Tag Leonardo Vehicle

Overview

  • Decawave UWB Radio, True Location

  • Bluetooth Low Energy, BLE

  • Near Field Communication, NFC 

  • Configurable via web browser and RTLS Studio

  • 9-axis IMU (gyroscope / magnetometer / accelerometer)  

  • Barometer 

  • External Power Supply DC 7 - 35V


Tag Leonardo is an active mobile locator providing superior accuracy in real-time. Its position could be reported from milliseconds to minutes covering broad spectrum of applications from industrial projects to livestock. Battery lifetime goes up to years.




Feature Set

FeatureDescription

POSITIONING

🎯 Accurate positioning based on integrated UWB radio. Tag emits UWB blinks and RTLS provides precise True Location via API.

MOTION DETECTOIN

🔋 Motion detection unit enables to save energy. The tag may transmit only during the movement.

FIRMWARE UPDATE

📥 Bluetooth interface is used for wireless firmware update.

CONFIGURATION

🔧 Tag Leonardo Asset is configured wirelessly through RTLS Studio or via Android device through NFC interface. 

NFC: Provides zero-spend energy reconfiguration. Tag Leonardo Asset might be reconfigured even without battery.

RAW DATA

SENSOR FUSION

3D ORIENTATION

📤Provides raw data from inertial unit for custom processing like hit/fall detection, jumps etc. or sensor fusion and 3D orientation.

Sensor End of Life

From December 2021, Tag Leonadrdo Vehicle does not includes gyroscope and magnetometer sensors. See block post in connection with HW change → News on Sewio Portal.

BAROMETER

⚙️Available for Tag Leonardo Vehicle OEM.

Barometric measurement is not reachable on Tag Leonardo Vehicle since enclosure sealing.

Provides raw atmospheric pressure data or could be used for direct Z-axis estimation.

Switch on the Tag

Tag is initialized after it is turned on by holding the button for two seconds.  For more info about the button functionality please continue here

After the initialization phase, the tag sends location blink message periodically with given refresh interval. For time between position updates, the Tag goes into sleep modes. There are several sleep modes available suitable for different use-cases, please read more information here.   

The blink message is received by set of Anchors and it is forwarded to RTLS Studio via Ethernet of WiFi backhaul, where position is calculated. The blink message can be optionally equipped with sensor data. All the data is further disseminated trough the API.  First steps with Sewio Real Time Location System are described here.

Please note that LED and button is not accessible once the enclosure is closed.

Power Supply

Tag Leonardo Vehicle is designed for external power supply DC 7-35 V. 

Polarity:

  • Red cable is POSITIVE
  • Blue cable is NEGATIVE

Tag does not contains battery.

Number of Tags within RTLS

Please read following section.

RF Profile

Please read following section.



Technical Parameters



Size

50 x 100 x 27

Weight

104 g

Power Supply

External DC 7 - 35 V

Operating Conditions

-20  ~  60 °C

20 – 85% humidity without condensation

Warm-up Time

Immediate

Maximum Refresh Interval50ms / 20Hz
Absolute Maximum Refresh Interval*10ms / 100Hz

Environment

Industrial

Warehouse Manufacturing

Retail

Livestock

UWB, Channel 5

6500 MHz / -41.3 dBm

Bluetooth Low Energy  

2400 MHz

EnclosureIP65
ApprovalsRED/CE

*not recommended - might lead to sub-optimal server performance