NUCLEO-WB55RG: the powerful and low-power wireless development board for your Bluetooth® Low Energy projects.

Features:

The NUCLEO-WB55RG from STMicroelectronics is an advanced development platform that integrates a Dual-core 32‑bit Arm Cortex-M4 and M0+ STM32 microcontroller, offering exceptional power for your wireless projects.

With its integrated antenna and Bluetooth 5.2 compatibility, this board is ideal for applications requiring low-power Bluetooth® Low Energy (BLE) connectivity.

The NUCLEO-WB55RG also complies with IEEE 802.15.4-2011 standards, allowing for quick evaluation of STM32WB55xx and STM32WB35xx devices.

With ARDUINO® Uno V3 connectivity support and ST Morpho headers, this board easily expands its capabilities through a wide range of specialized shields.

Whether you are an experienced developer or a beginner, the NUCLEO-WB55RG offers maximum flexibility for your prototyping projects.

You can program the NUCLEO-WB55RG directly on the dedicated Vittascience interface.

Technical Specifications:

• Processor: Dual-core 32‑bit Arm Cortex-M4 and M0+
• Memory:
  Flash: 1 MB
  SRAM: 256 KB
• Connectivity:
  Bluetooth: 5.2
  RF 2.4 GHz: Supports IEEE 802.15.4-2011 PHY and MAC protocols (Zigbee®, Thread®)
• Connectors:
  USB-B for power and programming
  68 pins (Arduino Uno V3 and ST Morpho compatibility)
  Integrated antenna on PCB
• LEDs and buttons:
  3 user LEDs
  1 reset push-button
  3 user push-buttons
• Power supply:
  ST-LINK, USB VBUS, or external sources
  Footprint for CR2032 battery
• Debugger: ST-LINK/V2-1 integrated with mass storage, virtual COM port, and debug port
• Software: Free libraries and examples available with STM32CubeWB
• IDE Compatibility: IAR Embedded Workbench®, MDK-ARM, STM32CubeIDE, Mbed Studio
• Dimensions: Standard Nucleo