DYS XS20A BLHeli_S ESC
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Achieve ultra-quiet and responsive motor performance with the DYS XS20A, a high-performance BLHeli_S electronic speed controller. Known for its reliability and smooth operation, this single ESC is a fantastic choice for FPV drone builds that utilize individual ESCs on the arms. Whether you’re building a new FPV drone or need a dependable replacement drone part for an existing quad, the XS20A delivers proven performance.
Proven BLHeli_S Performance
The DYS XS20A is powered by a high-performance Silabs EFM8BB2 50MHz MCU and runs on the trusted BLHeli_S firmware. This combination provides hardware-generated PWM that is synchronous to the MCU, resulting in exceptionally smooth and quiet motor operation. With support for protocols like Oneshot125, Oneshot42, and Multishot, this ESC offers the fast response needed for high-performance FPV flying.
Compact and Lightweight Design
Featuring a small footprint and weighing only 4.49g, the XS20A is designed to keep your FPV drone build clean and lightweight. Each ESC also comes with a protective case, adding a layer of durability against prop strikes and minor impacts without adding significant bulk. Its wide voltage support and ability to handle high KV motors make it a versatile drone part for various builds.
Important Firmware Information
ATTENTION: The DYS XS20A ESC uses specific A-H-70 firmware. To ensure proper functionality and prevent damage, please do not attempt to change or update the original firmware by yourself.
Specifications
- Input Voltage: 3-4S LiPo (Not specified, but typical for this class)
- Amperage: 20A Continuous
- MCU: Silabs EFM8BB2 @ 50MHz
- Firmware: BLHeli_S (A-H-70)
- Supported Protocols: Oneshot125, Oneshot42, Multishot
- Weight: 4.49g
- Size: 24 x 14 x 4.5mm
What’s in the Box?
- 1x DYS XS20A BLHeli_S ESC
- 1x ESC Protective Case
