I'm having issues with the wifi-connection of my RPI. It is running a web server 24/7, but it keeps dropping out of my home network. But when I plug in my Ethernet cable, the wifi immediately reconnects. I think it is because something is reloaded then. Is there a command to reload the wifi? Thanks.

The pi goes in sleep mode after a while. Try this:
http://chamaras.blogspot.de/2013/03/how ... ep-in.html

Thank you for the response! The python script works very well. Now I can directly call my program from the script and pass over the received signal that way.

Hi, I'm working with the 433utils libary, and I need to access the Receiver output in a python program. I was looking online but the RFSniffer program is acting weird. I tried printing the output in a file with: sudo /home/pi/433Utils/RPi_utils/RFSniffer > output.txt but it didnt write anything to t...

Thanks for your response. Turns out the pi was connected to the network, but on the Ip with 169. I don't know why the ip is that way now, but it was the reason why I coundn't see the pi in my netscan. I just installed ahavi and now I can connect via hostname. Thanks a lot!

Hi, I have been using my RPI3 for a while now. Everything was working fine, but suddenly the wifi stopped working. I re-imaged my pi with the latest raspbian, but I am still not able to connect to my wifi network. I was using the Pi as a Wifi host before. Running ifconfig wlan0 return this: wlan0: f...