M2M Machine to Machine

Archives by Tag 'RFID'

Comparision of radio links inside an Android device and examples for applications

Useful radio links inside an Android Smart Phone

Droidcon 2012 in Berlin
14.03.2012 /15.30 – 16.00
Harald Naumann
Rutronik elektronische Bauelemente GmbH
Sensors, Interaction
http://de.droidcon.com/session/comparsion-radio-links-inside-android-device-and-examples-applications

A lot of people are not aware about other radio links inside a Android phone parallel to 3G and 4G radio link for voice and data communication. To explain the latest technologies we will [...]

GSM and GPS meets short-range radio

The last two weeks has been requested the interaction between OBU (On Board Unit) and short-range radios in several times. A trailer detection on inexpensive 2400 MHz radio modules is indeed already published. http://www.gsm-modem.de/M2M/m2m-faq/trailer-detection-active-rfid/
Through the use of ICs, which were developed for consumer products, the bill of materials is very low.
Last week, a GSM / [...]

Q&A: Smart Home, Android@Home, NFC, Bluetooth and 6LoWPAN

Questions and answers about Smart Home, Android@Home, NFC, Blueotooth and 6LoWPAN
Q&A about Smart Home, Android@Home, NFC, Bluetooth and 6LoWPAN during the event at c-base in Berlin.
Slides in upload here: http://www.box.net/shared/dhb87ifp9k7ox2o6fmil
c-base e.V.
The c-base e.V. is a non-profit organization to promote education in the areas of hardware, software and network technology. The multi-faceted non-profit organization is [...]

CR95HF – transceiver IC for NFC – Near Field Communication

The CR95HF manages the frame coding and decoding in Reader mode for standard applications such as NFC, proximity and vicinity standards. It embeds the Analog Front End for 13.56 MHz Air Interface and supports relevant protocols.
In Healthcare it can be used to read information from medical devices or program the configuration memory through standard NFC/RFID [...]

Why paying for complier, licence fee, property rights, antennas, schematics and code? Today: Trailer detection by active RFID

Reference design trailer detection for OBU One Board Unit by using active RFID
Description of the trailer detection by active RFID
At the trailer is a 2400 MHz transceiver working as active RFID tag and it transmits its unique ID each few seconds. By selecting the duty cycle the standby time of the battery will be [...]

M2M module: Embedded Linux, ARM9, GPRS module, USB and further Interfaces

Today I would like to show and to talk about a new Linux based application for wireless M2M. The PCB is already in use in several projects. Based on its enclosure it can be used as a final product for end users. It supports a lot of interfaces like SD card / MMC card, GPIO Pins , AD / DA converter, UARTs, USB Device, USB Host, I2C, SPI and JTAG. At GPIO you will find PMW (Pulse Wide Modulation), counters and other intelligent channels.

Webinar: RFID labels – Higher speed, greater efficiency, better economy – Regular price: free

Inmold-, OnMetal-, HighTemp-, FlagTag-, TamperProof- Tags for applications like Process Control, Quality Assurance, Warehousing, Media Administration Access Control, Product Authentication etc.

Reference design for RFID temperature data logger

With  a data logger reference design based on the 64-Kbit Dual Interface EEPROM (M24LR64), a low power Microcontroller (STM8L101) and a digital temperature sensor (STTS75) you can develop your data logger quick and easy. It measures temperature, and offers an RF access to the data of the application thanks to the ISO15693 interface of the [...]

Can you believe? RFID tranponder, EEPROM, temperature sensor, RTC, digital logic- all in one chip

This chip is real amazing, because it is all in one.  You just need an RFID antenna, what could be a PCB track and a battery. The rest will be done by the logic inside. If temperature logging is not enough, then you can add external sensors  interface. Right now there is a humunity sensor [...]

Is this an EEPROM with RFID transponder or a RFID transponder with EEPROM?

The M24LR64 is an electrically-erasable memory (EEPROM) that can also be programmed wirelessly by industry standard RFID (radio-frequency ID) equipment. Using the M24LR64 for program or data storage provides extra flexibility for customers, allowing software updates or specific parameters to be applied in the supply chain.
With an easy implementation based on two industry standard protocols, [...]