The NuMaker-ML51PC development board, based on the NuMicro ML51PC0AE MCU (compatible with ML51EC/UC/TC series), provides Arduino UNO headers, full pin extensions, flexible power options, and an ammeter connector for power monitoring. It includes a detachable Nu-Link2-Me debugger/programmer with SWD, online/offline ICP, drag-and-drop USB programming, VCOM, and 16 Mbit SPI Flash, making it a versatile platform for rapid prototyping and mass production.