Seeed Studio Sensor Hub Industrial-grade 4G Data Logger

Seeed Studio Sensor Hub Industrial-grade 4G Data Logger is an easy-to-deploy 4G cellular station that uses the MODBUS-RTU RS485 protocol to communicate with sensors. This data logger can connect to a maximum of 32 RS-485 sensors and supports a collection of various environmental data simultaneously. The Sensor Hub 4G data logger also supports local storage of data when there is a bad connection and the data can be uploaded to the server when the network resumes. This data logger features a built-in GPS positioning function and IP66 rating for use in outdoor and harsh environments. The Sensor Hub 4G data logger is available in two versions including DC only power supply version and a built-in rechargeable battery version. This data logger is ideal for use in smart agriculture, smart city, smart buildings, smart industry, environmental monitoring, and other wireless sensing applications.