NUCLEO-WB09KE
Data brief

STM32WB09 Nucleo-64 board (MB1801 and MB2032)
Features•

NUCLEO-WB09KE global view. Picture isnot contractual.

•Ultra-low-power wireless STM32WB09KE microcontroller based on theArm® Cortex®‑M0+ core, featuring 512 Kbytes of flash memory and 64 Kbytes
of SRAM in a VFQFPN32 package
MCU RF board (MB2032):•••–
2.4 GHz RF transceiver supporting Bluetooth® specification v5.4–
Built‑in PCB antenna
Three user LEDs
Three user and one reset push-buttons
Board connectors:–••
Product status link•

NUCLEO-WB09KE•USB Type-C®

–ARDUINO® Uno V3 expansion connector–ST morpho headers for full access to all STM32 I/Os
Flexible power-supply options: ST-LINK USB VBUS or external sources
On-board STLINK-V3EC debugger/programmer with USB re-enumeration
capability: mass storage, Virtual COM port, and debug port
Comprehensive free software libraries and examples available with theSTM32CubeWB0 MCU Package
Support of a wide choice of Integrated Development Environments (IDEs)
including IAR Embedded Workbench®, MDK-ARM, and STM32CubeIDE

Description
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® LowEnergy SIG specification v5.4.
The ARDUINO® Uno V3 connectivity support and the ST morpho headers allow theeasy expansion of the functionality of the STM32 Nucleo open development platform
with a wide choice of specialized shields.

DB5244 - Rev 1 - June 2024
For further information contact your local STMicroelectronics sales office.

www.st.com

NUCLEO-WB09KE
Ordering information

1Ordering information
To order the NUCLEO-WB09KE board, refer to Table 1. For a detailed description, refer to its user manual on theproduct web page. Additional information is available from the datasheet and reference manual of the target
STM32.
Table 1. List of available products
Order code
NUCLEO-WB09KE

Board references••

MB1801(1)MB2032(2)User manualTarget STM32

UM3345

STM32WB09KEV6TR

1. Mezzanine board
2. MCU RF board

1.1

Product marking
The stickers located on the top or bottom side of all PCBs provide product information:•First sticker: product order code and product identification, generally placed on the main board featuring
the target device.
Example:Product order code
Product identification•

Second sticker: board reference with revision and serial number, available on each PCB.
Example:MBxxxx-Variant-yzz
syywwxxxxx

On the first sticker, the first line provides the product order code, and the second line the product identification.
On the second sticker, the first line has the following format: “MBxxxx-Variant-yzz”, where “MBxxxx” is the board
reference, “Variant” (optional) identifies the mounting variant when several exist, “y” is the PCB revision, and “zz”
is the assembly revision, for example B01. The second line shows the board serial number used for traceability.
Parts marked as “ES” or “E” are not yet qualified and therefore not approved for use in production. ST is not
responsible for any consequences resulting from such use. In no event will ST be liable for the customer using
any of these engineering samples in production. ST’s Quality department must be contacted prior to any decision
to use these engineering samples to run a qualification activity.
“ES” or “E” marking examples of location:••On the targeted STM32 that is soldered on the board (for an illustration of STM32 marking, refer to theSTM32 datasheet Package information paragraph at the www.st.com website).
Next to the evaluation tool ordering part number that is stuck, or silk-screen printed on the board.

Some boards feature a specific STM32 device version, which allows the operation of any bundled commercial
stack/library available. This STM32 device shows a “U” marking option at the end of the standard part number
and is not available for sales.
To use the same commercial stack in their applications, the developers might need to purchase a part number
specific to this stack/library. The price of those part numbers includes the stack/library royalties.

DB5244 - Rev 1page 2/6

NUCLEO-WB09KEOrdering information

1.2Codification
The meaning of the codification is explained in Table 2.
Table 2. Codification explanation
NUCLEO-XXYYZTExample: NUCLEO-WB09KEXX

MCU series in STM32 32-bit Arm Cortex MCUs

STM32WB0 series

YY

MCU product line in the series

STM32WB09 product lineZT

DB5244 - Rev 1

Description

STM32 package pin count:•K for 32 pins

STM32 flash memory size:•E for 512 Kbytes

32 pins
512 Kbytes

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NUCLEO-WB09KEDevelopment environment

2Development environment
The NUCLEO-WB09KE board runs with the STM32WB09KEV6TR 32-bit microcontroller based on theArm® Cortex®‑M0+ core.

Note:

Arm is a registered trademark of Arm Limited (or its subsidiaries) in the US and/or elsewhere.

2.1

System requirements

Note:•Multi‑OS support: Windows® 10, Linux® 64-bit, or macOS®

•USB Type-A or USB Type-C® to USB Type-C® cable

macOS® is a trademark of Apple Inc., registered in the U.S. and other countries and regions.
Linux® is a registered trademark of Linus Torvalds.
Windows is a trademark of the Microsoft group of companies.

2.2

Development toolchains•IAR Systems® - IAR Embedded Workbench®(1)••

Keil® - MDK-ARM(1)STMicroelectronics - STM32CubeIDE

1. On Windows® only.

DB5244 - Rev 1

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NUCLEO-WB09KERevision history
Table 3. Document revision history

DB5244 - Rev 1

Date

Revision

20-Jun-2024

1

Changes
Initial release.

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