STMicroelectronics Bluetooth Low Energy Expansion Board Based on the STM32WB05KN User Manual

Bluetooth Low Energy Expansion Board Based on the STM32WB05KN

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Specifications

• Based on STM32WB05KN with preloaded network coprocessor
  firmware

• Embedded MLPF-NRG-01D3 integrated impedance matching
  network

• On-board PCB antenna

• Compatible with STM32 Nucleo boards

• Scalable solution for cascading multiple boards

• Free comprehensive development firmware library and
  examples

Product Usage Instructions

1. Typical Applications

The X-NUCLEO-WB05KN1 expansion board is suitable for various
applications including:

• Point-to-point communication
• Sensor applications
• Home automation and lighting
• Direct test mode (DTM)

2. Features Overview

The key features of the X-NUCLEO-WB05KN1 expansion board
include:

• Preloaded network coprocessor firmware with UART interface
• Impedance matching network with harmonics filter
• SPI interface optional through dedicated firmware
• Compatibility with STM32 Nucleo boards
• Support for cascading multiple boards for larger systems

3. Development Environment

The recommended development environment for the X-NUCLEO-WB05KN1
expansion board includes:

• System Requirements: STMicroelectronics – STM32CubeIDE
• Development Toolchains: STM32CubeIDE

4. Safety Recommendations

For safe handling of the X-NUCLEO-WB05KN1 expansion board,
please follow these safety recommendations:

• The product is intended for users with basic electronics or
  embedded software development knowledge.

• Avoid handling the board carelessly to prevent injury from
  sharp connection pins.

• Handle the board in an ESD-proof environment to prevent damage
  to static-sensitive devices.

FAQ

Q: Can the X-NUCLEO-WB05KN1 expansion board be used with other

microcontrollers?

A: The X-NUCLEO-WB05KN1 is designed for use with the STM32WB05KN
device and may not be compatible with other microcontrollers.

Q: Is the X-NUCLEO-WB05KN1 expansion board suitable for

beginners?

A: The product is targeted towards users with basic electronics
or embedded software development knowledge, such as engineers,
technicians, or students.

Q: How can I order the X-NUCLEO-WB05KN1 expansion board?

A: Refer to Table 1 in the user manual for ordering information
or contact your local STMicroelectronics sales office.

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UM3355
User manual
Bluetooth® Low Energy expansion board based on the STM32WB05KN for STM32 Nucleo boards
Introduction
The X-NUCLEO-WB05KN1 expansion board provides Bluetooth® Low Energy connectivity for developer applications and can be plugged into an STM32 Nucleo development board (for example NUCLEO-U575ZI-Q) through its ARDUINO® Uno V3 connectors. The expansion board features Bluetooth® v5.4 compliant and FCCcertified STM32WB05KN. This SoC manages the complete Bluetooth® Low Energy stack and protocols on its Arm® Cortex®M0+ core and programmable flash memory. STM32WB05KN supports central and peripheral modes and increased transfer rates with data length extension (DLE). X-NUCLEO-WB05KN1 interfaces with the STM32 Nucleo microcontroller via UART (default) with and without hardware flow control. Full duplex SPI with an interrupt line is also available. The firmware loaded on the module defines the host interface and, to modify it, simply change the firmware without modifying the hardware.
Figure 1. X-NUCLEO-WB05KN1 global view

Picture is not contractual.
UM3355 – Rev 1 – July 2024 For further information contact your local STMicroelectronics sales office.

www.st.com

UM3355
Typical application

1

Typical application

The X-NUCLEO-WB05KN1 expansion board can be used for the evaluation of the STM32WB05KN device in many applications, such as:

·

Pointtopoint communication

·

Sensor application

·

Home automation and lighting

·

Direct test mode (DTM)

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2
Note: Note:

UM3355
Features

Features

·

Based on STM32WB05KN with preloaded network coprocessor firmware with UART interface

­ Bluetooth® v5.4 compliant

­ Bluetooth® Low Energy data packet length extension

·

Embedded MLPF-NRG-01D3 integrated impedance matching network with harmonics filter

·

On-board PCB antenna

·

SPI interface optional through dedicated firmware

·

Compatible with STM32 Nucleo boards

·

Equipped with ARDUINO® Uno V3 expansion connector

·

Scalable solution, capable of cascading multiple boards for larger systems

·

Free comprehensive development firmware library and examples, compatible with the X-CUBE-WB05N

expansion software package for STM32Cube

For information on Bluetooth®, refer to the www.bluetooth.com website

Arm and Cortex are registered trademarks of Arm Limited (or its subsidiaries) in the US and/or elsewhere.

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Ordering information

3

Ordering information

To order the X-NUCLEO-WB05KN1 expansion board, refer to Table 1. Additional information is available from the datasheet and reference manual of the target STM32.

Order code

X-NUCLEO-WB05KN1

· ·

1. ARDUINO® interface board 2. MCU RF board

Table 1. Ordering information

MB2160(1) MB2032(2)

Board references

Target STM32 STM32WB05KNV6

3.1

Codification
The meaning of the codification is explained in Table 2.

X-NUCLEOXXYYZTN X-NUCLEO
XX YY Z T
N

Table 2. Codification explanation

Description
STM32 Nucleo expansion boards MCU series in STM32 32-bit Arm Cortex MCUs MCU product line in the series STM32 package pin count: · K for 32 pins Target application
Sequential number

Example: X-NUCLEO-WB05KN1
STM32 Nucleo expansion boards
STM32WB0 series
STM32WB05 product line
32 pins
Network coprocessor First generation of Bluetooth® Low Energy expansion board based on the STM32WB05KN for STM32 Nucleo boards

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4
4.1
Note:
4.2

UM3355
Development environment

Development environment

System requirements

·

MultiOS 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.

Development toolchains

·

IAR Systems® – IAR Embedded Workbench®(1)

·

Keil® – MDK-ARM(1)

·

STMicroelectronics – STM32CubeIDE

1. On Windows® only.

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Conventions

5

Conventions

Table 3 provides the conventions used for the ON and OFF settings in the present document.

Convention Jumper JPx ON Jumper JPx OFF Jumper JPx [1-2] Solder bridge SBx ON Solder bridge SBx OFF Resistor Rx ON Resistor Rx OFF Capacitor Cx ON Capacitor Cx OFF

Table 3. ON/OFF convention Definition
Jumper fitted Jumper not fitted Jumper fitted between Pin 1 and Pin 2 SBx connections closed by 0 resistor SBx connections left open Resistor soldered Resistor not soldered Capacitor soldered Capacitor not soldered

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Safety recommendations

6

Safety recommendations

6.1

Targeted audience

This product targets users with at least basic electronics or embedded software development knowledge like engineers, technicians, or students.

This board is not a toy and is not suited for use by children.

6.2

Handling the board

This product contains a bare printed circuit board. Like all products of this type, the user must pay attention to the following points:

·

The connection pins on the board might be sharp. Be careful when handling the board to avoid hurting

yourself

·

This board contains staticsensitive devices. To avoid damaging it, handle the board in an ESDproof

environment.

·

While powered, do not touch the electric connections on the board with your fingers or anything conductive.

The board operates at voltage levels that are not dangerous, but components might be damaged when

shorted.

·

Do not put any liquid on the board and avoid operating the board close to water or at a high humidity level.

·

Do not operate the board if dirty or dusty.

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Hardware requirements

7

Hardware requirements

The X-NUCLEO-WB05KN1 expansion board is designed for use with any STM32 Nucleo development board equipped with an ARDUINO® Uno V3 connector. The expansion board must be plugged into the matching pins of the development board connector.
Figure 2. X-NUCLEO-WB05KN1plugged into NUCLEO-U575ZI-Q

To complete the system setup, the user needs:

·

A PC/laptop with Microsoft Windows 7® or above to install the software package (X-CUBE-WB05N)

·

DTM project to be flashed in the STM32WB05KN device

·

A USB Type-A to USB Mini-B cable to connect the STM32 Nucleo to the PC/laptop

·

A 5pin connector programming wire connected to the SWD connector (CN3) of X -NUCLEO-WB05KN1 to

program it using the STM32 Nucleo or an external ST-LINK

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Board setup

8

Board setup

1. Connect X-NUCLEO-WB05KN1 to the STM32 Nucleo board as shown in Figure 2. 2. Connect the STM32 Nucleo to the PC/laptop. 3. Program the STM32 Nucleo with the corresponding firmware to use X-NUCLEO-WB05KN1 as a network
coprocessor. The evaluation kit is ready to use.

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Hardware description and configuration

9

Hardware description and configuration

9.1

Interconnection details

The X-NUCLEO-WB05KN1 expansion board and the NUCLEO-U575ZI-Q development board connection details are listed in Table 4.

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Table 4. X-NUCLEO-WB05KN1 and NUCLEO-U575ZI-Q connection details

X-NUCLEO connector

Pin number

Left connectors

Signal name

X-NUCLEO-WB05KN1 signal(1)

NUCLEO-U575ZI-Q MCU port(1)

1

–

2

IOREF

3

NRST

4

3V3

CN5 Power

5

5V

6

GND

7

GND

8

VIN

IOREF RSTN
3V3 –
GND GND
–

1 2 3 CN6 Analog 4 5 6

A0

PA0/BOOT/SPI_IRQ

A1

–

A2

–

A3

–

A4

–

A5

–

5V_IN test IOREF NRST 3V3 5V GND GND VIN
PA3 PA2 PC3 PB0 PC1 PC0

X-NUCLEO-WB05KN1 signal(1) GND
PB3/SPI1_SCK PA8/SPI1_MISO PA11/SPI1_MOSI PA10/SPI_NSS PB0/UART_RX PA1/UART_TX

Right connectors

NUCLEO-U575ZI-Q MCU port(1)

Signal name

PB6

D15

PB7

D14

–

AVDD

GND

GND

PA5/SPI_SCK

D13

PA6/SPI_MISO

D12

PA7/SPI_MOSI

D11

PD14/SPI_NSS

D10

PD15

D9

PF12

D8

Pin number
10 9 8 7 6 5 4 3 2 1

X-NUCLEO connector
CN3 Digital

RSTN –
PA11/LED –
PA1/UART_TX PB0/UART_RX PA1/UART_TX

PF13 PE9 PE11 PE14 PE13 PF15 PG7/UART_TX PG8/UART_RX

D7

8

D6

7

D5

6

D4

5

CN4 Digital

D3

4

D2

3

D1

2

D0

1

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Hardware description and configuration

1. Default connected signals are in bold.

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Hardware description and configuration

9.2

SPI/UART connection options

UART interface options:
X-NUCLEO-WB05KN1 interfaces with the STM32 Nucleo microcontroller via UART (default) with and without hardware flow control.
Several UART connection options between the STM32 Nucleo board and the X -NUCLEO-WB05KN1 expansion board can be used, depending on the STM32 Nucleo used, in case of signal conflict occurs when using other expansion boards, or else. To know which UART signals to connect, first look at the STM32 Nucleo schematics.

SPI interface option
X-NUCLEO-WB05KN1 can also interface with the STM32 Nucleo microcontroller via full duplex SPI with an interrupt line. For SPI connection, refer to Table 4.

9.3

X-NUCLEO-WB05KN1 description

X-NUCLEO-WB05KN1 is designed around STM32WB05KN.
X-NUCLEO-WB05KN1 includes two boards (one ARDUINO® interface board or shield board and one MCU RF board. The ARDUINO® interface board is called MB2160. It includes ARDUINO® Uno V3 expansion connectors, an SWD connector, a UART connector, one user LED, and connects to the MCU RF board via two 50pin connectors. The MCU RF board is called MB2032 and embeds the STM32WB05KN application processor.

Figure 3 and Figure 4 help users locate the components on X-NUCLEO-WB05KN1.

Figure 3. X-NUCLEO-WB05KN1 PCB top view

Printed antenna RF connector
(not fitted by default)
RF shield
ARDUINO® Power (CN4)

Matching network (R2, C2, R10, and C1)
BOOT jumper (JP1)
ARDUINO® Digital (CN6)

ARDUINO® Analog (CN3)
SWD connector (CN8)
MIPI10/STDC14 connector footprint (CN3)

ARDUINO® Digital (CN5)
User LED (LD1) UART connector (CN7)

DT59457V1

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UM3355
Hardware description and configuration
Figure 4. X-NUCLEO-WB05KN1 PCB bottom view
Printed antenna area MB2032 board

MB2160 board
BOOT (SB1 and R2)
UART Rx/Tx (SB15 and SB16)
IOREF (SB12)
UART RTS/CTS (SB10 and SB11)

UART Rx/Tx (SB7, SB8, and SB9)
LED (SB6)
RSTN (SB5)
UART Rx/Tx (SB2, SB3, SB4, SB13, and SB14)

DT59458V1

9.3.1 9.3.2

Power X-NUCLEO-WB05KN1 is powered by 3V3 from the STM32 Nucleo board through the ARDUINO® Uno V3 expansion connector. VDD supplies of the STM32WB05KN are directly connected to 3V3.
SWD connector X-NUCLEO-WB05KN1 has an SWD connector (CN8) for debugging/programming STM32WB05KN. The table below describes the SWD header and what each pin does.

Table 5. Debugging/programming connector pinout (CN8)

Pin

CN8

Designation

1

3V3

VDD from application

2

SWCLK

Target SWD clock

3

GND

Ground

4

SWDIO

Target SWDIO data input/output

5

RSTN

RESET of target

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9.3.3 9.3.4

UM3355
Hardware description and configuration

UART connector It is possible to interface X-NUCLEO-WB05KN1 with the STM32 Nucleo microcontroller via a UART connector (CN7) with hardware flow control.
The table below describes the UART connector pinout.

Table 6. UART connector pinout (CN7)

Pin

CN7

Designation

1

T_UART_CTS Target UART_CTS (clear to send)

2

T_UART_TX Target UART_TX

3

T_UART_RX Target UART_RX

4

T_UART_RTS Target UART_RTS (request to send)

5

GND

Ground

User LED
One general-purpose blue LED (LD1) is available for user applications. It is connected to pin 5 of CN4 of XNUCLEO-WB05KN1 and it emits with a high level of the corresponding port of the host MCU connected to pin 5 of CN4.

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X-NUCLEO-WB05KN1 product information

10

X-NUCLEO-WB05KN1 product information

10.1

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 the

STM32 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.

10.2

X-NUCLEO-WB05KN1 product history

Table 7. Product history

Order code

Product identification

Product details

MCU: STM32WB05KNV6 silicon revision “Z”

X-NUCLEOWB05KN1

XNWB05KN1$CZ1

MCU errata sheet: STM32WB05xN device errata (ES0633)
Boards:
· MB2160-WB05N-B01 (ARDUINO® interface board)
· MB2032-WB05N-B01 (MCU RF board)

Product change description Initial revision

Product limitations No limitation

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UM3355
X-NUCLEO-WB05KN1 product information

10.3

Board revision history

Table 8. Board revision history

Board reference MB2160 (ARDUINO® interface board) MB2032 (MCU RF board)

Board variant and revision

Board change description

MB2160-WB05N-B01

Initial revision

MB2032-WB05N-B01

Initial revision

Board limitations No limitation No limitation

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11
11.1

UM3355
Federal Communications Commission (FCC) and ISED Canada Compliance Statements
Federal Communications Commission (FCC) and ISED Canada Compliance Statements
FCC Compliance Statement
Identification of products: X-NUCLEO-WB05KN1 FCC ID: YCP-MB203202
Radio Frequency (RF) Exposure Compliance of Radio communication: To satisfy FCC RF Exposure requirements, a separation distance of 20cm or more should be maintained between the antenna of this device and persons during operation. To ensure compliance, operation at a closer distance than this is not recommended. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
Part 15.19
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
Part 15.21
Any changes or modifications to this equipment not expressly approved by STMicroelectronics may cause harmful interference and void the user’s authority to operate this equipment. Part 15.105 This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instruction, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on, the user is encouraged to try to correct interference by one or more of the following measures: – Reorient or relocate the receiving antenna. – Increase the separation between the equipment and receiver. – Connect the equipment into an outlet on circuit different from that to which the receiver is connected. – Consult the dealer or an experienced radio/TV technician for help.
Responsible party (in the USA)
Francesco Doddo STMicroelectronics, Inc. 200 Summit Drive | Suite 405 | Burlington, MA 01803 USA Telephone: +1 781-472-9634

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11.2

UM3355
Federal Communications Commission (FCC) and ISED Canada Compliance Statements
ISED Compliance Statement
Identification of products: X-NUCLEO-WB05KN1 IC: 8976A-MB203202
Identification du produit : X-NUCLEO-WB05KN1 Contient sous-ensemble certifié IC : 8976A-MB203202
Compliance Statement Notice: This device complies with ISED Canada licence- exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device.
Déclaration de conformité Avis: Le présent appareil est conforme aux CNR d’ISDE Canada applicables aux appareils radio exempts de licence. L’exploitation est autorisée aux deux conditions suivantes : (1) l’appareil ne doit pas produire de brouillage, et (2) l’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d’en compromettre le fonctionnement.
RF exposure statement This device complies with ISED radiation exposure limits set forth for general population. This device must be installed to provide a separation distance of at least 20cm from all persons and must not be co- located or operating in conjunction with any other antenna or transmitter. Le présent appareil est conforme aux niveaux limites d’exigences d’exposition RF aux personnes définies par ISDE. L’appareil doit être installé afin d’offrir une distance de séparation d’au moins 20cm avec les personnes et ne doit pas être installé à proximité ou être utilisé en conjonction avec une autre antenne ou un autre émetteur.

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RED Compliance Statement

12

RED Compliance Statement

Déclaration de conformité CE simplifiée

STMicroelectronics déclare que l’équipement radioélectrique du type “X-NUCLEO- WB05KN1” est conforme à la directive 2014/53/UE.

Bande de fréquence utilisée en transmission et puissance maximale rayonnée dans cette bande :

·

Bande de fréquence : 2400-2483.5 MHz (Bluetooth®)

·

Puissance maximale : 8 mW p.i.r.e

Simplified EC compliance statement

Hereby, STMicroelectronics declares that the radio equipment type “X-NUCLEO- WB05KN1” is in compliance with Directive 2014/53/EU.

Frequency range used in transmission and maximal radiated power in this range:

·

Frequency range: 2400-2483.5 MHz (Bluetooth®)

·

Maximal power: 8 mW e.i.r.p

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Revision history
Date 03-Jul-2024

Table 9. Document revision history

Revision 1

Initial release.

Changes

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Contents
Contents
1 Typical application. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 2 Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 3 Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
3.1 Codification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 4 Development environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
4.1 System requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 4.2 Development toolchains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 5 Conventions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 6 Safety recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 6.1 Targeted audience. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 6.2 Handling the board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 7 Hardware requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 8 Board setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 9 Hardware description and configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10 9.1 Interconnection details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 9.2 SPI/UART connection options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 9.3 X-NUCLEO-WB05KN1 description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
9.3.1 Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 9.3.2 SWD connector. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 9.3.3 UART connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 9.3.4 User LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
10 X-NUCLEO-WB05KN1 product information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15 10.1 Product marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 10.2 X-NUCLEO-WB05KN1 product history. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 10.3 Board revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
11 Federal Communications Commission (FCC) and ISED Canada Compliance Statements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17 11.1 FCC Compliance Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 11.2 ISED Compliance Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
12 RED Compliance Statement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20 List of tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22 List of figures. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23

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List of tables

List of tables

Table 1. Table 2. Table 3. Table 4. Table 5. Table 6. Table 7. Table 8. Table 9.

Ordering information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Codification explanation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 ON/OFF convention . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 X -NUCLEO-WB05KN1 and NUCLEO-U575ZI-Q connection details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Debugging/programming connector pinout (CN8) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 UART connector pinout (CN7) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Product history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Board revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

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List of figures

List of figures

Figure 1. Figure 2. Figure 3. Figure 4.

X-NUCLEO-WB05KN1 global view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 X-NUCLEO- WB05KN1plugged into NUCLEO-U575ZI-Q . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 X-NUCLEO-WB05KN1 PCB top view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 X-NUCLEO-WB05KN1 PCB bottom view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

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IMPORTANT NOTICE ­ READ CAREFULLY STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, enhancements, modifications, and improvements to ST products and/or to this document at any time without notice. Purchasers should obtain the latest relevant information on ST products before placing orders. ST products are sold pursuant to ST’s terms and conditions of sale in place at the time of order acknowledgment. Purchasers are solely responsible for the choice, selection, and use of ST products and ST assumes no liability for application assistance or the design of purchasers’ products. No license, express or implied, to any intellectual property right is granted by ST herein. Resale of ST products with provisions different from the information set forth herein shall void any warranty granted by ST for such product. ST and the ST logo are trademarks of ST. For additional information about ST trademarks, refer to www.st.com/trademarks. All other product or service names are the property of their respective owners. Information in this document supersedes and replaces information previously supplied in any prior versions of this document.
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