NuMaker-IoT-M487

The NuMaker-IoT-M487 development board integrates common components and supports Arm® Mbed™ OS, built-in multi-axis sensor. It also provides compatible Arduino UNO and mikroBUS™ interfaces, which means GPIO, UART, ADC, PWM, SPI, I2C, etc. can be connected. The built-in Nuvoton NuMaker Brick I2C interface is also available. A unique simulated image sensor interface can connect to the CMOS image sensor to capture image for analysis. Combined with the NAU88L25 audio codec, the development board provides high-quality recording and playback. The external SPI Flash and microSD card socket provide additional data storage.

NuMaker-IoT-M487 provides multiple networking, interfaces, image sensing, audio recording, playback functions, and flexible extended data storage. Whether you need a sensor node or a light-weight gateway, the NuMaker-IoT-M487 is an ideal choice for IoT applications.

Platform:  NuMaker IoT- M487
Features:  32-bit Arm Cortex-M4 M487JIDAE MCU

Operation frequency is up to 192 MHz
512 KB embedded Flash and 160 KB SRAM
Dual Bank Flash
32 KB cache memory for external SPI flash
USB 2.0 HS PHY and FS PHY
RMII interface, support 10/100 Mbps Ethernet
DES, AES, ECC, 3DES, HMAC and SHA crypto accelerator
VAI (Voltage Adjustable Interface) system supports voltage level adjustment for individual I/O

On Board Devices: Audio Codec (NAU88L25) supports MIC and earphone
                            9-axis sensor
                            SPI Flash

Interfaces:  Arduino UNO
                  mikroBUS
                  NuMaker-Brick I2C
                  RJ45 Ethernet
                  USB 1.1/2.0 OTG
                  microSD slot
                  3.5mm Audio connector