DESCRIPTIONQI universal wireless charging receiver module , the module multiple sets of 5V output pad for easy lead in any direction , can be used for a variety of digital products use wireless charging receiving.Principle of wireless charging wireless charging by the TX transmitter coil and the receiving end RX wireless charging coil coupled to each other , and the case of normal communication in order to have the energy output.This wireless charging transmitter is in line with QI standard products , the core chip for TI1.1 version.