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Racerstar RS20Ax4 20A 4 in 1 Blheli_S Opto ESC 2-4S Support Dshot150 Dshot300 for FPV Racer
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  • Racerstar RS20Ax4 20A 4 in 1 Blheli_S Opto ESC 2-4S Support Dshot150 Dshot300 for FPV Racer
  • Racerstar RS20Ax4 20A 4 in 1 Blheli_S Opto ESC 2-4S Support Dshot150 Dshot300 for FPV Racer
  • Racerstar RS20Ax4 20A 4 in 1 Blheli_S Opto ESC 2-4S Support Dshot150 Dshot300 for FPV Racer
  • Racerstar RS20Ax4 20A 4 in 1 Blheli_S Opto ESC 2-4S Support Dshot150 Dshot300 for FPV Racer
  • Racerstar RS20Ax4 20A 4 in 1 Blheli_S Opto ESC 2-4S Support Dshot150 Dshot300 for FPV Racer
  • Racerstar RS20Ax4 20A 4 in 1 Blheli_S Opto ESC 2-4S Support Dshot150 Dshot300 for FPV Racer
  • Racerstar RS20Ax4 20A 4 in 1 Blheli_S Opto ESC 2-4S Support Dshot150 Dshot300 for FPV Racer
  • Racerstar RS20Ax4 20A 4 in 1 Blheli_S Opto ESC 2-4S Support Dshot150 Dshot300 for FPV Racer
  • Racerstar RS20Ax4 20A 4 in 1 Blheli_S Opto ESC 2-4S Support Dshot150 Dshot300 for FPV Racer

Racerstar RS20Ax4 20A 4 in 1 Blheli_S Opto ESC 2-4S Support Dshot150 Dshot300 for FPV Racer

Price:
Warehouse:
  • CN AU$32.68
Quantity:
Preorder products are limited to 10 per order. Oversized product,we can only ship one per order
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Racerstar RS20Ax4 20A 4 in 1 Blheli_S Opto ESC 2-4S Support Dshot150 Dshot300 for FPV Racer 32.68 (560)
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Racerstar RS20Ax4 20A 4 in 1 Blheli_S Opto ESC 2-4S Support Oneshot42 Multishot Dshot150 Dshot300



        
            



Racerstar RS20Ax4 20A 4 in 1 Blheli_S Opto ESC 2-4S Support Dshot150 Dshot300 for FPV Racer

Racerstar RS20Ax4 20A 4 in 1 Blheli_S Opto ESC 2-4S Support Dshot150 Dshot300 for FPV Racer

Racerstar RS20Ax4 20A 4 in 1 Blheli_S Opto ESC 2-4S Support Dshot150 Dshot300 for FPV Racer

Racerstar RS20Ax4 20A 4 in 1 Blheli_S Opto ESC 2-4S Support Dshot150 Dshot300 for FPV Racer

Racerstar RS20Ax4 20A 4 in 1 Blheli_S Opto ESC 2-4S Support Dshot150 Dshot300 for FPV Racer

Racerstar RS20Ax4 20A 4 in 1 Blheli_S Opto ESC 2-4S Support Dshot150 Dshot300 for FPV Racer

Racerstar RS20Ax4 20A 4 in 1 Blheli_S Opto ESC 2-4S Support Dshot150 Dshot300 for FPV Racer

Racerstar RS20Ax4 20A 4 in 1 Blheli_S Opto ESC 2-4S Support Dshot150 Dshot300 for FPV Racer

Specification:
Brand Name: Racerstar
Item Name: 20A 4 in 1 Blheli_S Opto 2-4S ESC
Model: RS20Ax4
Input Voltage: 2-4S
Con.Current:20A
Peak Current(10s):25A
BEC:NO
Programming :YES
Installing Distance: 30mm
Net Weight:19g
                   25g ( Including cable)
Size(PCB):36x36mm


Features:
-with Blheli_S firmware
-4 in 1 ESC, more easier to install
-with 24MHz BB1 Clip
-Support oneshot42 multishot, Dshot150 and Dshot300
-Small size and light weight


How to Flash the ESC?  Please click here

-Rev 16.2 Fixed bug that prevented temperature protection
-Improved robustness to very high input signal rates
-Beeps can be turned off by programming beep strength to 1
-Throttle cal diffirence is checked to be above required minimum before storing
-Throttle cal max is not stored untill successful min throttle cal.

Package Included:
1x RS20Ax4 20A 4 in 1 ESC
1x 5P Cable
1x Screws bag

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Reviews
  • 5 Star534 (95.4%)
  • 4 Star19 (3.4%)
  • 3 Star5 (0.9%)
  • 2 Star2 (0.4%)
  • 1 Star0 (0.0%)
  • All(560)
  • Good(558)
  • Bad(2)
  • Images(63)

Top impressions:

  • good esc(90)
  • great price(35)
  • easy to install(18)
  • good quality(18)
  • fast shipping(12)
  • tight build(12)
  • great performance(6)
  • Overall:
  • Price:
  • Quality:
  • Appearance:
  • Racerstar ESC RS20Ax4

    By:gregreg79 2017-09-29 05:04:56
  • The shipping was really fast (EU warehouse) 5 days... It looks very well constructed. i will try it asap
  • Comments(0)Helpful? (1)(0)
  • Overall:
  • Price:
  • Quality:
  • Appearance:
  • can’t complain

    By:dsalni 2017-10-14 16:38:10
  • great ESC for the money. only tiny issue is the wires have to cross-cross on one side. could’ve been cleaner. other than that no complaints!
  • Comments(0)Helpful? (0)(0)
  • Overall:
  • Price:
  • Quality:
  • Appearance:
  • Love it!

    By:kerrycorcoran 2017-10-14 11:39:38
  • I have used many of these on my builds. Very convenient and small!!
  • Comments(0)Helpful? (0)(0)
  • Overall:
  • Price:
  • Quality:
  • Appearance:
  • AWESOME! IT WORKS, AND THE WIRES ARE NOT COMPLICATED!!!

    By:william 2017-10-12 20:13:56
  • This thing is the bomb! It's so cool! Makes life so easy. Just one thing; a tip. The black wire that goes to flight controller is unnecessary. All the others are positive wires for control. GET THIS! and yes, I'm a real customer, hahaha.
  • Comments(0)Helpful? (0)(0)
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