Sunrise Cicada 35Amp BLHeli_S 4-in-1 ESC BB2

  • $59.95
    Unit price per 


This is the new 4-in-1 BLHeli_S ESC from Sunrise which puts 4x 35amp speed controllers on one 35mm*35mm board.  Perfect for stacking with a flight controller.  No longer will ugly bulges mar the beautiful carbon of your quadcopters.

BLHeli_S firmware is the next generation code, following the base BLHeli code.  BLHeli_S is designed for superior performance in multirotors, and uses hardware generated motor pwm for smooth throttle response and silent operation.  All codes use damped light mode.  Damped light does regenerative braking, causing very fast motor retardation, and inherently also does active freewheeling.  The code supports features to prevent sync loss. There are tuneable parameters that can make the code run well even in the most demanding situations, although default settings will work excellently in normal operating environments.


  • Mouting Hole:  30.5x30.5mm
  • Current:  35A 
  • Peak Current(10s):  40A 
  • BEC:  NO 
  • LiPo:  2-4s 
  • Weight:  25g 
  • Size(PCB):  35*35mm
  • MCU:  BusyBee2 (EFM8BB21F16) @ 48mhz
  • Supports regular 1-2ms input signal, as well as Oneshot125 (125-250us), Oneshot42(41.7-83.3us) and Multishot (5-25us).

1x Sunrise Cicada 35Amp BLHeli_S 4-in-1 ESC
2x Wire Set
1x Power Leads
1x Pack of Nylon Spacers and Screws

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