Good Evening all I would like to force the device to be recognized as a usb-hid keyboard, and not an Arduino. I have tryed to put the device in firmware update mode and use Flip to upload an update to ATmega16u2, but when trying to short the pins I am not ending up in firmware update mode. How to Make a Arduino HID Keyboard : 18 Steps - Instructables is the tutorial I was working through. And before someone asks, I have a Leonardo board that works in some instance in the target application, but this solution is a must for interfacing with a Windows 97 embedded that is in accessible. So the pop up for the unknown device blocks the keyboard functionality. So as a secondary question is there a simpler way to achieve this then using flip and no boot loader? I look forward to responses and insight Thanks Matt