The OneWireViewer is a Java™ demonstration application for exploring iButton or 1-Wire® chip features from your PC. It automatically finds iButtons or 1-Wire chips on the 1-Wire network, and then displays their serial numbers and a description of relevant features and menu options. The OneWireViewer supports the features of most 1-Wire devices, including temperature, humidity, data logging, switch, analog-to-digital conversion, and memory features. The screenshot here shows the simple OneWireViewer interface and highlights the temperature log viewer for the Thermochron.

Quick Install Guide

  1. Please follow the instructions in the application note below for installing and setting up the 1-Wire Drivers with bundled OneWireViewer on a Windows-based PC:

  2. If the OneWireViewer is already installed and further information concerning a particular OneWireViewer feature is required, please see:

  3. For versions of the OneWireViewer capable of running on platforms other than Microsoft Windows, see the OneWireViewer Java Web Start page for details.