If everything has worked correctly you should now see the demo program running. This is not actually live data but it allows us to check that your pi is working correctly. In which case you can now press Ctrl-C to exit out of it and continue onto the next stage. If an error is outputted then you might not have installed all the packages above correctly, please type in the commands again. If there is no error message but your screen is blank then you might have an issue with the wiring.
To run the program automatically each time you plug in your pi we need to create a start up service. Before continuing ensure you have your API credentials and you know which bus stop or station you wish to view. If you do not know the ID for the bus stop or train station which you wish to display go-to the documentation page here, for more information . Once ready type each one of the commands out one at a time.
Description=Starts up the bus or rail display once pi is powered on and connected