Elecrow ThinkNode M3 LoRaWAN Tracker Card

Looking for the Meshtastic version? See the ThinkNode M3 Meshtastic Tracker Card

The ThinkNode M3 Tracker Card – LoRaWAN Tracker is a compact, high-performance tracking device designed for users who need a covert, reliable, and precise positioning solution.

Lightweight and easy to deploy, the device can be worn, mounted on vehicles, or discreetly placed for asset and personnel tracking. It combines GNSS (GPS, GLONASS, Galileo, BeiDou) with Bluetooth Beacon and Wi-Fi scanning technologies to deliver seamless indoor and outdoor positioning.

Designed for efficiency, the M3 Tracker features a magnetic charging system, supports minute-level data transmission, and delivers up to 18 hours of operation on a single charge.

Beyond tracking, the device integrates temperature, humidity, and motion sensors, enabling real-time environmental monitoring. A one-click alert button allows instant distress signaling, making it suitable for safety-critical applications.

With its IP66-rated rugged enclosure, the ThinkNode M3 ensures stable performance even in harsh environments. It is ideal for use in schools, industrial sites, warehouses, hospitals, and event venues, supporting applications such as asset tracking, security monitoring, and environmental data collection.

Key Features

• Advanced LoRaWAN Tracking
  • Integrated LoRaWAN connectivity for long-range communication
  • Combines GNSS + BLE + Wi-Fi scanning for hybrid positioning
  • Suitable for both indoor and outdoor tracking scenarios
• High-Precision Positioning
  • Supports GPS, GLONASS, Galileo, and BeiDou (BDS)
  • Real-time location updates with high accuracy
  • Enhanced indoor positioning using BLE Beacon + Wi-Fi Scan
• Multiple Working Modes
  • Standby Mode – power saving
  • Normal Mode – continuous tracking
  • Trigger Mode – event-based reporting
• Real-Time Tracking & Alerts
  • One-click search function to locate lost devices
  • SOS alert button for emergency signaling
  • Reliable real-time location updates
• Smart Sensor Integration
  • Built-in temperature, humidity, and accelerometer sensors
  • Real-time monitoring of environment and movement
  • Configurable sensor thresholds with automatic alerts
• Flexible Data Management
  • Adjustable data reporting intervals
  • Battery level reporting for device status monitoring
  • Offline data caching with automatic upload when reconnected
• Magnetic Charging & Battery Efficiency
  • Convenient magnetic charging design
  • Up to 18 hours operation on a single charge
  • Optimized for low power consumption
• Rugged & Durable Design
  • IP66 waterproof and dustproof rating
  • Reliable performance in harsh environments
  • Compact and lightweight for easy deployment

Applications

• Outdoor Adventures & Activities
• Golf Course Tracking
• Summer Camps & Group Safety
• Ski Resorts & Remote Locations
• Vehicle & Asset Tracking
• Industrial & Warehouse Monitoring

Technical Specifications

Technical Documents

• Wiki
• User Manual

LoRa is a registered trademark of Semtech Corporation. LoRaWAN is a trademark of the LoRa Alliance. USB-C is a registered trademark of USB Implementers Forum. MCCI and MCCI Catena are registered trademarks of MCCI Corporation. All other trademarks are the property of their respective owners.