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FC Specifications
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MCU: STM32H743VIH6, 480MHz , 512KB RAM, 2MB Flash
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IMU: ICM42688-P
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Baro: DPS310 (I2C2)
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OSD: AT7456E
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Blackbox: MicroSD card slot (SDIO)
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7x Uarts (1,2,3,4,6,7,8) with built-in inversion.
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13x PWM outputs(12+LED)
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6x ADC (VBAT, Current, RSSI, Analog AirSpeed, VB2, CU2)
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3x LEDs for FC STATUS (Blue, Red) and 3.3V indicator(Red)
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2x I2C
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1x CAN
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USB/Beep Extender with Type-C(USB2.0)
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Dual Camera Inputs switch
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9V(12V) for VTX power switch
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High-precision Current Sense, 220A range
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ADC VB2 voltage divider: 1K:20K
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ADC AirSpeed voltage divider: 20K:20K
FC Firmware
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INAV: MATEKH743
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ArduPilot: MATEKH743
PDB
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Input voltage range: 6.8~30V (2~6S LiPo)
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1x ESC power pads
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Battery Voltage divider 1K:20K (Scale 2100 in INAV, BATT_VOLT_MULT 21.0 in ArduPilot)
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Current Senor: 220A, 3.3V ADC (Scale 150 in INAV, 66.7 A/V in ArduPilot)
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Sense resistor: 90A continuous, 220A peak
BEC 5V output
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Designed for Flight controller, Receiver, OSD, Camera, Buzzer, 2812 LED_Strip, Buzzer, GPS module, AirSpeed
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Continuous current: 2 Amps, Max.3A
BEC 9V /12V output
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Designed for Video Transmitter, Camera, Gimbal ect.
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Continuous current: 2 Amps, Max.3A
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12V option with Jumper pad
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for stable 9V/12V output, input voltage should > output voltage +1V
BEC Vx output
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Designed for Servos
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Voltage adjustable, 5V Default, 6V or 7.2V via jumper
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Continuous current: 8 Amps, Max.10A
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for stable Vx output, input voltage should > Vx voltage +1V
BEC 3.3V output
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Designed for Baro / Compass module and external 3.3V peripherals
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Linear Regulator
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Continuous current: 200mA
Physical
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Mounting: 25 x 25mm, Φ2mm
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Dimensions: 44 x 29 x 14.5 mm
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Weight: 22g w/ USB/buzzer adapter
Including
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1x H743-WLITE
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1x USB(Type-C)/Beep (Passive buzzer) Extender
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1x 20cm JST-SH-6P to JST-SH-6P cable for USB extender.
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2x 20cm JST-GH-4P to JST-GH-4P cable for CAN & I2C port
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1x Rubycon ZLH 35V 470uF capacitor
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Dupont 2.54 pins (Board is shipped unsoldered)
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