Arduino M0 Pro — Arduino — DFR0405

The M0 Pro board is a powerful 32-bit extension for creative IoT, robotics, and automation projects, featuring Atmel's SAMD21 MCU and embedded debugger.

Pinout

Logical pinout · physical placement not verified
ARDUINO M0 PROVIN~D10SS+5V~D11COPI+3V3~D12CIPOGND~D13SCKLED_BUILTINIOREFD14A0RESETD15A1AREFD16A2D0RXD17A3D1TXD18A4D2D19A5~D3D20SDA~D4D21SCL~D5JTAG TCK~D6JTAG TDOD7JTAG TMS~D8JTAG TDI~D9
  • VINpower-header-VIN

    Input voltage to the board, per Arduino full pinout PDF

    Type · PowerVoltage · 6-20V input shown in Arduino pinout PDF
  • +5Vpower-header-5V

    5V power rail on Arduino power header, per Arduino full pinout PDF

    Type · PowerVoltage · 5V
  • +3V3power-header-3V3

    3.3V power rail on Arduino power header, per Arduino full pinout PDF

    Type · PowerVoltage · 3.3V
  • GNDpower-header-GND

    Ground pins on Arduino power/header rows, per Arduino full pinout PDF

    Type · GroundVoltage · 0V
  • IOREFpower-header-IOREF

    I/O reference voltage header pin, per Arduino full pinout PDF

    Type · PowerVoltage · board I/O reference
  • RESETpower-header-RESET

    Reset line on Arduino power/JTAG headers, per Arduino full pinout PDF

    Type · Control
  • AREFanalog-header-AREF

    Analogue reference input, MCU PA03 / AREF/AIN[1], per Arduino full pinout PDF

    Type · Analog
  • D0RXdigital-header-D0

    UART receive digital pin, MCU PA11, per Arduino full pinout PDF

    Type · GPIO, UART
  • D1TXdigital-header-D1

    UART transmit digital pin, MCU PA10, per Arduino full pinout PDF

    Type · GPIO, UART
  • D2digital-header-D2

    Digital I/O pin, MCU PA14, per Arduino full pinout PDF

    Type · GPIO
  • ~D3digital-header-D3

    PWM-capable digital I/O pin, MCU PA09, per Arduino full pinout PDF

    Type · PWM
  • ~D4digital-header-D4

    PWM-capable digital I/O pin, MCU PA08, per Arduino full pinout PDF

    Type · PWM
  • ~D5digital-header-D5

    PWM-capable digital I/O pin, MCU PA15, per Arduino full pinout PDF

    Type · PWM
  • ~D6digital-header-D6

    PWM-capable digital I/O pin, MCU PA20, per Arduino full pinout PDF

    Type · PWM
  • D7digital-header-D7

    Digital I/O pin, MCU PA21, per Arduino full pinout PDF

    Type · GPIO
  • ~D8digital-header-D8

    PWM-capable digital I/O pin, MCU PA06, per Arduino full pinout PDF

    Type · PWM
  • ~D9digital-header-D9

    PWM-capable digital I/O pin, MCU PA07, per Arduino full pinout PDF

    Type · PWM
  • ~D10SSdigital-header-D10

    SPI slave-select digital pin, MCU PA18, per Arduino full pinout PDF

    Type · SPI
  • ~D11COPIdigital-header-D11

    SPI controller-out peripheral-in, formerly MOSI, MCU PA16, per Arduino full pinout PDF

    Type · SPI
  • ~D12CIPOdigital-header-D12

    SPI controller-in peripheral-out, formerly MISO, MCU PA19, per Arduino full pinout PDF

    Type · SPI
  • ~D13SCKLED_BUILTINdigital-header-D13

    SPI clock and built-in LED digital pin, MCU PA17, per Arduino full pinout PDF

    Type · SPI
  • D14A0analog-header-A0

    Analogue input ADC[0], DAC0/AIN[0], MCU PA02, per Arduino full pinout PDF

    Type · GPIO, Analog
  • D15A1analog-header-A1

    Analogue input ADC[1], MCU PB08, per Arduino full pinout PDF

    Type · GPIO, Analog
  • D16A2analog-header-A2

    Analogue input ADC[2], MCU PB09, per Arduino full pinout PDF

    Type · GPIO, Analog
  • D17A3analog-header-A3

    Analogue input ADC[3], MCU PA04, per Arduino full pinout PDF

    Type · GPIO, Analog
  • D18A4analog-header-A4

    Analogue input ADC[4], MCU PA05, per Arduino full pinout PDF

    Type · GPIO, Analog
  • D19A5analog-header-A5

    Analogue input ADC[5], MCU PB02, per Arduino full pinout PDF

    Type · GPIO, Analog
  • D20SDAcommunication-header-D20

    I2C data, MCU PA22, per Arduino full pinout PDF

    Type · GPIO, I2C
  • D21SCLcommunication-header-D21

    I2C clock, MCU PA23, per Arduino full pinout PDF

    Type · GPIO, I2C
  • JTAG TCKjtag-1

    JTAG clock on 10-pin debug header, per Arduino full pinout PDF

    Type · Unknown
  • JTAG TDOjtag-3

    JTAG data out on 10-pin debug header, per Arduino full pinout PDF

    Type · Unknown
  • JTAG TMSjtag-5

    JTAG mode select on 10-pin debug header, per Arduino full pinout PDF

    Type · Unknown
  • JTAG TDIjtag-9

    JTAG data in on 10-pin debug header, per Arduino full pinout PDF

    Type · Unknown

Arduino

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About 75 boards across every Arduino generation: 5V Uno/Mega/GIGA, 3.3V MKR and Portenta, plus DFRduino and Bluno compatibles. Confirm the voltage rail before stacking any shield.

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