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The DYS XSD 20A is a BLHELI_S/DSHOT compatible electronic speed controller supporting 3-4s LiPo input. This ESC is part of DYS's XSD line.

Brand: DYS

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The DYS XSD 20A is a BLHELI_S/DSHOT compatible electronic speed controller supporting 3-4s LiPo input. This ESC is part of DYS's XSD line of super affordable next gen ESC's. This 20A version is aimed at builds using super high KV motors and can handle effective RPM's up to 500k. They support an undefined high current burst rating and can run DSHOT.


  • Battery Support: 3-4s LiPo
  • No BEC
  • Hardware PWM
  • Chipset: Silabs EFM8BB21 50MHz MCU
  • Firmware: BLHELI_S with DShot 600 / 300 Support
  • Dimensions: 45 x 16.5 x 5.8 mm
  • Weight: 4.32g

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