Overview

Decawave UWB Radio, True Location
Bluetooth Low Energy, BLE
Near Field Communication, NFC
Wireless Charge
Configurable via web browser and RTLS Studio
300 mAh Li-pol battery

Available sensors

Accelerometer
Barometer

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

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

The only difference between Tag Leonardo iMU and Tag Leonardo Personal are additional sensors: 9-axis inertial unit and barometer equipped with Tag Leonardo iMU.

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.

If the tag's battery is depleted, it is powered ON automatically during the charging once the battery voltage reaches 3.3 V.

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 or WiFi backhaul, where position is calculated. The blink message can optionally contain sensor data. All the data is further disseminated through the API. First steps with Sewio Real Time Location System are described here.

Tag Battery

To read more about Tag's battery see section Tag Battery.

Also, see section about Charging and Storage Tag recommendation.

Number of Tags within RTLS System

Please read following section.

RF Profile

Please read following section.

Technical Parameters

Size	46 x 55 x 17
Weight	30 g
Power Supply	Internal Li-pol 300 mAh
Operating Conditions	-20 ~ 60 °C 20 ~ 85% humidity without condensation
Charging Temperature	0 ~ 45 °C
Charging Device	Only Qi compliant charger.
Charging Time / Current	5.5h / 73mA
Warm-up Time	Immediate
Maximum Refresh Interval	50ms / 20Hz
Absolute Maximum Refresh Interval*	10ms / 100Hz
Environment	Industrial Warehouse Manufacturing Retail Sports Tracking Livestock
UWB, Channel 5	6500 MHz / -41.3dBm
Bluetooth Low Energy	2400 MHz
Enclosure	no IP
Enclosure Material	ABS
Approvals	RED/CE

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

Part Number

PN	Name
SWT05-01-00	Tag Leonardo Personal
SWT05-00-00	Tag Leonardo Personal OEM

OEM partnumbers does not includes enclosure and are delivered in ESD bag. Please read Tag Leonardo OEM Terms of Use.

⚠️Safety and Proper Handling

Do not use deformed or damaged product or battery.
Do not modify the product.
Protect the product from excessive moisture.
Do not charge or use the product if liquid has entered the enclosure.
Protect the product from excessive heat.
Do not expose the product to excessive pressure.
Do not over-discharge the Tag's battery, below 2.75V. Over-discharging can damage the performance of the Tag's battery. It should be noted that the battery would be at an over-discharged state by its self-discharge characteristics in case the cell is not used for long time. In order to prevent over-discharging, the battery shall be charged periodically to maintain between 3.7V and 4.1V.