Pixhawk PX4 2.4.7 32Bits Flight Controller for Quadcopter Multicopter

This flight controller is ideal if you want to build your own drone and become an electronic geek in the future. The flight controller determines the intended speed for each of the four motors using the information obtained by the sensors. The Electronic Speed Controllers (ESCs) receive this desired speed from the flight controller and convert it into a signal that the motors can interpret.

A new version is the Pixhawk PX4 2.4.7 32Bits Flight Controller for Quadcopter Multicopter board. Circuit redesigned and optimised using PX4FMU+PX4IO incorporated without component changes. Pixhawk has innovative sensor technologies and a 32-bit CPU. It instantly recognises and sets up all of its peripherals. The Pixhawk system has several advantages, such as a programming environment similar to Unix/Linux and whole new autopilot features. sophisticated mission and flight behaviour programming, along with a unique PX4 driver layer that guarantees precise timing across all operations.

It is a high-performance 32-bit CortexM4 ARM processor that supports the real-time operating system RTOS NuttX. Integrated controller for failure recovery and backup power supply. It is safe to switch to backup control from the primary controller. It is capable of providing fault transmission and redundant power input.

US user interface CAN, SPI, I2C, and UART Offer both manual and automatic modes.14 actuator/PWM outputs. LED bulb in a colour. interface with many buzzers.Using a micro SD card to store flight data

Options:

1. PPM encoder for RC receivers that do not provide PPM output
2. External USB and LED module for convenient status indicator and micro-USB port on your vehicle
3. Digital airspeed sensor for fixed-wing aircraft
4. Telemetry radios with one-mile range for two-way control, telemetry, and data logging via free mobile apps or PC/Mac/Linux ground station
5. u-blox GPS with compass (required for autonomous flight)

Softwares :

Official MissionPlanner, ECLIPSE firmware

Processor :

1. 32bit STM32F427 Cortex M4 core with FPU
2. 168 MHz
3. 256 KB RAM
4. 2 MB Flash
5. The 32-bit STM32F103 failsafe co-processor

Sensors:

1. ST Micro L3GD20H 16 bit gyroscope
2. ST Micro 3CLDW 303H 14 bit accelerometer/magnetometer
3. Invensense MPU 6000 3-axis accelerometer/gyroscope
4. MEAS MS5611 barometer

Interfaces:

1. 5x UART (serial ports), one high-power capable, 2x with HW flow control
2. 2x CAN (one with an internal 3.3V transceiver, one on expansion connector)
3. Spektrum DSM / DSM2 / DSM-X® Satellite compatible input
4. Futaba S.BUS® compatible input and output
5. PPM sum signal input
6. RSSI (PWM or voltage) input
7. I2C
8. SPI
9. 3.3 and 6.6V ADC inputs
10. The internal micro USB port and external micro USB port extension

Power System and Protection :

1. Ideal diode controller with automatic failover
2. Servo rail high-power (max. 10V) and high-current (10A+) ready
3. All peripheral outputs over-current protected, all inputs ESD protected

Highlights:

1. New Version Redeveloped and optimized circuit without changing components
2. 168 MHz / 252 MIPS Cortex-M4F
3. 14 PWM / Servo outputs (8 with failsafe and manual override, 6 auxiliaries, high-power compatible)
4. Abundant connectivity options for additional peripherals (UART, I2C, CAN)
5. Integrated backup system for in-flight recovery and manual override with a dedicated processor and stand-alone power supply (fixed-wing use)
6. The backup system integrates mixing, providing consistent autopilot and manual override mixing modes (fixed-wing use)
7. Redundant power supply inputs and automatic failover
8. External safety switch
9. Multicolor LED main visual indicator
10. High-power, multi-tone piezo audio indicator
11. MicroSD card for high-rate logging over extended periods of time