Murata Manufacturing Co., Ltd. (hereinafter referred to as "Murata") has worked for many years in the field of communication modules. A few years ago the rapid development of the Internet era, Murata 2.4G Hz communication module has been playing a decisive role in all walks of life, from the phone's Wi-Fi module to the Bluetooth module used in the car, and then to the smart home Involved ZigBee module, Murata rely on a wide range of products and excellent reputation of quality again and again won the trust of customers. By 2017, at a critical period of explosive growth of this Internet of Things technology, Murata is also closely following the tide of the market and has taken the lead in the field of LPWAN (Low Power Wide Area Networks).