The Sunrise Cicada BLHELI-S 20A*4 2-4S Programming Multishot ESC for RC Quadcopter runs on next generation code, BLHeli_S firmware, following the base BLHeli code. It 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. Click and order now!
FEATURES
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
Tuneable parameters can make the code run well even in the most demanding situations to prevent sync loss, although default settings will work excellently in normal operating environments
The code supports regular 1-2ms pulse width input, as well as Oneshot125 (125-250us), Oneshot42 (41.7-83.3us) and Multshot (5-25us)
The input signal is automatically detected by the ESC upon power up
The code also supports a beacon functionality, where the ESC will start beeping after a given time of zero throttle. This can be very useful for finding lost crafts
Suitable for QAV250 quadcopter frame
Can be programmed to Multishot
Specifications
Con. Current
20A
Peak Current (10s)
25A
BEC
No
Lipo
2-4S
Programming
Yes
Dimensions
(1.42 x 1.42 x 0.39)" / (3.6 x 3.6 x 1)cm (L x W x H)