4pcs Sunrise Cicada BLHELI-S Upgrade BLHeli 20A 2-4S Programming Multishot ESC for RC Quadcopter

The Sunrise Cicada BLHELI-S Upgrade BLHeli 20A 2-4S Programming Multishot ESC for RC Quadcopter runs on BLHeli-S firmware that is designed for superior performance in multirotors and uses hardware generated motor pwm for smooth throttle response and silent operation. 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. The code also supports regular 1-2ms pulse width input, as well as Oneshot125 (125-250us), Oneshot42 (41.7-83.3us) and Multishot (5-25us). The input signal is automatically detected by the ESC upon power up.

•  Run on BLHeli-S firmware that is designed for superior performance in multirotors
• Use 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
• Support features to prevent sync loss, with tuneable parameters that can make the code run well even in the most demanding situations
• Support regular 1-2ms pulse width input, as well as Oneshot125 (125-250us), Oneshot42 (41.7-83.3us) and Multishot (5-25us)
• The input signal is automatically detected by the ESC upon power up
• Also support a beacon function for finding lost aircraft, the ESC will start beeping after a given time of zero throttle
• Can be programmed on Multishot