This repo contains two simple scripts.

The .ino file contains the code to be run on the Arduino, which uses a simple interrupt to detect signals sent on the serial from the DG600F coin acceptor.

The serial_listener.py shows how can we use python in order to listen to and print to stdout the serial messages sent by Arduino upon receiving coins from the DG600F.

It uses the pyserial module, which can be easily installed using pip.

In order to communicate with the DG600f, the switches were currently in this position: