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Environmental monitoring motherboard

Environmental monitoring motherboard, which can be used as the main control of the environmental monitoring station.

WIZnet

Published September 20, 2022

Original author: Cirmall · ChinaOriginal source (new tab)

Environmental monitoring motherboard

Components

Hardware components

WIZnet parts

Project description

The purpose of this design in this project is as the main control of the environmental monitoring station, which can collect relevant environmental data and send it to the background server, and specify IO control for the instructions issued by the server. (Actually it can be a universal board, with these interfaces, users can control and detect many aspects of the Internet of Things) Basic working principle: The motherboard can attach sensors through the 485 bus interface, as long as it supports 485 communication. The corresponding sensor is different, and the corresponding protocol needs…

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