| Topology | Other Topology |
| IC revision | 3.0 |
NUCLEO-WB09KE is a Bluetooth® Low Energy wireless and ultra-low-power board embedding a powerful and ultra-low-power radio compliant with the Bluetooth® Low Energy SIG specification v5.4.The ARDUINO® Uno V3 connectivity support and the ST morpho headers allow the easy expansion of the functionality of the STM32 Nucleo open development platform with a wide choice of specialized shields.
Ultra-low-power wireless STM32WB09KE microcontroller based on the Arm® Cortex®‑M0+ core, featuring 512 Kbytes of flash memory and 64 Kbytes of SRAM in a VFQFPN32 packageMCU RF board (MB2032):2.4 GHz RF transceiver supporting Bluetooth® specification v5.4Built‑in PCB antennaThree user LEDsThree user and one reset push-buttonsBoard connectors:USB Type-C®ARDUINO® Uno V3 expansion connectorST morpho headers for full access to all STM32 I/OsFlexible power-supply options: ST-LINK USB VBUS or external sourcesOn-board STLINK-V3EC debugger/programmer with USB re-enumeration capability: mass storage, Virtual COM port, and debug portComprehensive free software libraries and examples available with the STM32CubeWB0 MCU PackageSupport of a wide choice of Integrated Development Environments (IDEs) including IAR Embedded Workbench®, MDK-ARM, and STM32CubeIDE