Good afternoon all,
I was wondering if anyone could shed some light on a option for my project. I have an Arduino UNO R3 and I am developing a tool for fault insertion into a system.
Once I get the program running successfully, I would like to remove the ATMEGA 328P from the UNO board and place it on a board that has the necessary support circuitry (for me, this is mainly a crystal. I have seen this done before, so, obviously it does work.
One issue I am worried about is the serial interface. I do need to connect to a computer via a serial interface. I assume that the interface on pins 1 and 2 will still work. I realize I may need a level converter if the serial signal is actually RS-232 from the computer.
Any insight or experience would be greatly appreciated.