Smart Asset Tracker

BLE Asset Tracker & GPS Tracking Device

Smart Asset Tracking with Real-Time Location Monitoring & BLE Connectivity

Silentronics developed a compact BLE Asset Tracker with GPS Tracking designed for real-time asset monitoring, fleet management, logistics, warehouse inventory, and industrial equipment tracking. The device combines GNSS positioning, Bluetooth Low Energy (BLE), low-power embedded firmware, cloud connectivity, and mobile applications to deliver accurate asset visibility, geofencing, route history, and intelligent alerts for businesses.

☞ System Architecture

The BLE Asset Tracker acts as an intelligent IoT endpoint that continuously collects GPS location, sensor information, and BLE beacon data before transmitting it to a mobile application or cloud platform. The system supports both outdoor GNSS positioning and indoor BLE-based asset tracking, enabling seamless monitoring across multiple environments.

The architecture consists of:

  • BLE GPS Asset Tracker Device
  • GNSS Satellite Positioning (GPS / GLONASS / Galileo / BeiDou)
  • Bluetooth Low Energy (BLE 5.0)
  • Mobile Application (Android & iOS)
  • Cloud Platform for Data Storage & Analytics
  • Web Dashboard for Fleet Monitoring
  • Notification & Alert Engine
☞ Hardware Development

The asset tracker hardware was designed as a compact, rugged, battery-powered IoT device optimized for low power consumption, reliable wireless connectivity, and outdoor industrial applications.

Core Hardware Components
  • Nordic nRF52840 / nRF5340 MCU
  • u-blox GNSS Module
  • Bluetooth Low Energy (BLE 5.0)
  • 800mAh Rechargeable Li-Po Battery
  • Motion (Accelerometer) Sensor
  • Temperature Sensor
  • High-Efficiency Power Management
  • Status LED Indicators
  • Tamper Detection
  • USB Charging Interface
  • IP67 Waterproof Enclosure
Hardware Design Highlights
  • Ultra-low-power hardware architecture
  • Compact, rugged industrial design
  • High-sensitivity GNSS positioning
  • BLE 5.0 for wireless communication
  • Optimized battery management
  • IP67 waterproof & dustproof protection
  • Reliable operation for logistics, fleet, and industrial asset tracking
☞ Firmware Development

Custom embedded firmware was developed to manage GPS acquisition, BLE communication, sensor monitoring, battery optimization, cloud synchronization, and intelligent event handling.

Firmware Features
  • GPS location acquisition
  • BLE advertising and scanning
  • Asset tracking logic
  • Geofence entry/exit detection
  • Motion-based wake-up
  • Deep sleep power management
  • Battery monitoring
  • Sensor data acquisition
  • BLE communication with mobile application
  • Secure device pairing
  • OTA Firmware Update support
  • Event logging
  • Device health monitoring
Supported Tracking Parameters
  • Latitude
  • Longitude
  • Speed
  • Heading
  • Altitude
  • Battery Level
  • Motion Status
  • Temperature
  • Device Status
  • Last Update Timestamp
  • BLE Signal Strength (RSSI)
☞ Mobile Application

A dedicated mobile application was developed to provide complete control over the asset tracking system. Users can monitor devices in real time, configure alerts, review historical routes, and manage multiple trackers from a single interface.

Mobile Features
  • Real-time asset tracking
  • Live GPS map view
  • Device pairing via BLE
  • Route history playback
  • Geofence management
  • Battery status monitoring
  • Push notifications
  • Device configuration
  • Multiple asset management
  • Device diagnostics
  • OTA firmware updates
Mobile Compatibility
  • Android
  • iOS
☞ Challenges Solved
  • Developed an ultra-low-power tracking device capable of extended battery operation.
  • Combined GPS and BLE technologies to enable seamless indoor and outdoor asset tracking.
  • Designed a rugged IP67 enclosure suitable for industrial and outdoor environments.
  • Implemented reliable real-time tracking with geofencing and instant notifications.
  • Enabled secure BLE communication between the tracker and mobile application.
  • Built a scalable cloud platform supporting live monitoring, historical analytics, and multi-device management.
  • Optimized firmware for efficient GNSS acquisition, battery management, and wireless connectivity.
  • Integrated embedded hardware, firmware, cloud services, and mobile applications into a complete end-to-end IoT asset tracking solution.
☞ Tools & Technologies

Nordic nRF52840 / nRF5340 • Bluetooth Low Energy (BLE 5.0) • GNSS (GPS / GLONASS / Galileo / BeiDou) • Embedded C • FreeRTOS • OTA Firmware Update • Mobile App Development (Android / iOS) • Cloud Platform • MQTT • REST API • Web Dashboard • Geofencing • Fleet Management • Asset Tracking • Industrial IoT • Altium Designer / KiCad

Ready to build the next Wearable Innovation?

From concept to mass production, Silentronics delivers complete wearable product development including electronics design, embedded firmware, BLE connectivity, enclosure design, and manufacturing support.

Discuss Your Project

Send us your requirement details on sales@silentronics.com 

 

✓ Free Consultation ✓ NDA Available ✓ Prototype to Production

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