iButton Devices and Accessories
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iButton Devices and Accessories

iButton® devices are small, durably packaged modules with globally unique digital addresses. An iButton device uses a stainless steel can as an electronic communications interface. The iButton can has a data contact, called the lid, and a ground contact, called the base. Each of the iButton contacts is connected to the silicon chip inside. The iButton base includes a flange to simplify attaching the iButton device to just about anything. Enhanced by our 1-Wire® communications protocol, iButton devices provide the ability to deliver or record data where other products cannot, such as in very harsh environments. An iButton device is ideal for any application where information needs to follow a person or object, such as temperature and humidity data logging, access control, asset tracking, and electronic cash (eCash) transactions.
iButton® devices are small, durably packaged modules with globally unique digital addresses. An iButton device uses a stainless steel can as an electronic communications interface. The iButton can has a data contact, called the lid, and a ground contact, called the base. Each of the iButton contacts is connected to the silicon chip inside. The iButton base includes a flange to simplify attaching the iButton device to just about anything. Enhanced by our 1-Wire® communications protocol, iButton devices provide the ability to deliver or record data where other products cannot, such as in very harsh environments. An iButton device is ideal for any application where information needs to follow a person or object, such as temperature and humidity data logging, access control, asset tracking, and electronic cash (eCash) transactions.

Subcategories

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iButton® data loggers track the temperature or temperature and humidity of specific assets or locations.
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Attaching an iButton® to an asset to be tracked or key fob for access control is easy. We offer several types of mounts and holders to address the needs of applications where iButton devices are used.
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An iButton® is a computer chip with a globally unique 64-bit address, factory-programmed at time of manufacture, enclosed in a 16 mm stainless steel case.
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Interfacing an iButton® to any type of electronics is easy. Information transfers between an iButton and a PC or a microcontroller.