DISPLAY SENSOR DATA WITH AN ETHERNET CONNECTED ARDUINO WEB SERVER

    Just for the record, the Arduino alone cannot function as a web server. Unlike the Raspberry Pi, which is a fully-functioning computer, Arduino requires an Ethernet shield to connect to the internet.
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    ORIGINAL POST
    By Ruzell Ramirez
    components
    Hardware Components
    Arduino Uno
    X 1
    W5100 Ethernet Shield
    X 1
    DHT22
    X 1
    details

    Display-Sensor-Data-with-an-Ethernet-Connected-Web-Server-Featured.png

    PREPARING THE HARDWARE

    For this project, we are going to display DHT22 Temperature and Humidity sensor data from an Arduino and an Ethernet shield paired to a web page you can access anywhere in the world. To accomplish that, connect the following components, as shown in Figure 2:

     

    After assembling the components, plug a LAN cable to the RJ45 connector. The other end must be on your router that is connected to the internet.

    Display-Sensor-Data-with-an-Ethernet-Connected-Web-Server-Featured.png

    PREPARING THE HARDWARE

    For this project, we are going to display DHT22 Temperature and Humidity sensor data from an Arduino and an Ethernet shield paired to a web page you can access anywhere in the world. To accomplish that, connect the following components, as shown in Figure 2:

     

    After assembling the components, plug a LAN cable to the RJ45 connector. The other end must be on your router that is connected to the internet.

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