NuMaker-UNO-M4

The NuMaker-UNO-M4 development board is an Arduino-compatible hardware platform that uses a Nuvoton MCU as its microcontroller. Its functionality can be extended with Arduino-compatible shields. Users can develop their applications using an Arduino-compatible IDE, taking full advantage of the vast number of publicly available examples.

The NuMaker-UNO-M4 is a specific development tool for NuMicro^® Cortex^®-M4 series by which users can develop and verify applications easily. Its purpose is to provide a set of development and learning platform with peripherals and functions such as ADC, PWM, I²C, SPI, etc. Users can set up NuMaker-UNO-M4 development kits with different functions, or add peripheral functions according to users' needs, which is easy to get started and provides the flexibility needed for development.

• Learning / Applications / debug: full range of development tools
• Easy to carry the development debug kit
• Rich microcontroller peripheral functions, such as ADC, PWM, I²C, SPI, UART
• High expandability: Connecting boards can change to different application modules
• Supports Arduino UNO R4 connectivity
• Supports Virtual COM port on USB Type-C
• Supports Arduino IDE
• Flexible board power supply
  • USB V_BUS
  • External 5V supply voltage from DC jack
• LEDs status
  • Power, I/O, UART (TX, RX) and SPI CLK status
• One push button for RESET
• Arduino IDE & Board Installation Guide
  • 5.
  • Paste the following URL to 'Additional Boards Manager URLs' input field: https://raw.githubusercontent.com/OpenNuvoton/NuMaker_UNO/master/package_nuvoton_index.json
• 1.: Download and Install the Nu-Link USB Driver.
• 2.: Download and Install Arduino IDE development environment from https://www.arduino.cc/en/Main/Software.
• 3.: Run and install the Arduino IDE onto your PC.
• 4.: Double-click arduino.exe, and then go to File → Preferences.
• 6.: Under Tools → Board → Boards Manger, search NuMaker M4 and click Install. You can now select NuMaker M4 and install it in Arduino IDE.
• 7.: After the package download is finished, go to Tools → Board and select NuMaker-UNO-M4 to use it.
• *Note: Please make sure that the network connection is active and unblocked.

Technical Documents

• 1.: Nu-Link USB Driver
• 2.: https://www.arduino.cc/en/Main/Software
• 5.: https://raw.githubusercontent.com/OpenNuvoton/NuMaker_UNO/master/package_nuvoton_index.json