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This section refers to the following sample application(s):
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1-Wire is a well-known protocol used for communicating between a micro-controller and one or more sensor/actuator 1-Wire slave devices, using a single data wire. Some 1-Wire devices also harvest energy from the data wire, so they don't require any other power source. This makes it a popular protocol for interfacing to simple sensors (e.g. temperature, humidity), and several vendors sell sensors with a 1-Wire interface.
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