Mamba MK4 H743 V2 + 65A 128K BL32 is the ultimate stack for racing and freestyle copters or cinelifters.

The Diatone Mamba MK4 H743 V2 flight controller is the best among Diatone's FCs. The board uses a powerful processor STM32H743 in combination with dual ICM-42688-P gyroscopes. The gyroscopes are rotated 90° to each other. Betaflight uses data fusion, combining both gyro outputs. This helps to filter out unwanted vibration and interference. Another advantage is the large 128MB memory for blackbox (16MB is commonly used). The board has 8 UARTs for connecting various peripherals. Of course there is a barometer, I2C for magnetometer connection, 8 motor outputs, 5V and 9V switched BEC, TVS Diode and a connector for DJI FPV connection. Like the APP series, this board has an integrated Wifi module for easy wireless setup. So you can set up the board via your phone using the SpeedyBee APP.

The powerful F65 ESC supports the power supply of 3-6S batteries and a maximum current of 65A. The ESC uses BlHeli_32 firmware to provide all advanced features such as telemetry, bidirectional DShot or 24-128kHz PWM. To minimize voltage spikes, the ESC is equipped with a protective TVS diode.

Wiring scheme