STMicroelectronics X-NUCLEO-WBA25A1 BLUETOOTH® LE Expansion Board
STMicroelectronics X-NUCLEO-WBA25A1 BLUETOOTH® LE Expansion Board is an ARDUINO® interface board with Bluetooth LE connectivity designed for developer applications. The board can be plugged into an STM32 Nucleo board, such as the NUCLEO-U385RG-Q, utilizing the ARDUINO Uno V3 connectors. The X-NUCLEO-WBA25A1 Board includes the Bluetooth v6.0-compliant and FCC-certified STM32WBA25CE SoC.
The STMicro X-NUCLEO-WBA25A1 Bluetooth LE Expansion Board controls the complete Bluetooth LE stack and protocols employing the Arm® Cortex®-M33 core and programmable flash memory. The board implements the Universal Asynchronous Receiver/Transmitter (UART) interface to communicate with the STM32 Nucleo board. The device supports operations with or without hardware flow control, and a full-duplex serial peripheral interface (SPI) with an interrupt line is also available. The firmware loaded on the module specifies the host interface. To change the interface, update the firmware without modifying the hardware.
Features
- Bluetooth V6.0 compliant expansion board based on the STM32WBA25CE MCU and featuring preloaded network coprocessor firmware with a UART interface
- Embedded MLPF-WB-04D3 impedance matching network and harmonics filter
- On-board PCB antenna
- Optional SPI through dedicated firmware
- ARDUINO Uno V3 expansion connector
- Compatible with STM32 Nucleo boards
- Scalable solution, capable of cascading multiple boards for larger systems
- Free comprehensive development firmware library and examples, compatible with the X-CUBE-WBA expansion software package for STM32CubeWBA
Applications
- Industrial
- Home automation
- Wellness
- Fitness
- Healthcare
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