BLHeli_S ESC is the new generation of ESC designed from scratch to uses hardware generated PWM. Hardware generated PWM give motor signal that is perfectly synchronous to MCU giving yields ultra-quiet and ultra-responsive motor performance.
DYS XS20A BLHeli_S ESC utilizes high-performance EFM8BB2 50MHz MCU enabling it to handle up to 500k eRPM that is necessary to support motors with super high Kv.
- Weight: 4.49g
- Support input voltage from 3S to 4S
- Size(mm)L*W: 24*14*4.5mm
- BLHeli_S does Damped Light only
- Firmware upgradable via signal wire (works with USB Linker for XM series)
- Supports 1-2ms signal, Oneshot125, Oneshot42 and Multishot.
- High-current burst rating
- High-Resolution Throttle steps
ATTENTION : DYS XS20A comes with A-H-70 firmware, pls don't change the original firmware by yourself.**