3.1 GPIO Web Server

Longer Vision Robotics provides its own code to test Raspberry Pi 3B's GPIOs. The backend server is written in Python, while the frontend interface is written in javascript.

Let's check out the source code first:

git clone git@github.com:LongerVision/RaspberryPi.git

To run this code, you will need python3-rpi.gpio, run the server from terminal with specified IP address (Raspberry Pi 3B's IP) and an randomly specified unused port number.

And then, we can interact with the server from a webbrowser by specifying Raspberry Pi 3B's IP with the specified port number, as follows:

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