UNO to PCIeApril 30, 2019 Page 6 of 20 Rev 1.00UNO to PCIe USER MANUALMaker Nu-mbed NUC472 User ManualBrief Introduction to NuMaker-IoT-M487 BoardThe NuMaker-IoT-M487 is a development board using Nuvoton M487JIDAE MCU which includesArm® Cortex® -M4 core and rich peripherals. It also has motion sensor and WiFi connectivity on boardas well as plenty of reference materials to let user to quickly develop IoT device applications.Furthermore, the board provides several interface and connectors for expansion. There are ArduinoUno compatible interface, mikroBUS™ interface, NuMaker Brick I2C connector, and simulated CMOSsensor connector.For more detailed information about the NuMaker-IoT-M487 board, please visit Nuvoton NuMicroFamily ARM® Cortex® -M4 MCUs website to get the related User Manual document.https://www.nuvoton.com/hq/products/microcontrollers/arm-cortex-m4-mcus/m487-ethernet-series/User-ManualFigure 1-3 NuMaker-IoT-M487 BoardBrief Introduction to NK-980IoT BoardThe NK-980IoT board is a development board based on an ARM® ARM926EJ-S microprocessorNUC980DK61Y which has very rich peripherals to help users easily to design-in their products orapplication systems. The NK-980IoT board uses NUC980DK61Y microprocessor run up to 300 MHzwith built-in 64MB DDR2 memory, 16 KB I-cache, 16 KB D-cache and MMU, 16 KB embedded SRAMand 16.5 KB IBR (Internal Boot ROM) for system booting from USB, SPI NAND flash and SD/eMMC,All functions of the NUC980DK61Y are placed on the board, including peripheral interfaces such asmemory (SPI NAND Flash, eMMC, SD), UART, Audio controller(NAU8822L), 10/100 Mb EthernetMAC controller, high speed USB(device, HOST), JTAG and EBI, furthermore, the board providesArduino Uno compatible interface for expansion. Users can use it to develop and verify applications toemulate the real behavior.For more detailed information about the NK-980IoT board, please visit Nuvoton ARM9 Family websiteto get the related User Manual document.https://www.nuvoton.com/hq/products/microprocessors/arm9-mpus/User-Manual