Module Introduction Brief Introduction of the Application QI is used for charging of portable devices under 5W. In 2010 QI specification was first released; now V1.1 is released, in which electromagnetic resonance is added on the basis of electromagnetic induction. In current market products with QI applied include Nokia Lumia 920, Google Nexus4, HTC Droid DNA, SAMSUNG S4 and so on. Function Introduction In view of signal structure, QI is a single signal transmission. With the protocol analyzer QI provided by Logic Analyzer, engineers could easily analyze Start, Parity, Message, Preamble, Checksum, Stop, Header… in the signal. During product developing or debugging, they need no longer to do decoding manually through waveforms, the protocol analyzer QI could display the packets in conspicuous blocks, so much time would be saved and also work efficiency improved. Application Field Mobile devices, such as mobile phone, notebook, etc.. 【DOWNLOAD】