# Technical data

## Technical Specifications

* 32-bit ARM Cortex M4 MCU
* Operating voltage 6 - 24V / 2 - 5S LiPo
* Maximum continuous current 25A per ESC channel
* Instantaneous maximum current 40A per ESC channel, actively limited
* 600000 ERPM maximum rotation field speed (useage up to 500000 recommended)

### Hardware/Feature Specifications

* Telemetry capability (voltage, current, temperature, rpm)
* Over current protection (measures the current and reduces it to max 40A)
* Over temperature protection (reduces the max power if hotter then 100°C)
* [sinHybrid](https://blog.seidel-philipp.de/kiss-sinhybrid-sinwave-backemf-hybrid-commutation/) :: Sinwave/BackEMF Hybrid Commutation for smoother running.
* [Dshot](https://blog.seidel-philipp.de/dshot-digital-esc-signal/) 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 Multi-copters (25A continuous also with weak cooling)
* High max. RPM (500.000ERpm, 71.400Rpm with a 14Pole Motor)
* Accurate RPM control (2000 steps using Dshot)
* No additional capacitor needed for 2-5S
* Very fast throttle response
* Linear throttle response
* Active freewheeling (low diode losses)
* Regenerative braking
* [Dshot](https://blog.seidel-philipp.de/dshot-digital-esc-signal/) 100-2400, Oneshot42, Oneshot125 and normal (25 – 500Hz) PWM auto detected.
* Supports FrSky Sbus, Graupner SumD, TBS CROSSFIRE and Multiplex SRXL as well as the Telemetrys, S-Port, Graupner HOTT, TBS CROSSFIRE and Sensorbus