ST NUCLEO-WB55RG STM32WB User Manual

UM2819
User manual
STM32WB Nucleo-64 board (MB1355)
Introduction
The NUCLEO-WB55RG STM32WB Nucleo-64 board based on the MB1355 board is a Bluetooth
®
Low Energy wireless
and ultra-low-power device embedding a powerful and ultra-low-power radio compliant with the Bluetooth
®
Low Energy SIG
specification v5.2 and IEEE802.15.4-2011 PHY and MAC is supported.
The ARDUINO
®
Uno V3 connectivity support and the ST morpho headers provide an easy means of expanding the functionality
of the STM32WB Nucleo open development platform with a wide choice of specialized shields.
Figure 1. NUCLEO-WB55RG top view
Picture is not contractual.
UM2819 - Rev 1 – March 2022
For further information contact your local STMicroelectronics sales office.
www.st.com

ST NUCLEO-WB55RG STM32WB Specifications

General

Brand	ST
Model	NUCLEO-WB55RG STM32WB
Category	Microcontrollers
Language	English

Summary

Introduction

Features

Ordering information

Codification

Explains the meaning of the product codification for NUCLEO-WB55RG.

Development environment

System requirements

Specifies the necessary operating systems and hardware for development.

Development toolchains

Lists the supported Integrated Development Environments (IDEs) for development.

Demonstration software

Details the preloaded demonstration software and its source code availability.

Conventions

Safety recommendations

Targeted audience

Defines the intended users of the NUCLEO-WB55RG board.

Handling the board

Provides essential guidelines for safely handling the printed circuit board.

Quick start

Getting started

Guides users through initial setup and launching the demonstration application.

Hardware layout and configuration

Power supply

General description

Explains the board's power supply options and power tree overview.

7 to 12 V power supply

Details the methods for powering the board using a 7 to 12 V DC source.

5 V power supply

Outlines the various connectors and methods for supplying 5 V to the board.

Current measurement

Describes how to measure the current consumed by the SoC on the board.

Clock sources

HSE clock reference

Discusses the high-speed crystal oscillator for the SoC.

LSE clock reference

Discusses the low-speed crystal oscillator for the SoC.

Reset sources

Embedded ST-LINK/V2-1

Drivers

Information on installing the necessary USB drivers for ST-LINK/V2-1 on different OS.

ST-LINK/V2-1 firmware upgrade

Guidance on updating the firmware for the embedded ST-LINK/V2-1.

CN15 ST-LINK/V2-1 USB connector

Details the function of the CN15 connector for ST-LINK/V2-1 access.

LEDs

Push-buttons

Description

Overview of the two types of buttons available on the NUCLEO-WB55RG board.

Reset push-button

Specific details about the B4 reset button for hardware reset.

User push-buttons

Information on the three user push-buttons for application interaction.

RF I/O stage

Embedded SMPS

ARDUINO® connector

Description

Explains the ARDUINO® Uno V3 extension socket and its compatibility.

Operating voltage

Discusses the supported operating voltages for the ARDUINO® connector.

NUCLEO-WB55RG board information

Product marking

Describes the product identification stickers on the PCB.

NUCLEO-WB55RG product history

Information on product identification and revision history.

Board revision history

Details the different revisions of the NUCLEO-WB55RG board.

Federal Communication Commission (FCC)

Innovation, Science and Economic Development Canada (ISED) Compliance Statements

RED compliance statement

Revision history