Product Details

  • NFC controller: NXP PN7160
  • Microcontroller: ESP32-C6 with 8MB flash
  • Connectivity: Wi-Fi and Bluetooth LE (Zigbee and Thread capable at chip level)
  • Tag modes: Read, Write, Clean, Format
  • Write types: URLs (up to 120 characters), text, and Home Assistant tags, with automatic verify after each write
  • Card emulation: Acts as a tag for phones to tap; optional Home Assistant app launch on Android
  • Supported tags: NTAG / MIFARE Ultralight and MIFARE Classic
  • Feedback: RGB LED and buzzer, with adjustable brightness and volume
  • Home Assistant entities: Last tag UID, type, and content; tag present; NFC events (scanned, removed, write verified, and more)
  • Bluetooth proxy: Built in, can be switched on or off
  • Setup: Improv over Bluetooth or USB serial, plus a Wi-Fi fallback hotspot
  • Updates: Over-the-air, with stable and beta channels
  • Firmware: Open source ESPHome (requires ESPHome 2026.8 or newer for custom builds)
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