25A Brushless ESC BLHeli_S Firmware Speed controller for Multicopters Drones MT25A-OPTO-BK1/BK2
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. Main features: Hardware PWM – smoother and more responsive motor response; Always use damped light (Regenerative Breaking) for better multicopter control; Code supports sync loss prevention – tuneable parameters to make your ESC work well in the most demanding applications (not just FPV racing); High resolution throttle steps; Supports Oneshot125 (125-250us), Oneshot42 (41.7-83.3us), Multishot (5-25us) protocols; Automatically detects input signal protocol on ESC power up; Beacon Function – your ESC will start beeping after a set time of zero throttle to help you find your quadcopter. Specifications: Model NO.: MT25A-OPTO-BK1 with BB1 MCU Firmware......................................... BLHeli_S firmware Cont.Current ................................... 20A Burst Current ................................... 25 A BEC.................................................. None Lipo................................................... 2-4 cells Net Weight ........................................ 8g Size.................................................... 27*12mm Model NO.: MT25A-OPTO-BK2 with BB2 MCU Firmware......................................... BLHeli_S firmware Cont.Current ................................... 20A Burst Current ................................... 25 A BEC.................................................. None Lipo................................................... 2-6cells Net Weight ........................................ 13g Size.................................................... 33*20mm