The Raspeberry Pi that is, as it turns 5.
From PC World
The Zero W uses the same wireless chip as the Raspberry Pi 3 Model B, the Cypress CYW43438. The rest of the Zero W is similar to the original. The new model includes a 1GHz single-core CPU, 512MB of RAM, mini-HDMI, a micro-USB OTG port, micro-USB for power, 40-pin header, composite video and reset headers, a camera connector, and the new wireless features.
Video below shows some of the applications of the new Pi – oh and btw happy Pi Day