Adding a USB extension over a USB OTG connector
OTG is an adapter connection that allows some devices' USB connections to work as hosts. On the Raspberry Pi Zero, we can use a USB OTG adapter to connect any USB device, whether it's a webcam, keyboard, or printer.
Getting ready
You will need a micro-USB OTG adapter. One end is the male micro-USB to connect to the Raspberry Pi Zero, and the other end is the female standard USB to connect devices (such as mice or keyboards). You'll also want a powered USB hub.
A typical USB OTG adapter will look like this:
Micro-USB OTG adapter
How to do it...
A USB OTG cable is really a must-have when starting out with ...
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