Fecha de publicación: 20/07/2018 Fuente: Wipo "IOT" The utility model relates to a general NB the IOT collector, include: is one used for power module, the control module who supplies power, the NB who is used for the communication IOT communication module, the SIM card circuit that is used for providing the SIM card, the ammeter communication interface who is used for providing the PORT COM, antenna, LED indicating circuit and lightning protectioncircuit, power module with control module reaches NB IOT communication module connects, control module with NB IOT communication module ammeter communication interface reaches LED indicating circuitconnects, NB IOT communication module with the institute SIM card circuit and antenna connection, communication interface with lightning protection circuit connection. A general NB the IOT collector makes the wireless remote low -cost communication enable of ammeter, very big improvement the communication speed and the reliability of ammeter, saved intermediate equipment such as collector, concentrator, reduced equipment cost and communication and used expense cost.