PX4 Pixhawk Lite V2.4.6 32Bits Open Source Flight Controller for QAV250 Multicopter<br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br />  <br /><br /> Description:<br /><br /> Easy to use and compatible V2.4.5 or V2.4.6<br /><br /> Removes some ports which unnecessary,like SPKT\/DSM,BUZZER,CAN,SPI and USB pin port<br /><br /> Combins ADC 3.3V and ADC 6.6V ports<br /><br /> The mounting holes appear to be 30x30mm spaced<br /><br /> Size: 43x42mm<br /><br />  <br /><br /> Note: Standard APM and Pixhawk power module can be directly used in this pixhawk lite case(V2)version.<br /><br /> <br />  <br /><br /> Package included:<br /><br /> 1 x PX4 Pixhawk Flight Controller<br /><br /> 1 x PPM Encoder Module<br /><br /> 1 x I2C Splitter Expand Board<br /><br /> 1 x 4G TF Card<br /><br /> 1 x USB Cable