The KISS ESC32A powered by a M4 MCU is the new member in the KISS family, developed for race copters with power hungry motor/prop combinations. 

Actively limited to 45A for longevity, it comes with all the features of its little brother, the ESC24A re. With a capacitor it can be driven by up to 6s lipos.

SPECIFICATIONS

• 32-Bit-ARM Cortex M4 MCU @ 80 MHz
• Telemetry capability (voltage, current, temperature, rpm)
• Over current protection (measures the current and reduces it to max 45A)
• Over temperature protection (reduces the max power if hotter then 100°C)
• sinHybrid :: Sinwave/BackEMF Hybrid Commutation for smoother running.)
• Dshot 2400 (Full resolution of 2000 steps takes only 6.5μs).
• Supports all common Dshot commands like turtle mode, 3D mode and rotation direction change.
• Expanded adaptive auto timing (3,25-30° advance on each commutation),
• For Race Multicopters (32A continuous also with weak cooling),High max. RPM (500.000ERpm, 71.400Rpm with a 14Pole Motor) 
• Small size (19 x 27 mm)
• Accurate RPM control (2000 steps using Dshot)
• No additional capacitor needed for 3-5S. Add a min. 220μF min. 50V Cap for 6S usage!
• Very fast throttle response, Linear throttle response, Active freewheeling (low diode losses)
• Regenerative braking 3-6S LiPo Dshot 100-2400, Oneshot42, Oneshot125 and normal (25 – 500Hz) PWM auto detected.
• Supports FrSky Sbus, Graupner SumD, TBS CROSSFIRE and Multiplex SRXL, S-Port, Graupner HOTT, TBS CROSSFIRE and Sensorbus
• Operating voltage 9 - 30V (3-6s)
• Maximum continuous current 32A, instantaneous maximum current 45A, actively limited
• 600000 ERPM maximum rotation field speed (useage up to 500000 recommended)