Tag Archives: USB On-The-Go

Adding OTG functionality to a multi USB lead

I recently got my hands on a Nexus 7 tablet; while it is capable of supporting USB peripherals, like most tablets it lacks a USB A socket. Instead, the micro USB socket must be used with a USB OTG (On-The-Go) cable; this utilises the otherwise unused fifth pin in the micro USB plug to switch the tablet into host mode. To avoid having to carry around an extra, I’ve added a switch to allow a lead to function both in standard and OTG mode.
A multi USB cable with a switch added to enable OTG functionality Continue reading