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UM2823
User manual
STM32WB Nucleo-64 board (MB1641)
Introduction
®
The NUCLEO-WB15CC STM32WB Nucleo-64 board based on the MB1641 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.
®
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-WB15CC top view
Picture is not contractual.
UM2823 - Rev 1 - July 2021
www.st.com
For further information contact your local STMicroelectronics sales office.
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Table of Contents
Related Manuals for ST NUCLEO-WB15CC
Summary of Contents for ST NUCLEO-WB15CC
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Page 1: Figure 1. Nucleo-Wb15Cc Top View
® 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-WB15CC top view Picture is not contractual. -
Page 2: Features
Board connectors: ® – ARDUINO Uno V3 expansion connector – ST morpho extension pin headers for full access to all STM32WB I/Os • Integrated PCB antenna and SMA connector footprint • Flexible power-supply options: ST-LINK, USB V , or external sources •... -
Page 3: Ordering Information
UM2823 Ordering information Ordering information To order the NUCLEO-WB15CC Nucleo-64 board, refer to Table 1. Additional information is available from the datasheet and reference manual of the target STM32. Table 1. Ordering information Order code Board reference Target STM32 NUCLEO-WB15CC... -
Page 4: Development Environment
STM32 Flash memory for easy demonstration of the device peripherals in standalone mode. The latest versions of the demonstration source code and associated documentation can be downloaded from www.st.com. UM2823 - Rev 1 page 4/37... -
Page 5: Conventions
UM2823 Conventions Conventions Table 3 provides the conventions used for the ON and OFF settings in the present document. Table 3. ON/OFF convention Convention Definition Jumper JPx ON Jumper fitted Jumper JPx OFF Jumper not fitted Jumper JPx [1-2] Jumper fitted between Pin 1 and Pin 2 Solder bridge SBx ON SBx connections closed by 0 Ω... -
Page 6: Safety Recommendations
UM2823 Safety recommendations Safety recommendations Targeted audience This product targets users with at least basic electronics or embedded software development knowledge such as engineers, technicians, or students. This board is not a toy and is not suited for use by children. Handling the board This product contains a bare printed circuit board and like all products of this type, the user must be careful about the following points:... -
Page 7: Quick Start
Connect the Nucleo board to a PC with a USB Type-A or USB Type-C to Micro-B cable through CN15 USB ST-LINK connector. Once powered on, the LD2 green LED blinks for each advertising interval – timeout after one minute. ®... -
Page 8: Hardware Layout And Configuration
NUCLEO-WB15CC and its peripherals (ARDUINO Uno V3 connector, ST morpho connector, and embedded ST-LINK). Figure 3 Figure 5 help the user to locate these features on the NUCLEO-WB15CC board. The mechanical dimensions of the NUCLEO-WB15CC product are shown in Figure Figure 2. -
Page 9: Figure 3. Nucleo-Wb15Cc Pcb Top Side
UM2823 Hardware layout and configuration Figure 3. NUCLEO-WB15CC PCB top side Figure 4. NUCLEO-WB15CC PCB with details of the main part (SoC and RF) UM2823 - Rev 1 page 9/37... -
Page 10: Figure 5. Nucleo-Wb15Cc Pcb Bottom Side
UM2823 Hardware layout and configuration Figure 5. NUCLEO-WB15CC PCB bottom side UM2823 - Rev 1 page 10/37... -
Page 11: Figure 6. Nucleo-Wb15Cc Mechanical Dimensions (In Millimeters)
UM2823 Hardware layout and configuration Figure 6. NUCLEO-WB15CC mechanical dimensions (in millimeters) UM2823 - Rev 1 page 11/37... -
Page 12: Power Supply
® ARDUINO shield which can deliver this type of voltage on the VIN pin. VIN CN7 pin 24 of the ST morpho connector. It is possible to apply until +12 V on this pin like for the ® ARDUINO connection. -
Page 13: Power Supply
7.1.3 5 V power supply NUCLEO-WB15CC can be powered with a 5 V DC power source. The 5 V can come from several connectors: 5V_USB_STLK connected to CN11 (default configuration for the supply of the board). This connector is dedicated to the access of ST-LINK/V2 and Virtual COM port and therefore can get supply from the host computer. -
Page 14: Current Measurement
UM2823 Power supply 7.1.4 Current measurement As the device has low power features, it can be interesting to measure the current consumed by NUCLEO- WB15CC. To easily do this measurement, there are two possibilities: Measure the supply current of the SoC using an ammeter in place of the JP1 jumper. In this case, all ®... -
Page 15: Clock Sources
The accuracy of the LSE low‑speed clock of the SoC is committed to a 32.768 kHz crystal oscillator. Reset sources The NUCLEO-WB15CC reset signal is active LOW. The internal pull-up resistor forces the RST signal to a high level. The sources of reset are: •... -
Page 16: Embedded St-Link/V2-1
, it is not necessary to install the driver, as the ST-LINK is automatically identified. In case the NUCLEO-WB15CC Nucleo-64 board is connected to the PC before the driver is installed, some board interfaces may be declared as “Unknown” in the PC device manager. In this case, the user must install... -
Page 17: Virtual Com Port: Usart1
3.3 V sources. By default, STM32WB15CC is supplied by the same voltage value as ST-LINK, but it is possible to supply the SoC with another value. It accepts a voltage between 1.8 and 3.3 V trust to a level shifter. -
Page 18: Table 7. Multi-Function Jumper Pinout Description
UM2823 Embedded ST-LINK/V2-1 Table 7. Multi-function jumper pinout description STM32WB15CC STM32F103 (ST-LINK) NRST (pin 7) T_NRST (PB0/pin 18) SWDIO (PA13/pin 39) T_SWDIO (PB12-PB14/pin 25-pin 27) SWCLK (PA14/pin 41) T_SWCLK (PA5-PB13/pin 15-pin 26) SWO (PB3/pin 43) 9-10 T_SWO (PA10/pin 31) 11-12... -
Page 19: Leds
– Slow blinking red and OFF: at power-on, before USB initialization – Fast blinking red and OFF: after the first correct communication between the host PC and ST-LINK/ V2-1 (enumeration) – Red ON: when initialization between the host PC and ST-LINK/V2-1 is successfully finished. -
Page 20: Push-Buttons
Figure 13. Push-buttons location 7.6.2 Reset push-button B4 is dedicated to the hardware reset of the NUCLEO-WB15CC board. 7.6.3 User push-buttons There are three push‑buttons available for the user application. They are connected to PA0, PE4, and PA6. It is possible to use them for GPIO reading or to wake up the device (only B1). -
Page 21: Rf I/O Stage
® Note that PA0 is also connected to ARDUINO and ST morpho connectors as GPIO, depending on the use case that can generate conflict with B1. In this case, it possible to remove the connection of B1 (SB11 OFF). Table 8. -
Page 22: Embedded Smps
Embedded SMPS Embedded SMPS NUCLEO-WB15CC embeds an SMPS to optimize the power consumption. All the details of this part are explained in the datasheet and the reference manual of the NUCLEO-WB15CC. NUCLEO-WB15CC allows the evaluation of the SoC with this SMPS active. All the components necessary for the operation are present. -
Page 23: Arduino Connector
UM2823 ARDUINO® connector ® ARDUINO connector 7.9.1 Description ® On the bottom side of the board, there is an ARDUINO Uno V3 extension socket. It is built around four standard ® CN5, CN6, CN8, and CN9 connectors. Most shields designed for ARDUINO can fit with the development boards to offer flexibility in small form factor applications. -
Page 24: Arduino ® Interface And Pinout
® Figure 17 shows the position and pinout of the ARDUINO shield when it is plugged on NUCLEO-WB15CC. The ® pinout showed on this figure corresponds to the standard ARDUINO naming. To see the correspondence with the STM32, refer to Table ®... -
Page 25: Table 9. Arduino ® Connector Pinout
UM2823 ARDUINO® connector ® Table 9. ARDUINO connector pinout Connector Pin number Signal name STM32 pin Comment Not connected (Reserved for the test) 3V3 (IOREF) IOREF 3.3 V NRST NRST NRST 3.3 V External Supply Input (+12 V) ADC1_IN9 ADC1_IN11 ADC1_IN6 ADC1_IN5 ADC1_IN7... -
Page 26: Nucleo-Wb15Cc I/O Assignment
NUCLEO-WB15CC I/O assignment The CN7 and CN10 ST morpho connectors are male pin headers accessible on both sides of the board. All signals and power pins of the MCU are available on these ST morpho connectors. These connectors can also be probed by an oscilloscope, logical analyzer, or voltmeter. -
Page 27: Table 10. St Morpho Connectors Pinout
UM2823 ARDUINO® connector Table 10. ST morpho connectors pinout CN10 STM32WB15CCpi STM32WB15CC STM32WB15CC STM32WB15CC number n name number pin name number pin name number pin name 5V_EXT BOOT0 AVDD 5V_INT (with 1 kΩ resistor) PA13 NRST PA10 PA14 PA15 PC14... -
Page 28: Nucleo-Wb15Cc Board Information
Evaluation tools marked as “ES” or “E” are not yet qualified and therefore not ready to be used as reference design or in production. Any consequences deriving from such usage will not be at ST charge. In no event, ST will be liable for any customer usage of these engineering sample tools as reference designs or in production. -
Page 29: Federal Communication Commission (Fcc)
UM2823 Federal Communication Commission (FCC) Federal Communication Commission (FCC) Identification of products: NUCLEO-WB15CC. FCC ID: YCP-MB1641000 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. -
Page 30: Innovation, Science And Economic Development Canada (Ised) Compliance
UM2823 Innovation, Science and Economic Development Canada (ISED) Compliance Statements Innovation, Science and Economic Development Canada (ISED) Compliance Statements This radio transmitter (8976A-MB1641000) has been approved by Industry Canada to operate with the antenna types listed below with the maximum permissible gain and required antenna impedance for each antenna type indicated. -
Page 31: Red Compliance Statement
• Puissance maximale : 4 mW p.i.r.e Simplified EC compliance statement Hereby, STMicroelectronics declares that the radio equipment type " NUCLEO-WB15CC " is in compliance with Directive 2014/53/EU. Frequency range used in transmission and maximal radiated power in this range: ®... -
Page 32: Revision History
UM2823 Revision history Table 11. Document revision history Date Version Changes 12-Jul-2021 Initial release. UM2823 - Rev 1 page 32/37... -
Page 33: Table Of Contents
CN15 ST-LINK/V2-1 USB connector ........ - Page 34 NUCLEO-WB15CC I/O assignment ........
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Page 35: List Of Tables
ST morpho connectors pinout ........ -
Page 36: List Of Figures
NUCLEO-WB15CC mechanical dimensions (in millimeters) ........ - Page 37 ST’s terms and conditions of sale in place at the time of order acknowledgement. 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’...
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