Mamba MK4 F740 AIO Wifi is a high-end AIO board designed for 3-5" drones and cinewhoops. Thanks to its unique design and the interconnection of two boards, the Mamba MK4 F740 can handle up to 40A per motor.

At the core of the board is an advanced F7 processor that supports all betaflight functions. The gyro used is the ICM-42688-P, which has a higher refresh rate compared to the BMI270. The board has an integrated barometer and 16MB memory for the blackbox. There are 6 UARTs and a I2C port. A GPS module with compass can be easily connected. Also handy is the integrated WiFi module (UART4), which makes it easy to set up the drones without connecting cables. This will be especially appreciated in the meadow with the phone or at Cinewhoops, where the board is often difficult to access. The AIO board also includes a 40A ESC with BlHeli_32 firmware and a current sensor. Thanks to the modern firmware, the board supports bidirectional DShot and better RPM filters. PWM frequency is adjustable in the range of 24-128kHz. Input voltege is possible with 3-6S Lipo batteries. The board is protected against voltage spikes by a TVS diode. A connector is also available for easy connection of the DJI O3.

Wiring