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Your cart is empty. XR-20A BLheli-S Dshot Speed Controller 2-4s FPV ESC for QAV Racing Drone
Item Name: XR-20A
Constant Current: 20A
Peak Current: 25A
Input Voltage: 2-4s lipo
Weight: 4.5g
Feature
1) Comes with BLHeli_S firmware, easy to upgrade or flash via the esc signal cable. If use with CleanFlight or
BetaFlight flight controller, connect the flight controller to BLHeliSuite software directly to set 4pcs ESC simultaneously.
2) Support to use Dshot600/300/150, PWM throttle signal mode (1000μs-2000μs),
Onshot125 (125-250μs), Oneshot42 (42-82μs) and Multishot (2-25μs).
3) Hardware PWM drive motor, low voice, smooth throttle response.
Damped light enabled to make it more sensitive and effective while reduce the motor speed.
4) Compact size and light weight, especially designed for competition FPV drones.
5) High quality component, super fast running speed. EMF8BB21F16G MCU
(the operating frequency of up to 48MHz), 3-in-1 drive IC,
import ceramic capacitor, 3 ounce copper and 4 layers PCB to increase efficiency and enjoy the real-time flight.
6) Suitable for Multirotor, fast throttle response.
Easy and simple to operate with default settings.
Twisted-pair for throttle signal cable to reduce signal interference and make it fly more stable.
Compatible with various flight control systems. Miniature MOSFET with extra-low resistance
and optimized driver brings amazing current shock withstanding capacity.
I crash rc helicopters
Reviewed in the United States on May 19, 2022
Using this esc to drive the tail motor of my blade 230s and its hands down way better then the stock 2 in 1 unit supplied by blade with the 230s. Tail hold is on point and locked in i will definitely be buying more for other projects 👍👍👍👍
bzeynel
Reviewed in Saudi Arabia on February 2, 2021
very nice product
J-Step
Reviewed in the United States on February 11, 2021
I was not aware the product I was purchasing was going to be used. The heat shrink is melted where it was unsoldered before. You can see where they wrapped the twisted cable after it melted.
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