This circuit diagram ... code, ensures our Arduino UNO R4 WiFi is connected to our Local Access point. After that, it starts to serve the dynamic webpage by acting as a local web server. At the same ...

This library enables an Arduino or other compatible hardware to write or read data to or from ThingSpeak, an open data platform for the Internet of Things with MATLAB analytics and visualization.

All these features are very easy to use, since it can be programmed directly from the Arduino IDE. Explore below the list of ESP32 projects to start with ESP32 based IoT projects.