The Serial Plotter built into the Arduino IDE creates graphs from numerical data. Unfortunately, there is no user manual for it. One of the strong points of Arduino is its easy-to-use serial port ...

One of the strong points of Arduino is its easy-to-use serial port which makes it simple to export data, to send commands to it, or to help with debugging. A Serial Monitor and a Serial Plotter are ...

Send basic commands via Arduino serial port. Awaiting text commands via serial port #1 - digital pins 0 (RX1), 1 (TX1) Max command length - 64 chars. Longer commands a sprit to 64 chars commands.

While the Arduino family of boards connect to your computer using a USB virtual serial port, the ATmega ones have an actual serial connection on-board.

This tutorial covers how to use RS-485 Serial Communication between Raspberry Pi and Arduino UNO and send command from Raspberry Pi to Arduino Uno to control the Servo Motor via RS-485 Serial ...