Flycolor Raptor S-TOWER Flytower Spare Part 20A 2-4S 4 In 1 BLHeli-S ESC
Brand name: Flycolor
Item name: 20A 4 in 1 ESC
EFM8BB21F16G MCU, pipelined 8-bit C8051 core with 50 MHz maximum operating frequency. ESC maximum speed is limited to 500k eRPM.
Dedicated 3in1 drivers, makes the start more smooth.
ESC ?rmware: BLHeli-S, F-H-40.
Two layers tower structure between 4in1 ESC and FC, using cable for quick connection, silicon spacer for supporting could reduce the e?ect of vibration on Flight Controller, makes the ?ight more stable.
BLHeli-S ?rmware. It is designed for superior performance in multirotors, and uses hardware generated motor pwm for smooth throttle response and silent operation.
The code supports regular 1-2ms pulse width input, as well as Oneshot125 , Oneshot42 and Multishot .
Supports Dshot150, Dshot300 and Dshot600.Dshot is digital signal, anti-interference ability is stronger, and do not need throttle calibration.
1 x 20A 4 in 1 ESC