Replacement part for Buzz Freestyle quadcopter.
l Continuous current 35A ( max burst 40A)
l Supply voltage 3-6S Lipo
l STM32F051K6U6 MCU
l BLHeli_32 firmware,support DSHOT,MULTISHOT,ONESHOT125
l Top quality MOSFET
l 3oz high TG PCB board
l 32x37mm board with 20mm mounting holes.