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Starter Evaluation Kit, Thermochron™ iButton®, 1-Wire® Protocol Communication


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DS1921K#   Datasheet
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Product Overview

The DS1921K# from Maxim Integrated Products is a thermochron iButton starter kit. It provides basic hardware for a quick evaluation of Maxim's thermochron iButton family that communicates using the 1-Wire protocol. The kit uses the USB port of a Microsoft Windows based personal computer running Vista, XP SP2 (or higher) or microsoft server operating systems Windows 2003 or 2008. The kit includes a DS1921 thermochron iButton device and all hardware required to communicate with it. The DS1921K is also capable of evaluating any other iButton devices, including the high capacity thermochron devices (DS1922L, DS1922T and DS1923), the Hygrochron device (DS1923) and the temperature only iButton device (DS1920). The easy set-up process includes the free download of 1-Wire drivers and the OneWireViewer demonstration software to easily communicate with iButton devices through the PC's USB port.
  • Starter Kit to evaluate the DS1921 thermochron iButton temperature recording device
  • Easy set-up with USB adapter
  • Compatible with other Thermochron iButton devices DS1922L, DS1922T, DS1922E, DS1923




DS1921G-F5# thermochron iButton, DS9093F snap-in fob, DS1402D-DR8 dual blue dot receptor, DS9490R USB to 1-wire adapter.

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Maxim Integrated Products


RFID, Access Control, Inventory Monitoring


Starter Kit, Thermochron iButton, Black Snap-in Fob, Dual Blue Dot Receptor, USB-Wire Adapter


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Technical Docs (1)

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