QwinOut Pixhawk PIX 2.4.8 32 Bit PX4 Autopilot Flight Control with PX4FMU PX4IO Safety Switch Buzzer 1G SD for DIY RC Drone Multirotor

QwinOut Pixhawk PIX 2.4.8 32 Bit PX4 Autopilot Flight Control with PX4FMU PX4IO Safety Switch Buzzer 1G SD for DIY RC Drone Multirotor Note: Open source products, once sold, no return, if quality problems, Please return for repair . Does not provide one to one support. Buy carefully! If you are using a PWM receiver, please ready a PWM / PPM converter.     Description: - The board integrates with PX4FMU+PX4IO - Pixhawk is with new 32 bit chip and sensor technology   Features: - Advanced 32 bit CortexM4 ARM high performance processor, can run RTOS NuttX real time operating system; - 14* PWM/ actuator output; - Bus interface (UART, I2C, SPI, CAN); - Integrated backup power supply and failure backup controller, the main controller can be safely switched to backup control; - Provide automatic and manual mode; - Provide redundant power input and fault transfer function; - Color LED lamp; - Multi tone buzzer interface; - Micro SD to record flight data;   Processor: - 32 bit 2M flash memory STM32F427  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* UART, 1*compatible high voltage, 2*hardware flow control - 2* CAN - DSM/DSM2/DSM-X satellite receiver compatible input - Futaba SBUS compatible input and output - PPM signal input - RSSI (PWM or voltage) input - I2C - SPI - 3.3 and 6.6VADC input - External USB MICRO interface   Package included: - 1 x 2.4.8 Pixhawk main control   - 1 x Flight control shell - 1 x Safety switch   - 1 x Buzzer - 1 x 6pin to 6pin line   - 1 x 4Pin to  4Pin line - 1 x 3pin DuPont line - 1 x 1G SD Card