Next Steps

Try editing your program and changing the sleep period from half a second to 2 seconds and run the program again.

For extra credit, try controlling another LED on a different pin!

About the Author.
As well as contributing lots of tutorials about Raspberry Pi, Arduino and now BeagleBone Black, Simon Monk writes books about open source hardware. You will find his books for sale here at Adafruit.
This guide was first published on Jun 17, 2013. It was last updated on Jun 17, 2013. This page (Next Steps) was last updated on Jul 15, 2019.