Need help for NFC reader integration to Android.
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€20/hr(approx. $21/hr)
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Description
Experience Level: Intermediate
Description:
We need an Android app for tablets. The app should be able to connect to an external USB NFC reader and read payload and UID from the NFC tag/Card which is tapped on the reader. The app should also be able to write back data to the tag which is on the reader. The reader is ACR 1222L.
The app should be able to display data (Typically amount and currency) to the readers LED display.
There is an ACR Android library that we can provide. The library is also available for download from the manufacturer web site.
It should support Mifare classic, Mifare desfire ev1, Mifare ultralight contactless cards/tags.
Workflow:
1. User press a button on the app.
2. App displays some amount on the readers LED display.
3. User touch a NFC tag on the reader.
4. Reader reads the data (payload and UID) from the tag and display in the app.
5. The app will do some calculation and write back some data to the tag.
We need an Android app for tablets. The app should be able to connect to an external USB NFC reader and read payload and UID from the NFC tag/Card which is tapped on the reader. The app should also be able to write back data to the tag which is on the reader. The reader is ACR 1222L.
The app should be able to display data (Typically amount and currency) to the readers LED display.
There is an ACR Android library that we can provide. The library is also available for download from the manufacturer web site.
It should support Mifare classic, Mifare desfire ev1, Mifare ultralight contactless cards/tags.
Workflow:
1. User press a button on the app.
2. App displays some amount on the readers LED display.
3. User touch a NFC tag on the reader.
4. Reader reads the data (payload and UID) from the tag and display in the app.
5. The app will do some calculation and write back some data to the tag.
Michael K.
100% (3)Projects Completed
4
Freelancers worked with
3
Projects awarded
57%
Last project
30 Jul 2013
Denmark
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