The NuMaker-M0A23EC is a development board for Nuvoton NuMicro® M0A21/M0A23 series microcontrollers. The NuMaker-M0A23EC consists of two parts: a M0A21/M0A23 platform and an on-board Nu-Link2-Me debugger and programmer. The NuMaker-M0A23EC is designed for industrial and automotive control application evaluation, prototype development and validation with power consumption monitoring function.

The M0A21/M0A23 platform is based on NuMicro® M0A23EC1AC. For the development flexibility, the M0A21/M0A23 platform provides the extension connectors of M0A23EC1AC, the Arduino UNO compatible headers and able to adopt multiple power supply. The M0A21/M0A23 platform also provides CAN and LIN transceiver for relative function development. Furthermore, the Nuvoton-designed ammeter connector can measure the power consumption instantly, which is essential for the prototype evaluation.

In addition to the M0A21/M0A23 platform, 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 can be shown on the built-in LEDs. Further, the Nu-Link2-Me can be detached from the development board to become a stand-alone mass production programmer.