Item name: Bullet Series 20A BLHELI_S ESC
Input Voltage: 2-4S
Utilizing the latest BLHeli-S firmware (16.5), hardware PWM generates a signal to boost smoother throttle response and reduce noise.
Supports new digital signal: DSHOT, and analog signals: MULTISHOT, ONESHOT42, ONESHOT125.
Top quality MOSFET, ceramic capacitors. 3oz high TG PCB board, significantly improves heat dissipation and improves system efficiency.
New aluminum heat sink, offers protection from propeller strike damage.