Micro NFC/RFID Transponder - NTAG203 13.56MHz
Product Images and Video
This tiny micro NFC/RFID tag is super small, and contains an NTAG203 chip plus antenna. It's super tiny, flexible and a great way to DIY an RFID or NFC device if you're interested in designing your own ring, wearable or whatever other tiny device with near field communication incorporated. Contains 144 bytes of read-write accessible memory.
You can use this with our PN532-based RFID reader breakouts & shields, and will work with all the latest cellphones or tablets that have NFC built in. Note that since the antenna is so small you'll need to put the tag right up against the device that's reading it. Can be used to control a cellphone with commands, URLs, unlocking, etc.
Learn more about RFID / NFC products and projects on the Adafruit Learning System.
- Dimensions: 15.6mm x 6mm
- Android NFC developer info
- Some handy Android NFC Apps that you can use
- NTAG203 Datasheet
- As of January 31, 2023 - This Micro NFC/RFID Transponder comes with an upgraded PCB design.
Digi-Key ElectronicsUnited States
Mouser ElectronicsUnited States
3DMakerWorld, Inc.United States
Chicago Electronic DistributorsUnited States
The Pi HutUnited Kingdom
See our Distributors page for a complete list of distributors.