NTAG 424 Token Pack

The same protocol as the Brick without the enclosure: five NTAG 424 DNA tags — NXP’s cryptographic NFC silicon — pre-flashed with the open brick spec. Each tap is authenticated, so a photocopied sticker can’t spoof your focus mode. Put one on the studio door for shared do-not-disturb, one in the car for driving mode, one on the notebook that means “meeting started.” The reference app treats every tag as a programmable trigger.

Open protocol — SZE brick spec, reference app on GitHub

Volume pricing starts at 100 units. Custom firmware starts at 1,000. Your logo starts at 5,000.

In stock