Its Pixhawk Flight controller kit for Drone is a high-quality product with a 32-bit processor; This kit contains a battery, buzzer, F2F Jumper wire, a Card reader, and a 4 GB SD Card.

Processor: 32-bit 2M flash memory STM32F427 Cortex M4, with hardware floating point

Real-time operation system:14 PWM/ Servo Output, Bus interface(UART, I2C, SPI, CAN), Integrated backup power and lose efficacy controller, central controller loss.

After-service: If you have any concerns about the Pixhawk PX4 2.4.8 Flight Controller.

Specifications::

• 5 UART 1 High Voltage compatible, 2 with hardware flow control
• 2 CAN
• DSM / DSM-X  Spektrum compatible satellite receiver input
• SBUS  input and output compatible
• PPM signal input
• RSSI (PWM or input voltage)
• I2C
• SPI
• 3.3 and 6.6 VADC inputs
• external US MICRO

Features:

• 32-bit Pixhawk PX4 Autopilot Open Code Flight Controller V2.4.8 
• 2 bit 1.32 STM32F427 flash Cortex M4, with the floating-point hardware processing unit
• Two main frequencies: 256 K, RAM 168 MHZ
• 32-bit processor STM32F103 backup