Hi all, Right now i am trying make custom board for my project. so my first challenge is how to program 16U2 controller for that i tried AVR ISP programmer with AVR studio for burning hex file in 16U2.
How could i check this 16U2 is working fine or not. in my opinion*(I am not sure)* if i connected ADK board to USB then serial monitor must be open. but in my case USB says that USB is not recognized so anyone has any idea what is going on any kind of post would be appreciated
may be this is happens because i dont know what is the FUSE bit setting any kind of suggestions in my circuit only 16U2 and circuit power circuit only solder
Thanks in advance