If you want to use this for turning the beamer on/ and off, then you can create a custom power script. Whenever the “Turned Off” special Show is used, you would set the GPIO pin accordingly. Here are the details: https://www.yodeck.com/docs/pages/viewpage.action?pageId=327908
Overall, we plan to provide access to GPIO pins through Custom Widgets, so we are keeping this idea as accepted,
An error occurred while saving the commentTiziani commented
is there any forthcomming in sight ?? would REALLY appreciate GPIO support ....