If you are the original author, please access your User Control Panel and update it.
What motivated this post was my review for the Pixy CMUcam5 Image Sensor. Actually the motivation was some issues that I had trying to make an object follower robot using the mBot. Issues that were easily resolved (but as I don't have much skill with programming, it didn't seem so simple at a first look). Sure it's always a good way to learn more. And so, I would like to share the steps to implement vision capabilities in this little fella. ...
This is a companion discussion topic for the original entry at https://community.robotshop.com/index.php/robots/show/object-follower-robot-with-mbot-pixy