IoT Gateway can be widely applied in power demand side management, industrial energy management, building energy management, photovoltaic monitoring, power operation and maintenance systems, etc.

NB-IOT has the characteristics of wide coverage, much connections, low speed, low cost, low power consumption and excellent architecture. NB-IOT uses the license band and can adopt three deployment modes: in-band, guard band, or independent carrier to coexist with the existing network. Following we will explain the application scenario of NB-IOT module.

HYFW is an advanced smart comprehensive monitoring device integrating power monitoring, energy metering management, power quality analysis and electrical safety in one. It can be used in Intelligent Power Distribution System,

functions between various automation devices, smart meters, substation intelligent auxiliary equipment and main computers, but also can be used as master control substation front-end machine of integrated automation system.

A technology won't be a big hit, especially in the Internet of Things. WiFi and BTLE are widely adopted standard, each with its own functions, performing well in their application scenarios.. Mobile communication is especially suitable for high-speed data supply equipment. LPWAN is more suitable for transmitting low-frequency, small-quantity, long-distance data by providing batteries that have been working for several years.

As low-power WAN communication technology, LoRa achieves both long-distance and low-power requirements of Internet of Things, enabling it applied into more and more fields. And Heyuan’s LoRa module needs to be paired with professional LoRa gateway. Following is the information about LoRa gateway.