I have an At Tiny88 board, and when I program it , I have to press the reset button for the sketch to be programmed. Every time.
Now, Im trying to implement an easy hardware modification to make the reset happen when a signal coming from the USB connector will reset the Tiny88 board.
So this matter here is for someone who knows about the interface between the computer and the arduino board.
Here it is: do some of the signals on the USB connector change status in any way after compiling and uploading the sketch ?
Hi @xtreme47. Is this one of the "MH-ET Live" (or similar model) boards that uses V-USB and the Micronucleus bootloader?
Or does it use a UART interface for uploads (e.g., using the Optiboot bootloader)?