On the board itself, the LED7 LED is on but everything else is off.
How do I know if I put this thing together correctly before moving on? Or do I just wire sensors up to it and see if it works?
This is going in my old muscle car for reading temperature and stuff for the time being. Eventually fuel/spark control but treating it as a data logger for now.
Are there any lights that should or shouldn't be on when only plugged into the computer?