... MultiWii Lite Lightweight Version 4-axis Flight Control Board QUADXWith the same program for the open source compared to ... interfaces, can be used for OSD module, LCD liquid crystal module, Bluetooth module, the data transmission module, GPS module, satellite receiver, 3-axis head and ... Roll·Separate 3.3v regulated supply for the sensors·On board logic level converter·All the out puts are labelled for ...