Top layer
Wood veneer, brushed metal, carbon weave, or matte PVC.
How It Works
A small gesture. A lasting connection.
A beautifully made card. A profile that stays current. Discover how one tap brings them together.
No batteryNo app to receiveQR backup
The CardWave experience
One tap. Your world, shared.
The CardWave experienceNFC + QR
1 / 5 · Design
CardWave
Ready for an introduction?
No app to receive
No battery · No app to receive
Interactive demo · No real data is changed
Beneath the surface
Quietly clever. Beautifully made.
Finished cards use layered construction; standalone NTAG215 chips ship as tested NFC tags ready for encoding or use in custom builds.
NFC chip or tag
Selected by use case: NTAG215 standalone chips, simple sharing cards, protected identity, or access control.
Copper antenna coil
Etched 13.56 MHz loop tuned for reliable phone reads.
Base layer
Reinforced substrate for wallets, pockets, lanyards, and daily use.
NTAG215 is flexible
Use NTAG215 chips when you need more memory than NTAG213 for compact NFC links, product IDs, small payloads, or repeatable tag batches.
NFC + QR fallback
Every card can include a QR fallback for older phones, damaged NFC readers, or camera-first workflows.
Security-ready workflows
For access-card projects, we match chip type, encoding, and card material to the reader environment.