Description:<br /><br />Adopts 168MHz / 252 MIPS Cortex-m4f stm32f405 mcu.<br />Use NuttX open source embedded realtime operation system.<br />Integrated buzzer normal status display. With related music for normal use signals.<br />Adopts L3GD20・ MPU6000 gyro・ more stable altitude output.<br />Continued MS5611・ MHC5883L use.<br /><br />External Port:<br />4 x UART・ 2 x I2C・ 1 x SPI・ 1 x CAN.<br />External electronic compass port I2C1・ or I2C3.<br />Support microSD storage and flight daily.<br />PPM signal input.<br />Multi wing profile supported.<br />Battery voltage monitor 1 - 18V・ Buzzer warning.<br />All power output port with reverse polarity protection.<br />Buzzer PWM output.<br />Support JTAG/SWD.<br /><br />Sensor:<br />MPU - 6000<br />L3GD20<br />HMC5883L<br />MS5611<br /><br />    Specifications<br />General<br />	 Brand: PX4                                                  <br />                        Type: Flight Controller                                                	<br />Dimension and Weight<br />	 Package weight: 0.1 kg                                                  <br />                        Package size (L x W x H): 10 x 8 x 5 cm / 3.93 x 3.14 x 1.97 inches                                                	<br />Package Contents<br />	 Package Contents : 1 x PX4 V1.7.2 Flight Controller Set                                                	<br /><br /><br /><br />                                            <br /><br /><br /><br />                       Product Safety Disclaimer: <br />We do not accept any responsibility or liability for misuse of this or any other product.  All our products are extensively tested to comply with rigorous and strict QC standards.  For certain products (e.g. toys・ knives・ etc.)・ we recommend proper supervision as we cannot be held liable for misuse or accidents.<br /><br />                                                <br />