The use of high-performance 32-bit ARM MCUs with operating frequency of up to 48MHz,
3-in-1 drive ICs, top quality MOSFETs & ceramic capacitors, 3-ounce copper, and 6 layers of PCBs
guarantees less heat, higher efficiency and rapider response.
Innovative Shock-absorbing Structure
The Innovative connecting method via a soft cable (*it works better when pairing with
the XRotor Micro-F4-G2 Flight Control) combined with the shock-absorbing design of mounting
holes effectively reduces the impact on high-sensitivity ESC components from outside
shock and provides great shock-absorbing protection to upper devices (i.e. FC).
The XRotor Micro 45A 4in1 BLHeli_32 DShot1200, which features
the 3rd generation of BLHeli-32 firmware, has great performance
& rich functions 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
Besides DShot150/300/600 digital throttle signal modes &
the regular PWM/Oneshot125/Oneshot42/Multishot throttle
signal modes, the XRotor Micro 45A 4in1 BLHeli_32
DShot1200 which features great anti-interference & rapid
response also supports the latest Dshot1200 super
high-speed digital throttle signal mode
Hardware Generated PWM & Damped Light Mode
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.