Tag: embedded
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Espruino Bangle.js 2: a smartwatch you program from a browser tab
A practical review of the Espruino Bangle.js 2 open source smartwatch, covering its display, sensors, published power budget, JavaScript development, app loader, phone integration and price.
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Nordic nRF54L15 DK: measure the firmware, not the data sheet
A practical review of the Nordic nRF54L15 DK for Matter and Thread development, covering the SoC, nRF Connect SDK, PPK2 measurements, power modelling, radio design, security, and migration risk.