For Pixhawk PX4 for Autopilot for PIX 2.4.8 32 Bit Flight Controller + Safety Switch + Buzzer 4G SD +I2C Splitter Expand Module + USB cable
Gps M8n gps stand  fc mount
- Provide automatic and manual mode;
- Color LED lamp;
- Multi tone buzzer interface;
- For Micro SD to record flight data;

Specification:
The board integrates with PX4FMU+PX4IO
Pixhawk is with new 32 bit chip and sensor technology
Processor:
32 bit 2M flash memory STM32F427 for Cortex M4, with hardware floating point processing unit
Main frequency: 256K, 168MHZ RAM
32 bit STM32F103 backup co processor

Sensor:
L3GD20 3 axis digital 16 bit gyroscope
LSM303D 3 axis 14 bit accelerometer /magnetometer
MPU6000 6 axis accelerometer / magnetometer
MS5611 high precision barometer
Interface:
5* for UART, 1*compatible high voltage, 2*hardware flow control
2* for CAN
Spektrum for DSM/DSM2/for DSM-X satellite receiver compatible input
Futaba SBUS compatible input and output
For PPM signal input
For RSSI (PWM or voltage) input
I2C

For SPI
3.3 and 6.6VADC input
External USB for MICRO interface
Color:Black
Size: 50x81x16mm/2.0x3.2x0.6 in
Package size: 110x145x18mm/4.3x5.7x0.7 in
Weight: 48g
Package weight: 52g

Package included:
1 x 2.4.8 Pixhawk main control
1 x Safety switch
1 x Flight control shell
1 x Buzzer
1 x 6pin to 6pin line
1 x 4Pin to 4Pin line
1 x 3pin DuPont line
1x gps m8n 
1x gps stand
1x pixhawk shockobserver mount
1x pixhawk power module