Seeking justice, he put together a guide for an Arduino Dash button aimed at hardware ... up the aforementioned AmazonDRS library, some example code, and a breakdown thereof.

You will need the Arduino Board, a 560Ω resistor, and LED and the code example below. We set the pinButton variable as integer 8 and we connect the button at pin 8 on the Board. Then the LED is ...

Arduino boards can most ... power port, reset button, and pins. The USB port is for connecting to your computer to upload the code, while the power port is for connecting to a power supply.