Serial communication allows sending and receiving data or commands between the computer and control board. In this project, we will be sending a character from the Computer and it will be serially printed on the serial monitor.
Also, here a character string will be given to the computer and that will be displayed on the serial monitor.
Figure1: UART Interfacing
Step1: Procure Components Required
- USB Cable
- Computer with Arduino software
- MEP_ROBO UNO with Atmega IC
Step2: Write the program in Arduino UNO IDE
During Serial Transmission: mepits.com will be displayed on the serial monitor.
During Serial Reception: a character given from the computer will be displayed on the Serial Monitor.
Step3: Connect the USB cable to the board and PC.
Step5: Download the program to the board.
Step6: Check the Output.