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STMicroelectronics NUCLEO-WB07CC

Name: NUCLEO-WB07CC
Brand: STMicroelectronics
SKU: NUCLEO-WB07CC
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: NUCLEO-WB07CC

Manufacturer:: STMicroelectronics

Category:: RF, RFID, Wireless Evaluation Boards

Package:

Datasheet:: NUCLEO-WB07CC.pdf

Description:: STM32 NUCLEO-64 RF DEVELOPMENT B

Quantity:: RFQ Add To RFQ list

Payment:

Shipping:

Inventory:3,138

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Product details

Overview

NUCLEO-WB07CC from STMicroelectronics is a Bluetooth® Low Energy development board built around the STM32WB07CC ultra-low-power dual-core Arm® Cortex®‑M0+ MCU, featuring 256 Kbytes flash, 64 Kbytes SRAM, integrated 2.4 GHz RF transceiver compliant with Bluetooth® v5.4, and housed on an MB2119 MCU RF mezzanine board with PCB antenna.

For engineers reviewing the NUCLEO-WB07CC datasheet, NUCLEO-WB07CC pinout, NUCLEO-WB07CC application, or NUCLEO-WB07CC equivalent, key selection considerations include its dual-core architecture for concurrent radio + application processing, USB Type-C® connectivity, ARDUINO® Uno V3 and ST morpho expansion headers, and on-board ST-LINK-V3EC debugger supporting mass storage, Virtual COM port, and debug interfaces.

Technical Context

The board integrates two physical boards: MB1801 (main Nucleo-64 base) and MB2119 (MCU RF mezzanine), with the STM32WB07CC operating in dual-core mode-Cortex-M0+ for radio stack execution and Cortex-M0+ for application firmware. The RF subsystem supports BLE v5.4 PHY modes including 125 kbps LE Coded and 2 Mbps data rates.

Power architecture enables flexible sourcing via ST-LINK USB VBUS or external supply, with dedicated low-dropout regulators for core, analog, and RF domains to maintain ultra-low-power operation down to 1.71 V. Debug interface uses SWD protocol over ST-LINK-V3EC, re-enumerating as three separate USB composite devices.

Key Specifications

Parameter	Value and Actual Design Meaning
MCU Core	Arm Cortex-M0+ @ 64 MHz - provides real-time application control while offloading BLE stack to companion core
Memory	256 KB Flash / 64 KB SRAM - sufficient for BLE host + profile implementation plus custom application logic
RF Standard	Bluetooth 5.4 compliant transceiver - supports long-range LE Coded PHY and high-throughput 2 Mbps mode
Connectors	USB Type-C®, ARDUINO Uno V3, ST morpho headers - enables rapid prototyping with shields and full I/O access
Debug Interface	ST-LINK-V3EC - delivers mass storage programming, Virtual COM port, and SWD debugging without external tools
Antenna	Integrated PCB antenna - eliminates need for external RF components or antenna tuning during evaluation

Availability

NUCLEO-WB07CC is available at Aetrix Electronics and suitable for Bluetooth LE sensor node development, wireless industrial gateway prototyping, and ultra-low-power wearable device validation requiring stable component supply and consistent firmware toolchain support.

Supply support for NUCLEO-WB07CC includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

STMicroelectronics is a global semiconductor leader headquartered in Geneva, Switzerland, designing and manufacturing microcontrollers, analog ICs, power management, sensors, and automotive-grade silicon.

The STM32WB series targets wireless IoT edge nodes, integrating certified BLE radio with dual-core Arm Cortex-M0+ processors to enable secure, low-power concurrent application and protocol stack execution.

FAQ

Does NUCLEO-WB07CC support Bluetooth mesh?

No - the STM32WB07CC MCU on this board implements only Bluetooth Low Energy v5.4, not Bluetooth mesh. Mesh functionality requires additional software stack licensing and is not pre-integrated or validated on this NUCLEO platform per UM3344 and DB5243 documentation.

Can the on-board ST-LINK-V3EC program external STM32 devices?

Yes - the ST-LINK-V3EC debugger supports external target programming via SWD interface using the ST morpho header's SWCLK/SWDIO pins, provided the external device shares compatible voltage levels and reset configuration as defined in ST AN5289.

What is the maximum operating temperature range for reliable RF performance?

The board is rated for operation from –40 °C to +85 °C ambient, matching the STM32WB07CC MCU's industrial temperature grade; RF output power and sensitivity remain within specification across this full range per RF characterization in STM32WB07xx datasheet Section 6.3.

Is the PCB antenna optimized for specific enclosure materials?

The onboard PCB antenna is tuned for free-space operation; performance degrades near metal or high-dielectric materials. ST recommends maintaining ≥5 mm clearance from conductive surfaces and avoiding placement under batteries or displays, as outlined in UM3344 Section 4.2.1.

NUCLEO-WB07CC Specifications

Product attributes: Attribute value

Manufacturer:: STMicroelectronics

Series:: STM32WB

Packaging:: Bulk

Product Status:: Active

Type:: Transceiver; Bluetooth® 5.x (BLE)

Frequency:: 2.4GHz

Contents:: Board(s), Antenna(s)

Utilized IC / Part:: STM32WB07

NUCLEO-WB07CC FAQ

1.How can I place an order for NUCLEO-WB07CC through Aetrix?

Please submit a Request for Quotation (RFQ) for NUCLEO-WB07CC on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.

2.Are the price and stock information for NUCLEO-WB07CC reliable?

The price and inventory of NUCLEO-WB07CC are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for NUCLEO-WB07CC is usually 5 days.

3.What payment methods are accepted for NUCLEO-WB07CC?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for NUCLEO-WB07CC transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for NUCLEO-WB07CC?

NUCLEO-WB07CC orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your NUCLEO-WB07CC order is processed, you will receive an email with the shipment details and tracking number.

Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.

5.How can I obtain technical support or documentation for NUCLEO-WB07CC?

For technical support, including NUCLEO-WB07CC datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your NUCLEO-WB07CC requirements.

6.How does Aetrix verify that NUCLEO-WB07CC is sourced from the original manufacturer or authorized distributors?

All NUCLEO-WB07CC products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that NUCLEO-WB07CC meets industry standards.

7.What is the process for return or replacement of NUCLEO-WB07CC?

All NUCLEO-WB07CC units undergo pre-shipment inspection (PSI). If there is an issue with NUCLEO-WB07CC, returns or replacements are accepted under the following conditions:

1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.

2.The issue is reported within 90 days of delivery.

3.The NUCLEO-WB07CC part is unused and in its original packaging.

Return procedure for NUCLEO-WB07CC:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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