20A 4-in-1 ESC

Flash Hobby as one of the professional China 20A 4-in-1 ESC manufacturers and China 20A 4-in-1 ESC factory, we are strong strength and complete management. Also, we have own exporting license. We mainly deal in making a series of 20A 4-in-1 ESC and so on. We stick to the principal of quality orientation and customer priority, we sincerely welcome your letters, calls and investigations for business cooperation. We assure you of our high quality services at all time. FIO20A BLHELI_S ESC DShot600 2-6S 4in1 Brushless ESC for FPV Racing Freestyle Micro Drones

Size：32*28 mm
Net：3.7g
Mount Size：20.5*20.5mm
Mount Diameter：M4
Working Voltage：2-4S
Continuous：20A
Burst(≤10s)：25A
Support：DShot150/300/600，PWM, Oneshot125，Oneshot42 and Multshot
Firmware：BLHELI_S

Features
 
1. Using the American Siliconlabs EFM8BB21F16G QFN-20 MCU, the operating frequency is up to 50MHz;
 
2. Dedicated high-speed drive IC makes the start-up smoother. The ESC supports up to 500,000 rpm.
 
3. BLHeli-S firmware can be upgraded online via signal cable, program update is simpler; designed for multi-rotor to enhance superior performance, hardware generated motor PWM can improve smooth throttle response and reduce noise.
 
4. Damped light produces regenerative braking, which makes it more efficient. The motor decelerates more quickly when the throttle changes from large to small, and the stability and flexibility of the multi-rotor is significantly enhanced.
 
5. Support higher KV motor, more power load, suitable for violent flight of racing multi-rotor.
 
6. If you use the flight control of CleanFlight or BetaFlight firmware, you can use the flight control link BLHeli debugging software to set four ESC parameters at a time.
 
7. The ESC automatically detects the throttle signal and supports the pulse width input, Oneshot and Multishot of the normal PWM throttle mode of 1-2ms.
 
8. Support Dshot150, Dshot300 and Dshot600. Dshot is a digital signal with strong anti-interference ability, and the ESC does not need to calibrate the throttle stroke.
 
9. The signal line is a twisted-pair silicone cable, which increases its service life and more effectively reduces the interference caused by the transmission of signals in the copper wire, making the flight more stable.