NuMaker-MG51LD

The NuMaker-MG51LD is an evaluation board for Nuvoton NuMicro MG51LD1AE microcontrollers. The NuMaker-MG51LD consists of two parts: an MG51LD target board and an on-board Nu-Link2-Me debugger and programmer. The NuMaker-MG51LD is designed for project evaluation, prototype development and validation with power consumption monitoring function. The NuMaker-MG51LD board is suitable for a wide range of applications such as home appliances, LED lighting controls, motor controls or Industrial automation.

The MG51LD target board is based on NuMicro MG51LD1AE. For the development flexibility, the MG51LD target board provides the extension connectors, the Arduino UNO compatible headers and the capability of adopting multiple power supplies. Furthermore, the Nuvoton-designed ammeter connector can measure the power consumption instantly, which is essential for the prototype evaluation.

In addition, there is an attached on-board debugger and programmer “Nu-Link2-Me”. The Nu-Link2-Me supports on-chip debugging, online and offline ICP programming via SWD interface. The Nu-Link2-Me supports virtual COM (VCOM) port for printing debug messages on PC. Besides, the programming status could be shown on the built-in LEDs. Lastly, the Nu-Link2-Me could be detached from the evaluation board and become a stand-alone mass production programmer.

Technical Documents

• For more details, please visit Nuvoton Official Website: For more details and documents, please link to Nuvoton Official Website