The XRotor Nano 20A 4in1 BLHeli-S DShot600 not only includes 4 high-performance 20A ESCs, but also a volt monitoring port which allows FC to monitor the voltage in real time (on condition that the FC supports this function). With the incredibly small size, the installation and wiring can be very simple and easy when pairing it with the Hobbywing XRotor Nano Flight Controller. It’s an ESC specially designed for super mini-sized indoor FPV(s).
The use of EMF8BB21F16G MCUs with the operating frequency of up to 48MHz, imported high quality MOSFETs, 3-in-1 drive ICs and ceramic capacitors, 3-ounce copper, and 6 layers of PCBs guarantees less heat, higher efficiency and rapider response.
The ESC (with great performance and rich functions) uses the original BLHeli-S firmware and supports adjusting parameters or upgrading firmware via different methods (i.e. via throttle signal wire with using other development board or a FC flashed with the Cleanfight / Betaflight firmware).
Besides the regular PWM mode, Oneshot125/Oneshot42/Multishot modes, the latest DShot150/300/600 modes are also supported. In DShot150/300/600 modes, the ESC has great anti-interference performance and rapid response.
The ESC firmware uses hardware generated motor pwm for smooth throttle response and silent operation. Damped light does regenerative breaking, causing very fast motor retardation, and it inherently also does active freewheeling.
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