Epoxy keychain NFC NTAG215

Overview

This blue epoxy keychain NFC tag is built around the versatile NTAG215 chip, making it a dependable choice for a wide range of NFC applications. Its durable epoxy construction shields the chip from physical wear, moisture, and minor impacts, ensuring long-lasting performance. Whether you're working on access control, smart home automation, or custom NFC projects, this keychain tag offers a practical and robust solution.

Key Features

• NTAG215 Chip: 504 bytes of user memory, ideal for storing URLs, text, or custom NDEF data.
• Durable Epoxy Build: Resistant to water, dust, and physical damage, suitable for everyday carry.
• Compact Keychain Design: Easily attach to keys, bags, or lanyards for convenient use.
• Wide Compatibility: Works with NFC-enabled smartphones, tablets, and readers.
• Blue Color: Distinctive and easy to identify.

Technical Specifications

• Chip: NTAG215
• Memory: 504 bytes user memory
• Size: 30 x 50 mm (round)
• Color: Blue
• Material: Epoxy
• Protocol: ISO/IEC 14443A
• Reading Distance: Up to 10 cm (depending on reader and environment)
• Operating Frequency: 13.56 MHz

Applications & Use Cases

• Access Control: Use as a key fob for door locks, garage doors, or secure areas.
• Smart Home Automation: Trigger scenes, lock/unlock doors, or arm/disarm alarms.
• Contactless Payments: Program with payment links or loyalty cards.
• Business Cards: Share contact info or URLs with a tap.
• Asset Tracking: Tag equipment, tools, or personal items.
• Maker Projects: Integrate into DIY electronics, wearables, or interactive installations.

What's Included

• 1x Epoxy Keychain NFC Tag (NTAG215, Blue)

Compatibility

• Works with any NFC-enabled device (Android, iOS 13+, Windows Phone, etc.)
• Compatible with standard NFC readers and writers
• Supports NDEF data format

MOKWN Recommendation

This epoxy keychain NFC tag is a great addition to any maker's toolkit. Its robust build and reliable NTAG215 chip make it ideal for real-world applications where durability matters. Whether you're prototyping a smart lock or creating a custom NFC business card, this tag delivers consistent performance. We recommend it for hobbyists, students, and professionals alike.