I have a very strange experience with OneWire.Write operation and Display T43 module. If and only if the T43.B socket is connected to the Raptor.17 socket I can not execute the Copy Scratchpad command in the DS28EC20 successfully.
I am using OneWireX1 module for communication.
I have tested 2 OneWireX1 modules and many Maxim memory.
Or is there any way to switch of the T43? If it is can you tell me how? I would switch off the display before executing the Copy Scratchpad and than switch on it.