Hobbywing XRotor Micro 20×20 40A 4-in-1 3-6S BLHeli32 ESC

Size needn’t limit performance; the Hobbywing XRotor Micro 40A is a 20x20MM 4in1 ESC that out performs some ESCs twice its size. It can handle 3S-6S voltage and up to 40A per channel! It also features the latest in ESC technology, so it has a 32bit MCU with a running frequency of up to 48MHz and has installed 3rd-generation BLHeli-32firmware. Finally, the 4in1 ESC has a built in voltage and current sensor.

The XRotor 40A will surely be one of the premier choices for racers looking for a small form factor ESC that delivers big on performance.

Features:

• High-performance 32-bit microprocessor with a running frequency of up to 48MHz for an excellent performance.
• BLHeli_32 firmware is the third generation BLHeli, following base BLHeli and BLHeli-S.
• 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 tunable parameters that can make the code run well even in the most demanding situations, although default settings will work excellently in normal operating environment
• The code supports regular 1-2ms pulse width input, as well as Oneshot125 (125-250us), Oneshot42 (41.7-83.3us) and Multishot (5-25us).
• Dshot signaling is supported at any rate up to at least Dshot1200. 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 throttles. This can be very useful for finding lost crafts.
• The soft mounts prevent vibrations from being transferred to the FC.
•  On board 5V BEC , powering different accessories such as FC and Receiver .( XRotor Micro 40A BLHeli_32 4in1 DShot1200 ( 20×20 ) doesn`t have this function ).