Wireless Auditing & RF Projects · Advanced

NFC Inventory Tagger

Read and write tags for an owned inventory system with explicit user consent. Read and write tags for an owned inventory system with explicit user consent.

Components

  • NFC reader/writer
  • owned tags
  • inventory format

Build steps

  1. Inventory the board, actuators, sensors, and power rails listed for W06.
  2. Build and inspect the low-voltage wiring against the supplied connection diagram before connecting actuators.
  3. Flash the firmware, run the startup self-check, and record the printed board and firmware version.
  4. Calibrate the sensors and limits, then run the acceptance tests at the lowest safe energy level.

Test and expected result

Tag collision, read range, write verification, and access control.

Safety and limits

Use consented inventory only; do not clone access credentials.

Download Arduino source code

Download connection diagram SVG

NFC Inventory Tagger project illustration