P-NUCLEO-WB55 Bluetooth 5 and 802.15.4 Nucleo Pack including USB dongle and Nucleo-64 with STM32WB55 MCUs, supports Arduino Uno V3 and ST morpho connectivity Description 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. 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 - Board expansion connectors: - Arduino™ 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 Expansion 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 https://elecena.pl/product/18377393/p-nucleo-wb55-nucleo-68-stm32wb55-development-kit-bluetooth-5-incl-usb-dong 2021-05-06 https://elecena.pl/product/18377393/p-nucleo-wb55-nucleo-68-stm32wb55-development-kit-bluetooth-5-incl-usb-dong 2022-07-22 https://elecena.pl/product/18377393/p-nucleo-wb55-nucleo-68-stm32wb55-development-kit-bluetooth-5-incl-usb-dong 2023-09-02 https://elecena.pl/product/18377393/p-nucleo-wb55-nucleo-68-stm32wb55-development-kit-bluetooth-5-incl-usb-dong 2025-10-15 https://elecena.pl/product/18377393/p-nucleo-wb55-nucleo-68-stm32wb55-development-kit-bluetooth-5-incl-usb-dong 2026-01-29