STMicroelectronics STM32WBA55CGU6 | Demoboard STM32WBA55G-DK1

Description

The STM32WBA55G-DK1 Discovery kit is a complete demonstration and development platform for the STM32WBA55CGU7 microcontroller, featuring an Arm® Cortex®‑M33 core with Arm® TrustZone® and mainline security extension, 1 Mbyte of flash memory, and 128 Kbytes of SRAM, as well as smart peripheral resources.The STM32WBA55G-DK1 Discovery kit embeds a powerful and ultra-low-power radio compliant with the Bluetooth® Low Energy SIG resources. This Discovery kit enables a wide diversity of applications by exploiting low-power communication, the Bluetooth® SIG isochronous channel feature related to audio capability for Bluetooth® Low Energy Audio, Matter as Border Router, and Zigbee®.The support for ARDUINO® Uno V3 and STMod+ connectivity provides expansion capabilities with a large choice of specialized add-on boards.The STM32WBA55G-DK1 Discovery kit integrates an STLINK-V3EC embedded in-circuit debugger and programmer for the STM32 microcontroller with a USB Virtual COM port bridge and comes with the STM32CubeWBA MCU Package, which provides an STM32 comprehensive software HAL library as well as various software examples. The STM32WBA55G-DK1 Discovery kit leverages the STM32WBA series key assets to enable prototyping for a variety of wireless, low‑energy applications in fitness, metering, industrial, or medical, with state-of-the-art energy efficiency, and higher security.

Features

Ultra‑low‑power wireless STM32WBA55CGU7 microcontroller based on the Arm® Cortex®‑M33 core, featuring 1 Mbyte of flash memory and 128 Kbytes of SRAM in a QFN48 packageMCU RF board (MB1803):2.4 GHz RF transceiver supporting Bluetooth® specification v5.4Bluetooth® Low Energy specification supporting LE AudioArm® Cortex®‑M33 CPU with Arm® TrustZone®, MPU, DSP, and FPUIntegrated PCB antennaOne digital microphoneOLED displayOne user LEDUser joystick with 4-direction control and selector buttonReset push-buttonBoard connectors:USB Type-C®One jack socket with stereo line input and one jack socket with stereo output and microphone inputBatteryGroveMIPI10Tag‑Connect™ 10‑pin footprintARDUINO® Uno V3 expansion connectorSTMod+ expansion connectorFlexible power-supply options: ST-LINK USB VBUS or external sourcesOn-board STLINK-V3EC debugger/programmer with USB re-enumeration capability: mass storage, Virtual COM port, and debug portComprehensive free software libraries and examples available with the STM32CubeWBA MCU PackageSupport of a wide choice of Integrated Development Environments (IDEs) including IAR Embedded Workbench®, MDK-ARM, and STM32CubeIDE

Typical applications

More information

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