P posi211 New Member May 21, 2007 #1 If you need to replace the DS9490r with the same model but a difference serial number, what would you need to do?
If you need to replace the DS9490r with the same model but a difference serial number, what would you need to do?
E ericvic Active Member May 21, 2007 #2 I'm not sure exactly what you are asking. All 1-Wire devices have unique serial numbers. Eric