Control GPIO Voltage

[rlkoshak (Rich Koshak)]

@Adrian_Knorr

Thing exec:command:apc [command=“pyhton ~/Desktop/fade.py”]

When i trigger the Switch Kette, nothing is happening. Why?

How to solve Exec binding problems

One of the most common problems I help people with on this forum is dealing with the Exec binding. So I’m writing this post so I can reference it later. Background When openHAB is installed in the automated way (i.e. via apt-get) an openhab user is created and the service runs under that user. The openhab user has the following attributes: no shell so one cannot log in or su to this user limited rights not a member of sudoers has a home directory in /var/lib/openhab (or /var/lib/openhab2) has…

Your problem is almost certainly because OH runs as the openhab user, not your login user.

Edit:

Also see

http://www.toptechboy.com/raspberry-pi/raspberry-pi-lesson-27-analog-voltages-using-gpio-pwm-in-python/