Scripts that I use on my Raspberry Pi #4

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Sometimes you want that your Raspberry Pi connects many different wireless networks. To do this you just have to add file wpa_supplicant.conf to your memory card (You can do that example with notepad) and add this to it:

ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev update_config=1 network={ ssid=”petrilopia_home” psk=”password” id_str=”home” priority=1 } network={ ssid=”petrilopianet_mobile” […]

How to reset Logitech bluetooth keyboard?

My Logitech K810i bluetooth keyboard sometimes start to do it’s own things and output wrong characters when I try to type something. Example when I try to use “” I get something like “§” and “½” and so on to my screen. Rebooting the computer or turning the keyboard on and of didn’t work but […]

Raspberry Pi and GPS problems

Raspberry Pi and gpsd problems

I have used same GPS dongle and same settings with my Raspberry Pi projects for years but now suddently I started to have problems with it. It worked perfectly just after installing gpsd and things but after reboot I couldn’t get it work.

apt-get remove gpsd

and then

apt-get install […]

Raspberry Pi and D-Link DWM-222

I’m not sure why every tutorial talk about usb-modeswitch because I haven’t use it and I can connect to internets with my D-Link DWM-222 without any problems.

I might have understood something wrong (if I have please comment and let me know) but this is how I do it.

Hardware:

D-Link DWM-222 Raspberry Pi 3 […]

How to get Joy-IT 7″ Display work with Raspberry Pi

How to get Joy-IT 7″ Display work with raspberry pi

JoyIT 7″ Display:

Resolution 1024×600 Touch Controller GT811 Connectors HDMI for video and USB for power and touch functions

This shows you how to get JoyIt external 7″ HDMI display to work with Raspberry Pi. After these things image is OK and even touch screen […]