BlueNRG-2N BLE Stack Image Package Release v3.2.0

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Product overview


The image is provided in two formats: *.c: suitable for device firmware reprogramming during volume manufacturing of customer boards.
*.bin: suitable for device firmware programming on bench with the ST GUI for prototype bring-up and also for device firmware reprogramming during volume manufacturing of customer boards.
It supports SPI or UART interface selected through GPIO.
The device comes pre-programmed with a production-ready stack image; the version of which may change at any time without notice. The software version of the preloaded stack image can be retrieved through a specific API command (refer to the SDK documentation for further details). New stack image firmware may be made available by ST in the future and will be offered free-of-charge to end users through End users will be able to upgrade parts with the newly downloaded stack image through the ST provided software tools and reference code. Firmware is provided in compiled form since it is not intended for modification by users.
The following Bluetooth Low Energy stack image versions are provided within the BlueNRG-2N BLE stack image packages available on ST web page:
1) STSW-BNRG2N-V320: Bluetooth LE stack version 2.1c
2) STSW-BNRG2N-V330: Bluetooth LE stack version 2.1e.
  • All features

    • Firmware image for use with upgradable BlueNRG-2N Bluetooth® Low Energy network processor
    • Provided in binary format only, as it is not intended to be modified

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