One data port: There is a single micro USB port for data (plus one for power), so to connect a keyboard and mouse we either need a USB hub or to use Bluetooth peripherals.To save the money and size over a full-fledged Raspberry Pi 4, you have to make some compromises. When thinking about the Raspberry Pi Zero there are some caveats to consider. This model has been replaced so you’re unlikely to see it for sale anywhere.Īll three models share the same layout, size and HDMI / USB ports and if you are thinking of purchasing your first board then the Raspberry Pi Zero W should be your only consideration. Raspberry Pi Zero (version 1.2): The original version of the Pi Zero lacked the CSI camera connector that version 1.3 and Pi Zero W have.Raspberry Pi Zero (version 1.3) : The current version of the Zero lacks wireless connectivity, but has an MSRP of just $5, which makes it attractive for a project where you either don’t need network access or can have it USB connected to a PC.Raspberry Pi Zero W : Clearly the best choice, but with an MSRP of $10, slightly more expensive than the regular Pi Zero, this version includes Wi-Fi and Bluetooth connectivity.There are three models of Raspberry Pi Zero, though only two of them are current. 40 GPIO Pins, CSI camera connector (not on version 1.2)Ģ.6 x 1.2 x 0.2 inches (66.0mm x 30.5mm x 5.0mm)

Set up raspberry pi zero