About this item

The WeAct Studio STM32G431-Long Core Demo Board is a high-performance and compact development board featuring the STM32G431 microcontroller from STMicroelectronics. Powered by a 32-bit ARM Cortex-M4 core with FPU and DSP instructions, running at up to 170 MHz, this board is tailored for real-time control, signal processing, and motor control applications. The STM32G431 combines power and flexibility with 128KB of flash memory and 32KB of SRAM, supporting a wide range of embedded tasks. Its rich set of peripherals includes high-speed ADCs, DACs, comparators, op-amps, Timers, and multiple communication interfaces such as UART, SPI, I2C, and CAN. This makes it ideal for industrial automation, power conversion systems, and audio processing. The “Long” version of the board offers an extended form factor, providing more pin access for I/O, debugging, and advanced peripherals. It includes USB Type-C connectivity for power and programming, as well as user buttons, LEDs, and standard 2.54mm headers for easy prototyping. Compatible with STM32CubeIDE, Keil, IAR, and PlatformIO, the WeAct STM32G431-Long Core Board is an excellent development platform for engineers and makers looking for advanced features in a compact, accessible form.

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