How to identify your Raspberry Pi, maybe built in a nice and sealed box? Here is how: $ cat /sys/firmware/devicetree/base/model;echo Raspberry Pi Model B Rev 2 $ $ cat /sys/firmware/devicetree/base/model;echo Raspberry Pi 3 Model B Rev 1.2 $ $ cat /sys/firmware/devicetree/base/model;echo Raspberry Pi 3 Model B Plus Rev 1.3 $