Arduino Stella Review: AirTag-Style UWB
In this video, I test and review the Arduino Stella, Arduino’s first official UWB (Ultra-Wideband) device — and it feels a lot like building your own AirTag!
I show how the iPhone detects Stella using BLE + UWB via Nearby Interaction, allowing real-time distance and direction tracking.
The Stella features the TrueSense DCU040 UWB module (based on NXP’s Trimension SR040) and a Nordic nRF52840 BLE microcontroller.
It offers ~10cm accuracy and ~15dBm transmit power, powered by a compact CR2032 coin cell.
Whether you're into smart access, asset tracking, or location-aware projects, this is a great starting point.
[StellaUWB GitHub]
https://github.com/Truesense-it/StellaUWB
[Arduino Stella Datasheet]
https://docs.arduino.cc/resources/datasheets/ABX00131-datasheet.pdf
*Previous UWB Projects
[UWB Trilateration with ESP32, DW3000 #LocalPositioning]
https://youtu.be/NjHMXEOxNRE
[XYZ Position Mapping From Real To Virtual]
https://youtu.be/7oehpBjpucU
Видео Arduino Stella Review: AirTag-Style UWB канала That Project
I show how the iPhone detects Stella using BLE + UWB via Nearby Interaction, allowing real-time distance and direction tracking.
The Stella features the TrueSense DCU040 UWB module (based on NXP’s Trimension SR040) and a Nordic nRF52840 BLE microcontroller.
It offers ~10cm accuracy and ~15dBm transmit power, powered by a compact CR2032 coin cell.
Whether you're into smart access, asset tracking, or location-aware projects, this is a great starting point.
[StellaUWB GitHub]
https://github.com/Truesense-it/StellaUWB
[Arduino Stella Datasheet]
https://docs.arduino.cc/resources/datasheets/ABX00131-datasheet.pdf
*Previous UWB Projects
[UWB Trilateration with ESP32, DW3000 #LocalPositioning]
https://youtu.be/NjHMXEOxNRE
[XYZ Position Mapping From Real To Virtual]
https://youtu.be/7oehpBjpucU
Видео Arduino Stella Review: AirTag-Style UWB канала That Project
arduino stella ultra wideband uwb ble bluetooth low energy truesense dcu040 nxp sr040 arduino uwb airtag alternative iphone uwb nearby interaction arduino review location tracking distance measurement precise ranging indoor positioning asset tracking smart access arduino demo arduino project portenta uwb shield nordic nrf52840 cr2032 battery uwb module comparison arduino tutorial real-time tracking embedded systems hardware review
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