4X DYS XSD 20A 3-4S ESC BLHeli_S Supports Dshot600 Dshot300 for RC Drone FPV Racing Multi Rotor

4X DYS XSD 20A 3-4S ESC BLHeli_S Supports Dshot600 Dshot300 For High KV Motors Description: Brand: DYS Item name: XSD 20A 3-4S ESC BLHeli_S Input voltage: 3-4S Lipo BEC: NO Size(mm)L*W*H: 24*14*4.5mm Type: BLheli_S & Dshot600/Dshot300 Weight: 4.32g Feature: Silabs EFM8BB21 Features: BLHeli_S does Damped Light only Firmware upgradable via signal wire (works with USB Linker for XM series) Supports Motors with super high KV (EFM8BusyBee 50MHz can handle up to 500k eRPM) Supports Dshot600, Dshot300. High-current burst rating High-Resolution Throttle steps Package included: 4 x XSD 20A 3-4S ESC BLHeli_S