i wrote a simple hello world python script to make my Arduino blink an LED and write some text to the screen. The script works fine when i run it from the command line (./first.py). But when i run it from my web browser as a cgi it displays my text, but won't blink the LED.
general question: Is it an issue with Apache2 running the script with a different permission for the tty/USB0 port?
any help here would be greatly appreciated.