Wiki - SoftSerial - Read

If there is access, then we start reading the value! Program for the second Arduino board!

We will write the obtained values ‚Äč‚Äčinto a variable and send them to the port monitor.

Answer:
123
123
123

Sample program:

Download example: file.ardublock | Open Online ArduBlock

Video:

Components from Aliexpress

LED

Button

Resistor

Potentiometer

Arduino Pro Mini

Arduino Nano

Arduino Uno

Arduino Uno R3

Arduino Mega

Arduino Leonardo

Bread board

Training set