# RFID/NFC Tag Blue Fob (NTAG213 Chip, 13.56MHz) - Pack of 5

**Type:** Product page · **SKU:** CE08509 · **Brand:** [Core Electronics](https://core-electronics.com.au/brands/core-electronics-australia)
**Page:** https://core-electronics.com.au/rfid-nfc-tag-key-fob-blue-ntag213-13-56mhz-pack-5.html ([markdown](https://core-electronics.com.au/rfid-nfc-tag-key-fob-blue-ntag213-13-56mhz-pack-5.html.md))

## Retired product

This product is retired and no longer available for purchase. Replaced by: CE08497.

**Replacement:** https://core-electronics.com.au/catalog/product/view/sku/CE08497

## Description

This is a packet of five blank RFID/NFC tags with a NTAG213 chip. The tag contains a small RFID chip and an antenna, which get passively powered by a nearby reader/writer.

Use these tags to create your own access control system, keep track of tools in your workshop or make a contactless vending machine. These tags can also be programmed with a special code that instructs the reader (eg. smartphone) to open a specific webpage, or navigate to an exact location on a map.

These can be read by almost any 13.56MHz RFID/NFC reader (or NFC enabled mobile-phone), since the NTAG213 standard is open source and avoids licensing issues present in older "Classic" cards (eg. MiFare).

**Features**

- Great getting-started guides for [Pico](https://core-electronics.com.au/guides/raspberry-pi-pico/piicodev-rfid-module-guide-for-raspberry-pi-pico/), [Raspberry Pi](https://core-electronics.com.au/guides/raspberry-pi/piicodev-rfid-module-guide-for-raspberry-pi/) and [micro:bit](https://core-electronics.com.au/guides/micro-bit/piicodev-rfid-module-guide-for-micro-bit/)
- Small, discreet size
- Keyring
- Works at about 25mm distance from smaller readers
- Easy to label with permanent-marker
 
**Other Compatible Tag Packs**

Tags come in many different styles, explore these other options to find the perfect fit for your project.

- [Assorted Pack of Four](https://core-electronics.com.au/rfid-nfc-tag-starter-pack-ntag213-13-56mhz.html) - a great way to experiment with different tag styles.
- [Credit Card Style](https://core-electronics.com.au/ntag213-pvc-credit-card-size-white-pk-5-1.html) (pack of 5)
- [25mm Disk](https://core-electronics.com.au/rfid-nfc-tag-25mm-coin-ntag213-chip-13-56mhz-pack-of-5.html) (pack of 5)
- [Circular Sticker](https://core-electronics.com.au/rfid-nfc-tag-ntag213-adhesive-5-pack.html) (pack of 5)
 
**Technical Specifications**

- 7-byte unique serial number UID
- EEPROM memory: 45 pages with 4 bytes per page
- Operating frequency: 13.56MHz
- Fob Dimensions (excluding keychain): 31 x 40mm
- [NTAG213 Datasheet](https://core-electronics.com.au/attachments/uploads/NTAG213-215-216.pdf)

## Guides for this product

- [PiicoDev RFID Module - Guide for Raspberry Pi Pico](https://core-electronics.com.au/guides/raspberry-pi-pico/piicodev-rfid-module-guide-for-raspberry-pi-pico/)
- [PiicoDev RFID Module - Guide for micro:bit](https://core-electronics.com.au/guides/micro-bit/piicodev-rfid-module-guide-for-micro-bit/)
- [PiicoDev RFID Module - Guide for Raspberry Pi](https://core-electronics.com.au/guides/raspberry-pi/piicodev-rfid-module-guide-for-raspberry-pi/)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/r/f/rfid-nfc-tag-ntag213-key-fob-5-pack.jpg)