Sonoff NFC Tag

Product Introduction

The Sonoff NFC Tag is a small smart automation accessory designed to trigger smart home scenes with a simple tap of your smartphone. Using Near Field Communication (NFC) technology, the tag allows users to activate predefined smart home actions by placing an NFC-enabled phone near the tag.

When linked to a smart scene in the eWeLink platform, the tag can instantly control devices such as lights, plugs, curtains, or other connected equipment. This provides a quick and convenient way to automate daily routines without opening the mobile app.

Compact and easy to place, the NFC tag can be stuck on walls, desks, bedside tables, or carried as a card. By tapping the tag with a compatible smartphone, users can trigger smart home actions instantly.

Key Features

Tap-to-Trigger Smart Scenes
Activate predefined smart home actions simply by tapping the NFC tag with a smartphone.

High-Performance NFC Chip
Built with an NTAG215 chip providing approximately 540 bytes of memory and supporting more than 10,000 read/write cycles.

Wide Smartphone Compatibility
Works with NFC-enabled Android devices and iPhones running iOS 13 or later.

Smart Scene Integration
Each tag can be programmed to trigger a specific smart home scene within the eWeLink platform.

Anti-Metal Design
Includes a built-in anti-metal layer that allows reliable operation even when placed on metal surfaces.

Compact and Portable
Small sticker-style tags can be attached to walls, desks, or carried on a card for convenient access.

Smart Home Integration

The Sonoff NFC Tag integrates with the eWeLink smart home platform, allowing it to trigger smart scenes configured within the app.

Once configured, tapping the tag with a compatible smartphone can activate automation routines such as:

• Turning lights on or off
• Activating “Leave Home” scenes
• Closing smart curtains
• Switching off multiple devices simultaneously
• Triggering security or automation routines

Technical Specifications

Product Type: NFC Smart Automation Tag
Chip Type: NTAG215
Connectivity: NFC (13.56 MHz)
Memory Capacity: 540 bytes
Read/Write Cycles: 10,000+
Compatibility: NFC-enabled Android phones and iPhone XR or newer (iOS 13+)
Tag Diameter: Approx. 18 mm
Construction: Waterproof PVC with anti-metal layer
Power Source: Passive (no battery required)

What’s in the Box

Sonoff NFC Tag card
2 NFC tag stickers
User guide