Raspberry Pi Zero 1.3 Camera Version Board

At first glance, the Pi Zero isn't much.  It just looks like a slimmed down version of the Raspberry Pi we know and love. 

This is the slimmest, most pared down Raspberry Pi to date.  It's kind of like the little cousin to the Pi 2- with just a micro SD card slot, a mini HDMI port, two micro USB ports (one for power, one for USB), and 512MB of RAM. It has a single-core 1 GHz processor chip, similar to the Pi A+ and B+. 

Note: This is NOT the new Pi Zero W. 

This is the original Pi Zero v1.3 model, which does NOT include built-in Bluetooth and Wi-Fi.