Dart3 BLE

LTE-M (Cat-M1) / NB-IoT / Bluetooth®
Wired GPS tracker and Bluetooth® Gateway with flexible I/O options for vehicle and fleet management and wireless sensor monitoring.
  • Wire into power for real-time vehicle, fleet, and equipment tracking
  • Bluetooth® gateway to report on BLE tags and sensors, wireless Driver ID
  • Flexible Input Monitoring - 1 x Ignition Digital Input, 3 x Digital Inputs, 1 x Analog Input, 1 x Switched Ground Digital Output, Switched Power Out
  • Supports Accident Detection, Driver ID, Driver Behavior, Remote Immobilization
  • Backup battery in case of loss of power or tampering
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Asset Visibility

Monitor the location and movement of your assets in real-time.

Device Manager

Real-Time Tracking

Device remains continuously connected while on the move for real-time vehicle tracking. 

Sensing

*BLE Tag & Sensor Monitoring

 Integrate with any third-party Bluetooth accessory for customizable sensor and condition monitoring.

*Planned in future firmware release. 

Monitor

Accident Detection

Alerts for accidents and rollovers, activated by significant changes in velocity and orientation. 

Driver ID

Driver ID

Configure RFID reader or iButton® interface for Driver ID. 

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Driver Safety & Behavior

Monitor speeding, harsh acceleration, braking, cornering, and more.

Device Manager

Remote Immobilization

Digital outputs can be connected to a relay to enable remote immobilization. 

Flexible Input Monitoring

Flexible Input Monitoring

Interface with a range of devices and switches for seatbelt detection, duress buttons, lights, warning buzzers, and more. 

Backup Battery

Backup Battery

Features an internal backup battery in case of loss of power or tampering. 

 
  • Cellular Module
  • Quectel EG912 operates on all major global 4G LTE Cat 1bis and 2G bands.

    Supported 4G LTE Cat 1bis bands:
    B1, B2, B3, B4, B5, B7, B8, B12, B13, B17, B18, B19, B20, B25, B26, B28, B34, B38, B39, B40, B41, B66

    Quad-band 2G support for global 2G networks: B34, B38, B39, B40, B41.
  • Bluetooth®
  • Bluetooth 4.2 gateway reports nearby Bluetooth tags and sensors.

  • SIM Size and Access
  •  Internal Nano 4FF SIM.

  • GNSS Module
  •  Quectel LC76G.

  • Wi-Fi Positioning
  • Disabled at firmware level for future implementation.

  • Constellations
  • Concurrent GPS, GLONASS, Galileo, BeiDou, QZSS.

  • GNSS Assistance
  • GNSS almanac and ephemeris data for greater sensitivity and position accuracy.

  • Low Noise Amplifier
  • GPS signals are filtered and boosted by a SAW filter and low-noise amplifier (LNA) allowing operation where other units fail.

  • Location Accuracy*
  • ~1.5m CEP 

    * Positioning accuracy specifications are provided by the module supplier and reflect ideal conditions. Device configuration, installation, environmental conditions, augmentation services, and many other factors may lead to variations in positioning accuracy. 

  • Input Voltage
  • 10-30V DC (max).

  • High-Performance Automotive Power Supply
  • Stringent power “load dump” tests are conducted to ensure operation in the harshest automotive electrical systems. Built-in  
    self-resetting fuse makes installation simple and safe.

  • Intelligent Power Management
  • Device enters sleep mode when vehicle is inactive to prevent battery drain.

  • Sleep Current
  • <1mA (no peripherals supplied and battery fully charged).

  • Backup Battery
  • 200mAh LiPo internal backup battery pack. 

  • Dimensions
  • 98 x 45 x 14 mm (3.86 x 1.77 x 0.55 in) .

  • Installation
  • 8 wire harness / 600mm length supplied as standard. 

  • Temperature Range
  • Operating: -30°C to +60°C (connected to external power)  

    At < 0°C and > +40°C the internal backup battery will not be charged as a safety precaution due to the dangers associated with charging batteries at extreme temperatures.  

    Recommended Storage: 10°C to 30°C, Humidity 30%. Store in a cool, dry place.

  • Cellular Antenna
  • Internal.

  • GPS Antenna
  • Internal.

  • 3-Axis Accelerometer
  • 3-Axis accelerometer to detect movement, acceleration, high-g events, and more.  

  • Diagnostic LED
  • Diagnostic LED indicates operation status. 

  • Onboard Speed and Heading
  • The device continuously monitors speed and heading, allowing for over-speed alerts as well as updates on speed and heading changes. 

  • Onboard Temperature
  • Provides ambient temperature but may not be suitable for precise temperature logging purposes. 

  • LTE-M / NB-IoT
  • Nordic nRF9160 Modem operates on all major global LTE-M and NB-IoT bands.

    Supported LTE bands: LTE-M (Cat-M1): B1, B2, B3, B4, B5, B8, B12, B13, B14, B17, B18, B19, B20, B25, B26, B28, B66 NB-IoT (Cat-NB1/NB2): B1, B2, B3, B4, B5, B8, B12, B13, B17, B19, B20, B25, B26, B28, B66.

  • Analog Input 
  • 1 x Analog Input 0-30V

  • Digital Input
  • 1 x Digital Input 
    Configurable pull-up/down 
    0-50V DC Input Range 

  • Digital Outputs 
  • 1 x Switched Ground Digital Output – 2A max  

    Easily wired up to switch external lights, relays, buzzers, etc. Can be used to immobilize a vehicle.

  • Ignition 
  • 1 x Shared Ignition Digital Input 0-50V DC  
    2V on threshold  
    May be used as a digital input if not required (fixed pull-down) 

  • 1-Wire® or iButton®
  • 1-Wire® or iButton® can be used to read Driver ID tags. Readers available to suit multiple card formats. 

  • Accident and Rollover Detection
  • Configure accident and rollover alerts, triggered by extreme changes in the velocity and orientation of the vehicle or equipment. Up to 2 hours of second-by-second ‘black box’ data is stored to provide critical accident reconstruction data. 

  • Driver ID Options
  • RFID reader or iButton® interface for Driver ID, access control, and log booking. 

  • Driver Safety and Behavior
  • Monitor speeding, harsh acceleration, braking, cornering, idle times and more to improve safety and prevent unnecessary wear on vehicles. 

  • Flexible Input Monitoring
  • Interface with a range of devices and switches for seatbelt detection, duress and panic buttons, lights, in-cab warning buzzers, and more. 

  • Geofencing
  • The server can use device location to create geofences and alerts if an asset enters or leaves designated locations. Geofences can also be downloaded directly to the device for enhanced location-based actions and alerts. View storage capacity here. 

  • GPS Jamming Detection
  • GPS jamming or interference can be detected and alerted on. 

  • In-Vehicle Alerts
  • Can be wired up to external buzzers or lights for in-vehicle alerts. 

  • Preventative Maintenance
  • Set reminders based on distance travelled and run hours to reduce maintenance and repair costs. 

  • Real-Time Tracking
  • Device remains continuously connected while on the move for  
    real-time asset tracking. 

  • Remote Immobilization
  • Digital outputs can be connected to a relay to enable remote immobilization of vehicles and equipment in the case of theft, abuse, or unauthorized usage. 

  • Run Hour Monitoring
  • Calculate run hours and distance travelled (odometer) to understand and optimize asset utilization. 

  • Tamper Alerts
  • Instant alert if the device is disconnected from its power source. 

  • Theft Recovery
  • Switch to Recovery Mode in the case of theft or loss to activate real-time tracking for asset retrieval. 

  • Flexible Configuration
  • Configure device parameters such as position update rate, movement and accelerometer settings, and more to fit any tracking application. 

  • Third-Party Integration
  • TCP Direct or HTTPS Webhook 

  • API
  • Command and configure the device via rich API functionality. 

  • Data Security
  • Military-grade AES-256 Encryption from device to Device Manager to protect the integrity and confidentiality of your data. Data forwarded to third-party systems is sent via HTTPS for end-to-end security. 

 

  • Forward-Looking and Cautionary Statements
  • All new product statements contained herein that are not statements of historical fact, including statements that use the words “to become,” “will,” “designed to” or other similar words or expressions, that describe Digital Matter’s hardware, software or its management’s future plans, including hardware features, components, housing and stock availabilities, are “forward-looking statements."​  


    Such forward-looking statements involve known and unknown risks, uncertainties and other factors. Please use caution when making purchase decisions at this stage. 

Product Variants

Dart3 BLE

LTE-M (Cat-M1) / NB-IoT / Bluetooth®

Wired GPS tracker and Bluetooth® Gateway with flexible I/O options for vehicle and fleet management and wireless sensor monitoring.

Take Control of Your Deployment

From first install to scaled rollout, Digital Matter gives you the tools to manage, integrate, and support your devices with confidence. Ensure every device is connected, configured, and delivering value across every stage of deployment.

Device Management and Configuration

Easily monitor, configure, and update your devices from anywhere in the world. Control reporting frequency, movement-based events, and more to suit your application. Track battery life and optimize performance using a full suite of parameters designed to give you flexibility and control.

More on Device Management

API and Integration

Send data where you need it and how you need it. Connect Digital Matter devices to your existing systems with well-documented APIs, making integration into your existing systems straightforward.

 

More on Integration

End to End Security

Protect data integrity with security built into every layer. Devices use AES-256 encryption, key management, and secure authentication. Regular testing and updates help maintain compliance and keep systems secure.

More on Security

Technical Support

Support your team with the technical information they need to move quickly and confidently. Access detailed getting started guides, configuration resources, battery recommendations, and more.

Explore our Knowledge Base

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The Digital Matter Difference

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QUALITY matters

‘Good Enough’ is Not Enough For Your Critical Assets

Details matter. Our entire process is underpinned by a relentless attention to detail to consistently deliver solutions of the highest-possible quality and reliability.

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POWER matters

The Power to Do More with ‘Deploy Once’ Battery Life

Through smarter design and better engineering we’re now able to achieve ‘deploy once’ battery life, significantly reducing operating costs and enabling deployments at scale.

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FLEXIBILITY matters

Demand More From Your Devices


Easily configure your devices with full control over a rich set of device parameters. Send data to any end platform with multiple integration options.

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SECURITY matters

Authenticated and Encrypted Everywhere

We implement comprehensive security protocols on our hardware and software to protect the integrity and confidentiality of your IoT data.

Our ISO/IEC 27001:2022 certification confirms our dedication to safeguarding sensitive information.

Technical Help

Explore our knowledge base for getting started guides, technical documentation, certifications, and more.


Knowledge Base >

Contact technical support >

 

Contact Us Today

Get in touch with a Digital Matter representative from your region.