아두이노 MKR WiFi 1010 보드 -WiFi/블루투스

(ARDUINO MKR WIFI 1010)

개요

  • 본 제품은 아두이노 MKR WiFi 1010 보드입니다.
  • U-Blox사에서 제작한 ESP32 모듈 NINA-W10을 탑재하고 있어 WiFi/블루투스를 지원합니다.
  • SAMD21 MCU 및 ECC508 암호 인증칩(datasheet)을 탑재하고 있습니다.
  • USB 포트를 통해 전원 공급(5V)이 가능하며, 리포배터리 충전회로를 가지고 있습니다.
  • 알림: 아두이노 MKR WiFi 1010은 3.3V로 동작합니다. I/O도 3.3V 레벨이오니 사용에 주의하시기 바랍니다. (파손주의)

특징

  • Microcontroller SAMD21 Cortex-M0+ 32bit Low Power ARM MCU
    Board Power Supply (USB/VIN) 5V
    Supported Battery(*) Li-Po Single Cell, 3.7V, 700mAh Minimum
    Circuit Operating Voltage 3.3V
    Digital I/O Pins 8
    PWM Pins 12 (0, 1, 2, 3, 4, 5, 6, 7, 8, 10, A3 - or 18 -, A4 -or 19)
    UART 1
    SPI 1
    I2C 1
    I2S 1
    Connectivity WiFi
    Analog Input Pins 7 (ADC 8/10/12 bit)
    Analog Output Pins 1 (DAC 10 bit)
    External Interrupts 8 (0, 1, 4, 5, 6, 7, 8, A1 -or 16-, A2 - or 17)
    DC Current per I/O Pin 7 mA
    Flash Memory 256 KB
    SRAM 32 KB
    EEPROM No
    Clock Speed 32.768 kHz (RTC), 48 MHz
    LED_BUILTIN 6
    Full-Speed USB Device and Embedded Host Included
    LED_BUILTIN 6
    Length 61.5 mm
    Width 25 mm
    Weight 32 gr.

문서

  • OSH: Schematics

    The MKR WiFi 1010 is open-source hardware! You can build your own board using the following files:

    EAGLE FILES IN .ZIPSCHEMATICS IN .PDF

    Additional I2C Port 

    The MKR WiFi 1010 has an additional connector meant as an extension of the I2C bus. It's a small form factor 5-pin connector with 1.0mm pitch. The mechanical details of the connector can be found in the connector datasheet.  The I2C port in addition to the SDA and SCL signals includes the GND and +5V power rails and a digital pin that might be useful when designing an expansion.  The pinout is shown in the following image:

    The connector we suggest for this additional I2C Port is the SHR-05V-S-B, also in the picture.

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