSSI, Analog AirSpeed, VB2, CU2)

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

1x SPI3 breakout

USB/Beep Extender with Type-C(USB2.0)

Dual Camera Inputs switch

5V/9V(12V) for Camera/VTX power switch

High-precision Current Sense (90A continuous, 220A peak)

Battery Voltage Sensor: 1K:10K (Scale 1100 in INAV, BATT_VOLT_MULT 11.0 in ArduPilot)

ADC VB2 voltage divider: 1K:20K

ADC AirSpeed voltage divider: 20K:20K

Static power 160mA@5V

FC Firmware

ArduPilot(ChiBiOS): MATEKH743

INAV: MATEKH743

PDB

Input voltage range: 836V (38S LiPo) w/TVS protection

2x ESC power pads

Current Senor: 220A, 3.3V ADC (Scale 150 in INAV, 66.7 A/V in ArduPilot)

Sense resistor: 90A continuous, 220A peak.

BEC 5V output

Designed for Flight controller, Receiver, OSD, Camera, Buzzer, 2812 LED_Strip, Buzzer, GPS module, AirSpeed

Output 5.15 +/- 0.1V DC

Continuous current 2 Amps, 3A Peak

BEC 9V /12V output

Designed for Video Transmitter, Camera, Gimbal ect.

Continuous current 2 Amps, 3A Peak

12V option with Jumper pad

BEC Vx output

Designed for Servos

Voltage adjustable, 5V Default, 6V or 7.2V via jumper

Continuous current 8 Amps, 10A Peak

BEC 3.3V output

Linear Regulator

Continuous current: 200mA

Physical

Mounting: 30.5 x 30.5mm, 4mm with Grommets 3mm

Dimensions: 54 x 36 x 13 mm

Weight: 30g with USB extender

Includes:

1x H743-WING

1x USB(Type-C)/Beep (Passive buzzer) Extender

1x 20cm JST-SH-6P to JST-SH-6P cable for USB extender.

2x 20cm JST-GH-4P to JST-GH-4P cable for...