I want to understand what is coming our way... The Leonardo will act as an HID Slave? But not an HID Master like CircuitsAtHome USB host shield? What can we use this for? Besides automating a mouse and keyboard to a PC?

Arduino Leonardo

system October 20, 2011, 5:58pm 3

Someone would want to emulate an RFID reader? Instead of plugging it in directly to the PC?
We agree then, there is not much practical use for it...

Not anything. It has to be an HID?

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