Dario Petrillo

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Interfacing with a PDM digital microphone on a STM32L475 discovery board, using the DFSDM peripheral for audio processing

Using a digital microphone on STM32/RIOT OS

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In this post we show how we integrated the SPBTLE-RF chipset on RIOT OS on an L475e discovery board and its dedicated shield

Interfacing with SPBTLE-RF on RIOT OS

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In this post we document the process we followed to upgrade a I-NUCLEO-LRWAN1 board from firmware 2.6 to 4.2

Upgrading the firmware on a I-NUCLEO-LRWAN1 board

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