The Reclaimer Labs STM32WB Feather board #Feather #Bluetooth

Reclaimer Labs has released their STM32WB Feather board. It has a STM32WBCGU6 Bluetooth SoC at its core and has been designed for low power.


  • STM32WB55CG Bluetooth SoC
    • Arm Cortex-M4 main processor
    • Arm Cortex-M0+ co-processor (for Bluetooth)
    • 1 MB Flash memory (shared between main and co-processors)
    • 256 kB of SRAM
    • USB ROM Bootloader (no special hardware required)
  • On-board chip antenna
  • u.Fl connector for external antenna
  • 128 Mb external SPI NOR Flash memory
  • LiPo Battery charger
  • 6 Analog Input pins
  • UART, I2C, SPI, plus 7 Digital GPIO pins
  • 32.768 kHz crystal for LSE/RTC
  • User button and LED
  • Standard SWD debug connector

See the product page for more details.

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