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FVT LittleBee Spring 10Ax4 (4in1) (2-4S) ESC

  • Sale
  • $45 AUD
  • Regular price $55 AUD

The latest in the next generation of space saving and light weight Electronic Speed Controllers (ESC) from Favorite (FVT) the Spring 10AX4 (4in1) (2-4S).

This board is four (4) 10A Dual N-FET design ESCs on a single micro sized board. This is great for centralising your mini-quads weight (getting the ESCs off the arms) and simplifying your wiring. Great for micro quads where space on your arms is limited and weight is a premium.

Perfectly suited for micro-quad motor sizes from 1104-1407.

The super fast 48MHz Busy Bee MCU also means these ESCs will easily drive the newer higher kV motors with easy and supports all the modern protocols including Dshot.

This 4in1 esc comes with a typical ESC breakout cable (6pin JST to Servo Pin headers) and a 6pin JST to 6pin JST lead for those FCs that support it. The latter would make for a super clean build.


  • Model Number: SPRING-10x4
  • BEC: No
  • Rated Current: 10A
  • Burst Current: 15A (10secs)
  • Chipset: Silabs EFM8BB21F16F
  • Oneshot125 Support: Yes
  • Oneshot42 Support: Yes
  • Multishot Support: Yes
  • Dshot Support: Yes
  • Bootloader: BLHeli
  • Firmware: BLHeli_S 16.6 (R-H-15)
  • Damped Light: Yes (always on)
  • Battery: 2-4S
  • Size: 27*27mm
  • M3 Mount Spacing: 20*20mm (the new micro sized spacing)
  • Weight: 6g (bare esc)

DSHOT Support
The Spring 10A 4in1 ESC supports up to DSHOT600 out of the box with no modifications.