Axisflying F405 + 80A is a combination of flight controller and powerful ESCs suitable for 10-13" drones. The stack supports 4-6S battery power. The flight controller uses a STM32F405 microprocessor, ICM42688P gyro. It has 16MB memory for blackbox, a barometer for altitude measurement, and outputs for eight motors, and 5V and 12V BEC. The ESCs can handle high current up to 80A and use BlHeli_S firmware. The ESCs have a larger size of 57x56x6mm, so make sure there is enough space in the frame.