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Stella

TrueSense powers the Arduino Stella. Within the Portenta family, harness the advanced Ultra-Wideband (UWB) technology for unmatched accuracy and real-time tracking capabilities.

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Stella

Downloadable resources

Pinout (PDF)
Datasheet
Schematics
STEP Files

The Arduino Stella redefines location tracking using the advanced nRF52840 microcontroller from Nordic Semiconductor and the DCU040 UWB module from TrueSense. Tailored for modern tracking needs, it excels in pinpointing warehouse assets, ensuring healthcare safety and automating smart buildings. Seamlessly integrating with the Portenta UWB Shield and UWB-enabled smartphones through the dedicated NXP® Trimension App, Apple's Nearby Interaction APIs or Android's UWB Jetpack library, it delivers robust finder functionality, precise point-to-point triggering and comprehensive tracking capabilities for applications demanding reliable, real-time location data.

World Map
TrueSense UWB module DCU040
Enjoy pinpoint accuracy in real-time location tracking, making finding and managing assets easy even in complex environments. Take advantage of the ready-to-use Arduino IDE library, making development faster and easier with plenty of examples and tutorials. Seamlessly integrate with Arduino Cloud for streamlined data management, remote monitoring, and advanced analytics.
Datasheet
Microcontroller
nRF52840 Arm® Cortex®-M4 32-bit processor
The nRF52840 is fully multiprotocol capable with full protocol concurrency. It supports Bluetooth Low Energy, Bluetooth Mesh, Thread, Zigbee, 802.15.4 and 2.4 GHz proprietary stacks.
Datasheet
Feature
Sensor and actuator
The onboard sensor and actuator, which include a buzzer and a 3-axis accelerometer (the SC7A20 from Silan), help you create the perfect solution for your use case.

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