Embedded wireless networking system of bimodulus single antenna of gateway

The utility model provides an embedded wireless networking system of bimodulus single antenna of gateway relates to wireless communication equipment field. Wherein, including at least one embedded relay and at least one embedded extreme point device, embedded extreme point device includes a PCB board and extreme point unit, the extreme point unit includes an extreme point MCU and a LORA modem, embedded relay includes the 2nd PCB board and relaying unit, does the relaying unit include combiner, NB ioT module and the 2nd LORA modem, through NB the LORA signal that sends after the signal mode conversion of ioT module is the NB signal, NB the ioT module can to the combiner sends the NB signal, the combiner will the NB signal with pass through behind the LORA signal combination the 2nd antennaoutput. The utility model relates to an is single MCU alright compatible LORA and NB adopted in embedded wireless networking system of bimodulus single antenna of gateway simple structure and low -power consumption the ioT mo