Diatone Mamba F405 MK2 + 40A ESC is a combination of F4 flight controller and 40A ESC with support for 3-6S Lipo batteries. The stack is especially suitable for freestyle 5" drones. The flight controller uses the reliable MPU6000 gyro, has 16MB memory for blackbox, OSD, 5V and 9V BEC. It uses a USB-C connector to connect to a PC. There is also a connector on the board for easy connection of digital video transmitters and an I2C bus for connecting a compass or barometer. The ESC uses BlHeli_S firmware and has a current sensor. An external capacitor must be connected to the ESC.