Stop forcing power onto the bus. You only need to do this if you used the 'power' flag to write() call and aren't about to do another read or write. You would rather not leave this powered if you don't have to, just in case someone shorts your bus. Write a byte. If 'power' is one then the wire is held high at the end for parasitically powered devices. You are responsible for eventually depowering it by calling () or doing another read or write. myWire.depower()
myWire: a variable of type OneWire. nothing