Paper Info
Title
NFC-WISP: A sensing and computationally enhanced near-field RFID platform
Abstract
Near-field radio frequency identification (RFID) tags have a number of unique features such as being wirelessly powered, having ultra low power communication capabilities, small size, and low cost. These qualities paired with the increasing availability of commodity near field communication (NFC) enabled smart phones presents a significant opportunity to enable a wide range of new applications and usage scenarios. However, existing tags are fixed function devices that are only capable of reporting an ID when queried and thus most applications are limited to inventory management or access control. This paper presents the NFC-WISP, which is a programmable, sensing and computationally enhanced platform designed to explore new RFID enabled sensing and user interface applications. The NFC-WISP is fully powered and read by commercially available RFID readers (including NFC enabled smart phones) using the ISO-14443 protocol. Excess harvested power can be stored in an optional super-capacitor or thin-film battery enabling operation away from the reader. This open-source platform includes temperature and acceleration sensors, 2MB of FRAM, LEDs and an optional 2.7” active bistable matrix E-ink display. Expansion headers allow access to the microcontroller allowing for rapid prototyping of new applications. The use of the NFC-WISP for a perishable goods temperature and motion monitoring application is demonstrated as well as the use of wireless power transfer based on magnetic coupled resonance for high power recharging of multiple NFC devices.
Year
DOI
Venue
2015
10.1109/RFID.2015.7113089
IEEE RFID
Keywords
Field
DocType
RFID, Near, field, NFC, WISP, Sensors, Wireless Power
Rapid prototyping,Near field communication,Wireless power transfer,Electronic engineering,Radio frequency,Microcontroller,Access control,Engineering,User interface,Radio-frequency identification,Embedded system
Conference
ISSN
Citations 
PageRank 
2374-0221
10
1.19
References 
Authors
6
3
Name
Order
Citations
PageRank
Yi Zhao1404.57
Smith Joshua R.22027361.75
Alanson P Sample318616.26