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The P-NUCLEO-WB55 pack is a multi-protocol wireless and ultra-low-power device embedding a powerful and ultra-low-power radio compliant with the Bluetooth® Low Energy (BLE) SIG specification v5.0 and with IEEE 802.15.4-2011.
Key Features
- Nucleo68
- STM32WB microcontroller in a VFQFPN68 package
- 2.4 GHz RF transceiver supporting Bluetooth® specification v5.0 and IEEE 802.15.4-2011 PHY and MAC
- Dedicated Arm® 32-bit Cortex® M0+ CPU for real-time Radio layer
- Three user LEDs
- Three user buttons and one reset button
- Board connector: USB user with Micro-B
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Board expansion connectors:
- Arduinoâ„¢ Uno V3
- ST morpho
- Integrated PCB antenna or footprint for SMA connector
- Flexible power-supply options: ST-LINK USB VBUS or external sources
- On-board socket for CR2032 battery
- On-board ST-LINK/V2-1 debugger/programmer with USB re- enumeration capability: mass storage, virtual COM port and debug port
- Comprehensive free software libraries and examples available with the STM32Cube package
- Support of a wide choice of Integrated Development Environments (IDEs), including IAR™, Keil®, GCC-based IDEs, Arm® Mbed™
- USB dongle
- STM32WB microcontroller in UFQFPN48 package
- 2.4 GHz RF transceiver supporting Bluetooth® specification v5.0 and IEEE 802.15.4-2011 PHY and MAC
- Dedicated Arm® 32-bit Cortex® M0+ CPU for real-time Radio layer
- Switch for boot management
- User push button
- Three user LEDs
- Integrated PCB antenna or UFL connector
- Nucleo68
Sample & Buy
| Part Number | Marketing Status | Budgetary Price (US$)* | Quantity | ECCN (US) | Country of Origin | Order from Distributors | Order from ST |
|---|---|---|---|---|---|---|---|
| P-NUCLEO-WB55 |
Active
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42.0 | 1 | 5A991G | - | Check Availability | Buy now |
(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors
Featured Videos
We asked Nathalie the following questions: - Why is the STM32WB the best product for 2.4GHz design? - How can the STM32WB accelerate customer development? - How can STM32WB help tackle hidden system cost? - Can we see a quick demo?
Development Tools
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Picture Part number Manufacturer Description 
STM32CubeMonRF ST Software tool allowing testing the radio performances of STM32 based hardware devices 
STSW-LINK004 ST STM32 ST-LINK utility Part NumberSoftware tool allowing testing the radio performances of STM32 based hardware devices
STM32 ST-LINK utility
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Embedded Software
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Picture Part number Manufacturer Description 
STM32CubeWB ST STM32Cube MCU Package for STM32WB series (HAL and LL low level drivers, USB, File system, RTOS - coming with examples running on ST boards: STM32 Nucleo, Discovery kits and Evaluation boards) X-CUBE-CLKTRIM ST HSE trimming for RF applications using STM32WB Series software expansion for STM32Cube Part NumberSTM32Cube MCU Package for STM32WB series (HAL and LL low level drivers, USB, File system, RTOS - coming with examples running on ST boards: STM32 Nucleo, Discovery kits and Evaluation boards)
HSE trimming for RF applications using STM32WB Series software expansion for STM32Cube
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| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | WEEE Compliant | Material Declaration** |
|---|---|---|---|---|---|---|
| P-NUCLEO-WB55 |
Active
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CARD | Industrial | Ecopack1 | - |
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P-NUCLEO-WB55
Package:
CARDMaterial Declaration**:
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
