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The NUCLEO-32 STM32G431KB is a flexible development board based on the ARM Cortex-M4 microcontroller. It features an integrated ST-LINK/V3 debugger and Arduino™ Nano V3 connector for extended compatibility.
The NUCLEO-32 STM32G431KB is an affordable and flexible development board based on the STM32G431KB microcontroller from STMicroelectronics. It provides an ideal platform for exploring advanced features of the STM32 family, including high-performance computing and optimized power management capabilities.
This board features an integrated ST-LINK/V3 debugger/programmer with USB re-enumeration capability (mass storage, virtual COM port, and debug port), simplifying development without additional hardware. The Arduino™ Nano V3 expansion connector ensures direct compatibility with existing shields, while flexible power supply options (ST-LINK, USB VBUS, or external source) adapt to your project requirements.
| Specification | Value |
|---|---|
| Microcontroller | STM32G431KB (ARM Cortex-M4) |
| Packaging | 32-pin package |
| Clock | 24 MHz crystal oscillator |
| User LED | 1 (green) |
| Reset button | 1 |
| Connectors | Arduino™ Nano V3, Micro-AB USB (ST-LINK) |
| Power supply | ST-LINK, USB VBUS, or external |
| Debugger | ST-LINK/V3 with USB re-enumeration |
| Compatibility | ARM® Mbed Enabled™ |
| IDE Support | IAR™, Keil®, GCC (STM32Cube) |
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