Hello,
I've got a strange problem.
I wrote a python script to send an PWM signal to GPIO1 of my Raspberry Pi 3 using the wiringpi library.
While writing the script, the Pi was connected to WiFi so that I could do it all via ssh from my notebook.
I connected a LED and it was changing the brightness as expected.
I put the python script to autostart, disconnected from WiFi and rebooted.
After that the LED did not flash anymore.
I connected to my WiFi again, started the script again an the LED was flashing.
I tried it many times and it never works without connecting to a WiFi before starting the script.
When it worked, I can disconnect from WiFi and it keeps working without WiFi until I reboot the Pi.
Does anyone here have an idea what really is the problem here?
What does a WiFi connection have to do with the GPIO pins?
Thanks
Bastian
