GPRS 3G 4G Sensor To Cloud Module can integrate sensors and multi meters to cloud platform,enabling to real-time checking and transmission the data,and set parameter,remote operate and control on cloud platform. It can be used as a complete product or as a secondary development module, two working modes are available: Real-time module and Low power consumption mode, users can choose the suitable mode according to actual needs,convenient and flexible; Varied functions, including analog monitoring, digital monitoring, temperature and humidity monitoring, RS485 serial transparent transmission, switch control, etc. widely applications to meet various demands;
GSM, GPRS, 3G, 4G, NB-IoT, LoRa, Ethernet and multi communication modes are available, different communication modes have different characteristics.
Support Modbus RTU Over TCP and MQTT protocol, which is convenient for users to integrate easily to different servers or cloud platforms; Up to 10 SMS Alert and dial numbers, can program to receive specified alarm message; Support 10 timers,can set timing restart, timing report,timing ON/OFF line; In-built internal clock and super capacitor,to ensure long-term timing adn data intergrity while power off; Using Nano sim card,support PIN code function,to ensures the security; Mini size,the PCB size smaller than half of the card; With waterproof enclosure,can be used outside.