NUCLEO-G031K8 STM32G0 Nucleo-32 Board STMicroelectronics NUCLEO-G031K8 STM32G0 Nucleo-32 Board provides an affordable and flexible way for users to try out new concepts and build prototypes with STM32G0 Microcontrollers (MCUs). This is achieved by choosing from the various combinations of performance, power consumption and features provided by these MCUs. The Arduino™ Nano V3 connectivity provides an easy means of expanding the functionality of the Nucleo open development platform with a wide choice of specialised shields. The NUCLEO-G031K8 does not require any separate probe as it integrates the STLINK-V3E debugger/programmer. The NUCLEO-G031K8 comes with the comprehensive free software libraries and examples available with the STM32CubeG4 MCU Package.