MARK4 V2 7-inch

B-CUBE H743 Flight Controller

Features:1. The H743 is a 3-6S 36x36mm mini flight controller with a 128MB Blackbox flash memory, 5V 10V dual BEC. Designed for easy maintenance and low interference. 2. The PCB adopts high-end composite material, which has stronger overcurrent capability and good heat dissipation. MOS adopts imported high current resistance mos, low energy consumption, long life and strong load capacity. 3. Using industrial grade LDO, high temperature resistance. High-quality capacitors, strong filtering performance. 4. Intelligent control: The controller has a built-in low-noise button, which can be controlled remotely by one button. 5. Maximum power: The OSD allows you to control your drone with maximum speed and accuracy, while providing a smoother flight. Descriptions:

H743 is a major upgrade, offering enhanced performance and precision.Boosting processing power for faster response and improved flight stability. The IMU has been upgraded todouble ICM-42688-P, providing lower noise, higher sensitivity, and better vibration resistance. These enhancements ensure more accurate flight control, superior gyro performance, and greater reliability. Designed for high-speed FPV applications, H743delivers smoother flights, faster responsiveness, and exceptional handling in demanding conditions.

Specifications:

l Chip:STM32H743VIT6(480MHZ)

l Gyro:ICM-42688-P*2

l Barometer:DPS310

l OSD Chip:AT7456E

l Black box:128MM

l LED Program:Support

l BB buzzer:Support

l Input voltage:3-6S

l I2C Connector:Support

l BEC:5V/2.5A

l BEC:10V/2.0A

l Cam Input:Support

l USART:UART1,UART2.UART3.UART4.UART6.UART7

l Receiver:ELRS(CRSF).TBS(CRSF).SBUS.IBUS.DSM2.DSMX

l GPS:YES

l COMPASS:YES

l HD O3:YES

l ESC Signal:Dshoot150.Dshot300,Dshot600

l USB:TYPE-C

l Current Port:Yes.

l Voltage Sensor:Yes

l Firmware: cleanflight/betaflight/inav/ardupilot

l FC firmware:betaflight_4.5.2_STM32H743_JHEH743_HD.hex/ inav_8.0.1_JHEMCUH743HD.hex / arducopter4.6_with_bl.hex

l Install hole:30.5*30.5*4MM

l Board size:36*36MM

l Weight:7.9g

BLHELI_S 60A 4IN1 3-6S Brushless ESC

Size: 41*39.5*5mm

Hole distance: 30.5*30.5/5mm

Weight: 13g

Input voltage: LIPO 2-6S

Continuous current: 60A

Maximum current: 70A (5 seconds)

Firmware: BLS J_H_30_REV16_7

Drive signal support: DShot300-600/Multishot/Oneshot/PWM

Current sensor: Support

The ESC has filter capacitors on board to suppress the electromotive power transmission, stabilize the battery voltage and protect the components of ESC vuelo control precision

VTX1000 1W Video Transmitter

VTX1600 1.6W Video Transmitter

Attention: Before powering on, please make sure to reliably connect the antenna, otherwise it will burn when powered on.

VTX1600 will generate heat during use, which is normal. Please do not touch with your hands to avoid burns.The higher the power, the more heat it generates. The PCB uses high-end customized materials, and high temperatures will not burn out the circuit board. VTX1600 should be kept away from the flight control and in a ventilated position on the aircraft.The heat dissipation module should face upwards and be in a ventilated position in order to continuously dissipate heat.

Support manual adjustment of power and frequency, support IRC protocol OSD parameter adjustment.Built in microphone for real-time sound transmission.

Short press to adjust channel (corresponding to blue light, 1-8, a total of 8 times) Long press for 2 seconds to adjust the group (corresponding to green light, A, B, E, F, R, a total of 5 times) Long Press for 5 seconds to adjust the power (corresponding to the red light, a total of 5 times) Long press for more than 10 seconds to open 11 prohibited USA channels. Default does not output prohibited USA channels: 5705,5685,5665,5885,5905,5880,5658,5695,5732,5880,5917

Download the VTX table from here: https://github.com/BCUBE-RC/VTX/archive/refs/tags/vtx1600.zip

Default output: 5865MHZ (5.865GHZ)/1.6W Model: VTX1600 Frequency: 5645-5945MHZ Input voltage: 7-26V Output voltage: 5V/1A Channel : 40CH Transmission power: PIT/25MW/200/400/800/1600MW Boundary dimension: 36 * 36MM Screw hole: 30.5 * 30.5MM Screw aperture: 3MM Weight: 7.3g

Packaging List: VTX1600 Board * 1 Shock-absorbing ball *4 Fixed Nylon Column *4 Heat dissipation module *1 5.8G 5DB antenna *1 6P * 1.0MM plug cable * 1