Design Win

WeSU over-the-air device firmware upgrade

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Product overview


The ST BlueDFU app allows WeSU (STEVAL-WESU1) boards to receive firmware images over-the-air from a smartphone and write them to the STM32L151 Flash memory. This functionality is enabled by BlueNRG-MS, Bluetooth low energy wireless network processor.

Refer to the STEVAL-WESU1 user manual for ST BlueDFU use procedures.

  • All features

    • Upgrade WeSU firmware easily through your smartphone
    • No leads or physical connections
    • Available at Google PlayTM and AppleTM app stores

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