This tutorial shows how to build a basic IoT device using an Arduino Uno (R3) board equipped with an Ethernet Shield (W5100). The device is configured both as MQTT publisher (for publishing local ...

Connect the DHT sensor to the Arduino. Attach the Ethernet Shield to the Arduino and connect it to your network. Configure ngrok: Install ngrok and set up an account. Run ngrok to expose your local ...

This work presents temperature display on web browser using Ethernet Shield And LM 35 Sensor based on Arduino IDE Environment. The web page programming was realized with Arduino Mega 2560 ...