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STM32 Sigfox software expansion for STM32Cube

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Sigfox™ is a long range wireless area network allowing low-power sensors to benefit from a planetary network, enabling end devices with low BOM cost.

The X-CUBE-SFOX Expansion Package consists of a set of libraries, open routines and application examples for the Murata CMWX1ZZABZ-xxx module acting as an end device. It includes an application running on the low-power wireless B-L072Z-LRWAN1 Discovery kit.

X-CUBE-SFOX running on the CMWX1ZZABZ-xxx is Sigfox™ ready.

Two additional examples are provided in the package. They implement respectively: a Sigfox™ modem controlled via AT commands over a UART interface, and an application sending environmental sensor data to the Sigfox™ network when the user push-button is pressed.

  • 特徴

    • Compliant with the Sigfox™ proprietary protocol
    • Bidirectional end devices
    • Sigfox Verified™
    • RC1 compliant - 868 MHz ISM band - 27 EU countries, Oman, South Africa, Iran, Kenya
    • RC2 compliant - 920 MHz ISM band - US, Brazil, Mexico, Canada
    • RC3c compliant - 923 MHz ISM band - Japan
    • RC4 compliant - 920 MHz ISM band - Colombia, Peru, New Zealand, Australia, Singapore, Taiwan
    • End-device personalization and activation on the Sigfox™ network for evaluation
    • High resilience to interference through UNB (ultra-narrow band) intrinsic ruggedness and Sigfox™ base station spatial diversity
    • Configurable maximum Tx power
    • High network capacity through UNB and small radio frames size
    • High energy efficiency
    • Very long range
    • High quality of service
    • Easy secure-element integration