NuMaker-M253LEB

The NuMaker-M253LEB is an evaluation board for Nuvoton NuMicro® M253LE3BE, M253LD3BE and M253ZE3BE microcontrollers.The NuMaker-M253LEB consists of two parts: an M253  target board and an on-board Nu-Link2-Me debugger and programmer. The NuMaker-M253LEB is designed for project  evaluation, prototype development and validation with power consumption monitoring function.

The M253 target board is based on NuMicro M253LE3BE. For the development flexibility, the M253 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.