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1. Introduction
R816B is a long-distance wireless socket device for Netvox ClassC type devices based on the LoRaWAN open protocol,
compatible with the LoRaWAN protocol. The AppServer can be used to control the opening and closing of the external load of
the R816B, and the external load can also be controlled by the switch that comes with the R816B device itself. The current,
voltage, power and energy values of the current load can be viewed through the AppServer. R816B supports automatic
disconnection of load and over-current alarm.
LoRa wireless technology:
LoRa is a wireless communication technology dedicated to long-distance low-power consumption. Its spread-spectrum
modulation method greatly increases the communication distance compared with other communication methods, and can be
widely used in long-distance low-rate IoT wireless communication fields in various occasions. Such as automatic meter reading,
building automation equipment, wireless security systems, industrial monitoring and control. It has the characteristics of small
size, low power consumption, long transmission distance and strong anti-interference ability.
LoRaWAN:
LoRaWAN defines an end-to-end standard specification using LoRa technology to ensure interoperability between devices from
different vendors.
