Bought a USB Host Shield from Maplins, hoping it would allow for easy / simple use of a USB pen drive to save some variable values to a USB stick.
In simple terms, I need to make a data logger, so was going to log the value and hopefully load them into excel.
They guy at Maplins said this would be very easy.
After serval hours installing various libraries and searching the net, I have found the little support for this module. And the examples from the library are written for a mega and i only have uno.
Can anyone help with some simple code?