1. EFM8BB21F16G MCU, pipelined 8-bit C8051 core with 50 MHz maximum operating frequency.
2. Dedicated high frequency driver, makes the start more smooth. ESC maximum speed is limited to 500k eRPM.
3. Two layers tower structure between 4 in 1 ESC and FC using quick pin connection. Dual ways signal transmission makes the flight more stable.
4. Exposed pads for Battery and Motor wires, fast welding without additional disassembly, makes the installation faster and more convenient.
5. F3 flight controller, supports PPM, PWM and SBUS remote control / receiving mode.
6. FC integrated OSD, also integrated 5V/1A, 12V/500mA for Image transmitter, camera, buzzer, LED and other peripheral devices ; provided several silicone cables for connectors on FC ,and will give you an unprecedented experience for installation.
7. Built-in current meter, OSD directly display the real-time current without any additional connection.
8. BLHeli-S firmware is the next generation code, following the base BLHeli code. It designed for superior performance in multirotors, and uses hardware generated motor pwm for smooth throttle response and silent operation.
9. The code supports regular 1-2ms pulse width input, as well as Oneshot125 , Oneshot42 and Multishot . The input signal is automatically detected by the ESC upon power up.
10. Supports Dshot150, Dshot300 and Dshot600.Dshot is digital signal, anti-interference ability is stronger, and do not need throttle calibration.