Key features:
-32 bit ARM Cortex M4 processor.
-On-board sensors: gyroscope, accelerometer, barometer.
-Multiple interfaces: UART, SPI,CAN, I2C, ADC, DSM (Spektrum RC), USB.
-14 PWM outputs, 8 main and 6 auxiliary.
-Includes microSD card for long-time, high-rate logging.
 
Safety features:
 
-32 bit failsafe co-processor.
-Safety switch to prevent accidental motor arming.
-Buzzer for audio indications.
-LED for status indications.
-Peripherals outputs over-current protected, inputs ESD protected.