In this tutorial, we’ll see how to read and write on a serial port using Zerynth.

A serial monitor acts as a separate terminal that lets you send and receive Serial Data, handy for debugging and also controlling the board from a keyboard!

Things used in this tutorial

No assembling is required for this project.

Programming

Once you have installed Zerynth Studio and created a Zerynth user, you have to register and virtualize the board.

Clone and uplink the Zerynth example “Serial Port Read-Write Basics” as shown in the video.

Now enjoy interacting with Serial Monitor!

Code