Wifi monitor on a Raspberry Pi

Aug 1, 2015

I had a Raspberry Pi and an old analog volt meter lying around. To finally do something “useful” with it, it was decided that our CoWorking Space needs a WiFi detector. Functionality in short: It captures WiFi packets from the air, and counts them. This then gets mapped to a scale from 0 to 10, and displayed on a rainbow-colored LED chart. Hardware # This runs on a Raspberry Pi Model B, although all the other models should work too. ...

Telegram CLI on Raspberry PI

May 11, 2015

Telegram is an (encrypted) messenger service which also offers an API. This makes it ideal for bots and automation. Here it is shown hot to set up telegram-cli on your Pi. Get a shell on your RasPi, I prefer to do this over SSH. You can also plug your RasPi to a screen and ann a keyboard. Build # sudo apt-get install -y git sudo apt-get install -y libreadline-dev libconfig-dev libssl-dev lua5. ...