[Product Profile]
MT1905NB-IoT wireless remote intelligent water meter module uses ultra-low power chip as the main control MCU, supports pulse or photoelectric direct reading sampling access of third-party functional modules, reserves UART interface, supports DNS domain name parsing, supports registration package and heartbeat package mechanism, supports wake-up function, uses advanced narrowband Internet of Things cellular communication technology, wide coverage, Dalian connection, and reports data to cloud platform on time.Low power remote data transmission.

[Functional characteristics]
NB-IoT communication: embedded NB-IoT module;
Serial communication: it can communicate with other modules through UART interface.
Regular reporting: default daily zero hour automatic false peak reporting data, reporting time can be set by itself;
Wake-up report: actively wake-up module can interact with cloud platform for data;
Module status indication: LED flashes when power-on or module is waked up;
Cloud platform can read signal strength, battery voltage and other states.
Data Interaction of External Equipment: Module can set parameters of external equipment and transmit platform data through serial port.