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.
Features
- Support collection of various environmental data simultaneously
- Support local storage of data when there is a bad connection and upload to the server when the network resumes
- Support using with standard MODBUS-RTU RS485 sensors
- Support uploading data to any server (SenseCAP server/user's private server)
- Support 4G/3G/2G communication and global LTE frequency band
- Built-in GPS positioning function
- Support remote upgrade and maintenance
- Power supply options:
- DC only
- Solar system (to be purchased separately)
- Easy to install and deploy without requirements of engineering background
- Industry standards suitable for harsh outdoor environments
