Fuente: Wipo "IOT" The invention belongs to the field of internet of things and discloses an Internet of things communication method based on NB-IoT technology. The method includes: firstly, compiling a unique serial number to an internet of things working terminal device; establishing an NB-IoT network system; determining a networked control terminal connected to the corresponding IoT working terminal device is determined by an IoT server as the only main control terminal corresponding to the IoT working terminal device; starting the IoT working terminal device which is connected with the NB-IoT network systemvia a wireless router; connecting the IoT server to the NB-IoT network via network; and triggering an operation command by the IoT control terminal to control the IoT working terminal device to execute the operation command. The honeycomb briquette network is constructed through the NB-IoT technology, so that the bandwidth occupied by single terminal device and the energy consumption of the terminal device are reduced; and the terminal device with different speeds can be effectively matched, so that the operation stability of the system is improved; the method is simple, networking is easy, and the application prospect is wide.