STMicroelectronics NUCLEO-G071RB Development Board is designed to evaluate the STM32G071RB ARM microcontroller. This development board features a 32.768kHz Low-Speed External (LSE) crystal oscillator, three board expansion connectors, and flexible power supply options. The Nucleo-G071RB development board supports various Integrated Development Environments (IDEs) including Keil®, IAR™, Arm® Mbed™, and GCC-based IDEs. This board consists of an onboard ST-LINK/V2-1 debugger/programmer with USB re-enumeration capability with the USB supporting three interfaces including virtual COM, mass storage, and debug ports.