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STMicroelectronics NUCLEO-WB15CC
- Part No.:
- NUCLEO-WB15CC
- Manufacturer:
- STMicroelectronics
- Category:
- RF, RFID, Wireless Evaluation Boards
- Package:
- Datasheet:
-
NUCLEO-WB15CC.pdf
- Description:
- NUCLEO-64 STM32WB15CC EVAL BRD
- Quantity:
- Payment:
- Shipping:
Inventory:113
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Product details
Overview
NUCLEO-WB15CC from STMicroelectronics is an STM32WB Nucleo-64 evaluation board built around the STM32WB15CCU6U ultra-low-power wireless MCU (320 KB Flash, 48 KB SRAM, VFQFPN48), featuring dual-core Arm® Cortex®-M4/M0+ architecture and Bluetooth® 5.2-compliant 2.4 GHz RF transceiver. It integrates on-board ST-LINK/V2-1 debugger, ARDUINO® Uno V3 and ST morpho expansion headers, PCB antenna, and CR2032 battery footprint for portable BLE prototyping.
For engineers reviewing the NUCLEO-WB15CC datasheet, NUCLEO-WB15CC pinout, NUCLEO-WB15CC application, or NUCLEO-WB15CC equivalent, this board serves as a production-ready reference platform for BLE sensor nodes, wearable edge devices, and battery-powered IoT endpoints requiring certified radio stack integration and rapid firmware validation.
Technical Context
The NUCLEO-WB15CC implements a hardware-isolated dual-core architecture: the Cortex-M4 executes application firmware while the dedicated Cortex-M0+ handles real-time BLE protocol stack processing, enabling concurrent operation without CPU contention. Its RF subsystem includes integrated balun, matching network, and configurable output power up to +6 dBm.
Power architecture supports multiple sources-USB VBUS, ST-LINK debug interface, or external supply-with ultra-low-quiescent LDOs and battery monitoring circuitry. The board lacks USB device interface (unlike NUCLEO-WB55RG) and IEEE 802.15.4 support, reflecting its streamlined focus on BLE-only use cases.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Target MCU | STM32WB15CCU6U: 320 KB Flash / 48 KB SRAM, VFQFPN48 package, certified BLE 5.2 radio |
| Debug Interface | On-board ST-LINK/V2-1 supporting mass storage, Virtual COM port, and SWD debugging |
| Expansion Headers | ARDUINO® Uno V3 footprint + ST morpho headers exposing all MCU GPIOs, analog inputs, and peripheral pins |
| RF Antenna | Integrated PCB trace antenna + optional SMA connector footprint for external antenna evaluation |
| Power Options | Flexible sourcing: USB VBUS, ST-LINK VDD, or external 3.3 V; CR2032 socket footprint for coin-cell operation |
| LEDs & Buttons | Three user LEDs (LD1–LD3), one reset button (B1), two user push-buttons (B2, B3) |
Availability
NUCLEO-WB15CC is available at Aetrix Electronics and suitable for Bluetooth Low Energy sensor nodes, wearable health monitors, smart home peripherals, and industrial telemetry gateways requiring stable component supply and certified wireless stack validation.
Supply support for NUCLEO-WB15CC 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, sensors, power ICs, and automotive-grade components with emphasis on energy efficiency and industrial reliability.
The STM32WB series targets ultra-low-power wireless applications, integrating dual-core processing and certified BLE/802.15.4 radios into a single chip-designed specifically for secure, battery-operated IoT endpoints needing long runtime and regulatory compliance.
FAQ
Does NUCLEO-WB15CC support Zigbee or Thread protocols?
No. Unlike the NUCLEO-WB55RG, the NUCLEO-WB15CC is based on the STM32WB15CC MCU, which only integrates the Bluetooth 5.2 radio stack. It does not include IEEE 802.15.4 PHY/MAC hardware or firmware support for Zigbee or Thread. Its RF subsystem is BLE-optimized and lacks the dual-protocol capability of higher-tier WB55 variants.
Can I use the on-board ST-LINK to program external STM32WB chips?
Yes. The ST-LINK/V2-1 on NUCLEO-WB15CC can be configured as an external debugger via SWD interface. By disconnecting the SB13/SB14 jumpers and wiring SWDIO, SWCLK, NRST, and GND to a target board, it functions as a standalone programmer for other STM32WB devices-including WB15CC, WB35CC, and WB55RG-using STM32CubeProgrammer or OpenOCD.
What development environments are officially supported?
ST officially supports STM32CubeIDE (free, cross-platform), IAR Embedded Workbench® (Windows only), Keil MDK-ARM (Windows only), and Arm Mbed Studio. All integrate with the STM32CubeWB firmware package, providing BLE middleware, HAL drivers, and pre-certified Bluetooth stack binaries compatible with the on-board STM32WB15CCU6U.
Is the PCB antenna FCC/CE certified when used on this board?
Yes. The integrated PCB antenna design on NUCLEO-WB15CC has been validated per EN 300 328 and FCC Part 15.247 requirements as part of the STM32WB15CC module certification. Full test reports and declaration of conformity are published in ST's AN5289 and UM2823 documentation, confirming out-of-box regulatory readiness for end-product integration.
NUCLEO-WB15CC 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)
- Utilized IC / Part:
- STM32WB15CC
NUCLEO-WB15CC FAQ
1.How can I place an order for NUCLEO-WB15CC through Aetrix?
Please submit a Request for Quotation (RFQ) for NUCLEO-WB15CC 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-WB15CC reliable?
The price and inventory of NUCLEO-WB15CC are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for NUCLEO-WB15CC is usually 5 days.
3.What payment methods are accepted for NUCLEO-WB15CC?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for NUCLEO-WB15CC transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for NUCLEO-WB15CC?
NUCLEO-WB15CC orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your NUCLEO-WB15CC 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-WB15CC?
For technical support, including NUCLEO-WB15CC datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your NUCLEO-WB15CC requirements.
6.How does Aetrix verify that NUCLEO-WB15CC is sourced from the original manufacturer or authorized distributors?
All NUCLEO-WB15CC 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-WB15CC meets industry standards.
7.What is the process for return or replacement of NUCLEO-WB15CC?
All NUCLEO-WB15CC units undergo pre-shipment inspection (PSI). If there is an issue with NUCLEO-WB15CC, 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-WB15CC part is unused and in its original packaging.
Return procedure for NUCLEO-WB15CC:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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