It doesn’t fix them. It just tests the board. You could use a screwdriver or something, but the other pin is 5V, and if you short that to ground, bad things will happen. So I just use extra jumpers.
It doesn’t fix them. It just tests the board. You could use a screwdriver or something, but the other pin is 5V, and if you short that to ground, bad things will happen. So I just use extra jumpers.