ST NUCLEO-WB55RG

The NUCLEO-WB55RG and NUCLEO-WB15CC STM32WB Nucleo-64 development boards are BLE wireless and ultra-low-power devices featuring a powerful ultra-low-power radio compliant with BLE SIG Specification v5.2. The NUCLEO-WB55RG also provides an IEEE 802.15.4-2011-compliant radio and enables quick and easy evaluation of STM32WB55xx and STM32WB35xx devices. ARDUINO Uno V3 connectivity support and ST morpho extension headers offer a convenient way to expand the capabilities of the STM32WB Nucleo open development platform, compatible with a wide range of dedicated expansion boards.

• Ultra-low-power wireless MCU featuring STM32WB55RG (1MB Flash, 256KB SRAM, VFQFPN68) or STM32WB15CC (320KB Flash, 48KB SRAM, VFQFPN48) with the following characteristics:
• Dual-core 32-bit (Arm Cortex-M4 and dedicated M0+ CPU for real-time radio layer)
• 2.4GHz RF transceiver supporting Bluetooth specification v5.2
• Three user LEDs
• One reset button and three user buttons
• Board interfaces:
• ARDUINO Uno V3 expansion connector
• ST morpho expansion pin headers for full access to all STM32WB I/Os
• Integrated PCB antenna and SMA connector pad
• Flexible power supply options: ST-LINK, USB VBUS, or external power supply
• On-board pads for CR2032 battery holder mounting
• On-board ST-LINK/V2-1 debugger/programmer with USB re-enumeration capability: mass storage, virtual COM port, and debug port
• Comprehensive free software libraries and examples compatible with the STM32CubeWB MCU package
• Support for multiple IDEs including IAR Embedded Workbench, MDK-ARM, STM32CubeIDE, and Mbed Studio
• Board-specific features (STM32WB55RG only):
• USB user interface with Micro-B connector
• 2.4GHz RF transceiver supporting IEEE 802.15.4-2011 PHY and MAC, with Zigbee, Thread, and proprietary protocol support