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+The Arduino Due combines the performance of the Atmel SAM3X8E microcontroller with the flexibility of the Arduino platform, offering a versatile solution for developers, hobbyists, and professionals alike. With its 32-bit architecture and clock speed of 84 MHz, the Due delivers robust performance for demanding applications. + +- **Embedded Systems Development:** The Arduino Due can be utilized to create a real-time data acquisition system for monitoring and analyzing environmental parameters in industrial settings. By interfacing sensors such as temperature, humidity, and pressure sensors with the Due's abundant I/O pins, developers can capture real-time data and process it using the Due's powerful microcontroller. The system can then transmit this data wirelessly or via USB to a host computer for analysis, allowing for continuous monitoring and remote management of critical processes. + +- **Robotics:** The Arduino Due can serve as the brain of an autonomous mobile robot capable of navigating and interacting with its environment. By integrating sensors such as ultrasonic range finders, gyroscopes, and encoders, developers can equip the robot with perception capabilities to sense its surroundings and detect obstacles. Using the Due's abundant I/O pins and powerful processing capabilities, algorithms for localization, mapping, and path planning can be implemented to enable autonomous navigation. Additionally, actuators such as motors or servos can be controlled by the Due to execute motion commands, allowing the robot to move and manipulate objects in its environment autonomously. + +- **3D Printing & CNC Machines:** The Arduino Due can function as a versatile controller for DIY projects. By interfacing stepper motor drivers and end-stop switches with the Due's numerous I/O pins, enthusiasts can create their own 3D printers or CNC machines. The Due's high-speed processing capabilities enable precise control of stepper motors for accurate positioning and movement. + +- **Prototyping:** The Arduino Due serves as an invaluable tool for quickly iterating and testing new ideas for IoT devices. By leveraging the Due's extensive I/O capabilities and compatibility with various sensors, communication modules, and actuators, developers can rapidly assemble and test prototypes of IoT devices. Whether it is a smart home sensor node, a weather station, or a remote monitoring system, the Arduino Due provides a flexible platform for integrating components, writing firmware, and validating functionality. With the Due's support for Arduino libraries and easy-to-use development environment, prototypers can focus on innovation and experimentation, accelerating the process of bringing ideas to fruition. +
+ + + +## Features + +
+ +### General Specifications Overview + +The Arduino Due is a versatile microcontroller board designed for a wide range of applications. Powered by the Atmel SAM3X8E ARM Cortex-M3 CPU, it offers high performance and a robust set of features, making it suitable for complex projects. The Due's 32-bit architecture provides enhanced processing capabilities compared to traditional Arduino boards. Designed with a similar form factor to the Arduino® Mega, it maintains compatibility with most Arduino shields through its extensive set of I/O pins and headers. The following table summarizes the board's main features. + + +| Feature | Description | +| --------------------- | ------------------------------------------------------------------------------------------ | +| Microcontroller | **Atmel SAM3X8E ARM Cortex-M3** 32-bit ARM Cortex-M3 / 84 MHz Clock speed | +| Memory | **SAM3X** 512 KB Flash / 96 KB SRAM (divided into two banks: 64 KB and 32 KB) | +| USB-to-serial | **ATmega16U2** connected to the SAM3X hardware UART | +| Digital Inputs | Digital Inputs not 5 V compatible (x54) | +| Analog Inputs | The Due's analog inputs pins measure from ground to a maximum value of 3.3 V (x12) | +| PWM Pins | PWM Pins with 8 bits resolution (x12) | +| Communication | UART (x4), I2C (x2), SPI (x1 SPI header), Native USB port (x1), Programming USB port (x1) | +| Power | Input voltage (VIN): 7-12 VDC / DC Current per I/O Pin: 8 mA | +| Dimensions | 101.6 mm x 53.34 mm | +| Weight | 36 g | +| Operating Temperature | -40 °C to +85 °C | +| Certifications | CE/RED, UKCA, FCC, IC, RCM, RoHS, REACH, WEEE | + +### Microcontroller + +| Component | Details | +| ------------------------ | ---------------------------------------------------------------------------------------------- | +| Atmel SAM3X8E | 32-bit ARM Cortex-M3 at 84 MHz | +| Flash Memory | 512 KB | +| Programming Memory | 96 KB SRAM (divided into two banks: 64 KB and 32 KB) | + + +### Inputs + +| Characteristics | Details | +| ----------------------------- | ------------------------------------- | +| Number of inputs | 54x digital inputs, 12x analog inputs | +| Inputs overvoltage protection | Yes | +| Antipolarity protection | Yes | + +### Outputs + +| Characteristics | Details | +| ------------------------------------- | --------------------------------------------------- | +| DAC1 and DAC2 | True analog output 12-bits resolution (4096 levels) | +| PWM outputs | 12x PWM outputs | + +
+ +## Accessories + +- USB Cable Type-A Male to Micro Type-B Male (Not included) + +## Related Products + +- Arduino Mega Proto Shield Rev3 (A000080) +- Arduino 4 Relays Shield (A000110) +- Arduino Motor Shield Rev3 (A000079) + +## Rating +### Recommended Operating Conditions + +| Symbol | Description | Min | Typ | Max | Unit | +| --------------- | -------------------------------- | ------------------ | --- | ------------------ | ---- | +| VIN | Input voltage from VIN pad | 6.0 | 7.0 | 16 | V | +| VUSB | Input voltage from USB connector | 4.8 | 5.0 | 5.5 | V | +| VDD | Input high-level voltage | 0.7*VDD | | VDD | V | +| VIL | Input low-level voltage | 0 | | 0.3*VDD | V | +| TOP | Operating Temperature | -40 | 25 | 85 | °C | + +**Note:** VDD controls the logic level and is connected to the 3.3 V power rail. VAREF is for the analog logic. + +### Power Specification + +| Property | Min | Typ | Max | Unit | +| ----------------- | --- | --- | --- | ---- | +| Supply voltage | 7.0 | - | 12 | V | +| Permissible range | 6.0 | - | 16 | V | + +
+

+Safety Note: Unlike most traditional Arduino boards, the Arduino Due board runs at 3.3 V. Keep in mind the maximum voltage that the I/O pins can tolerate is 3.3 V. Applying voltages higher than 3.3 V to any I/O pin could damage the board. +

+
+ +### Current Consumption + +| Parameter | Symbol | Min | Typ | Max | Unit | +| ----------------------------------------------- | -------------- | --- | --- | --- | ---- | +| Normal Mode Current Consumption | INM | 130 | --- | 800 | mA | + + +
+ +## Functional Overview + +### Pinout + +The Arduino Due pinout is shown in the following figure. + +![Arduino Due pinout](assets/ad-pinout.png) + +
+

+Safety Note: Disconnect power before board modifications to avoid short-circuiting. +

+
+ +### Full Pinout Table + +The full pinout of the Arduino Due is available in the following tables. + +#### Board's 24-Pin Header + +
+ +| Pin | Function | Type | Description | +| --- | -------- | ------- | -------------------------------------------------------- | +| 1 | NC | NC | Not Connected | +| 2 | IOREF | IOREF | Reference for digital logic voltage - connected to 3.3 V | +| 3 | Reset | Reset | Reset | +| 4 | +3V3 | Power | +3V3 Power Rail | +| 5 | +5V | Power | +5V Power Rail | +| 6 | GND | Power | Ground | +| 7 | GND | Power | Ground | +| 8 | VIN | Power | Voltage Input | +| 9 | A0 | Analog | Analog input 0 / GPIO | +| 10 | A1 | Analog | Analog input 1 / GPIO | +| 11 | A2 | Analog | Analog input 2 / GPIO | +| 12 | A3 | Analog | Analog input 3 / GPIO | +| 13 | A4 | Analog | Analog input 4 / GPIO | +| 14 | A5 | Analog | Analog input 5 / GPIO | +| 15 | A6 | Analog | Analog input 6 / GPIO | +| 16 | A7 | Analog | Analog input 7 / GPIO | +| 17 | A8 | Analog | Analog input 8 / GPIO | +| 18 | A9 | Analog | Analog input 9 / GPIO | +| 19 | A10 | Analog | Analog input 10 / GPIO | +| 20 | A11 | Analog | Analog input 11 / GPIO | +| 21 | DAC0 | Analog | Digital to Analog Converter 0 | +| 22 | DAC1 | Analog | Digital to Analog Converter 1 | +| 23 | CANRX | Digital | CAN Bus Receiver | +| 24 | CANTX | Digital | CAN Bus Transmitter | + +Board's 24-Pin Header pinout + +
+ + +#### Board's 26-Pin Header + +
+ +| Pin | Function | Type | Description | +| --- | -------- | ------- | ------------------------------------------------- | +| 1 | D21/SCL1 | Digital | GPIO 21 / I2C 1 Clock | +| 2 | D20/SDA1 | Digital | GPIO 20 / I2C 1 Dataline | +| 3 | AREF | Digital | Analog Reference Voltage | +| 4 | GND | Power | Ground | +| 5 | D13/SCK | Digital | GPIO 13 / SPI Clock (PWM~) | +| 6 | D12/CIPO | Digital | GPIO 12 / SPI Controller In Peripheral Out (PWM~) | +| 7 | D11/COPI | Digital | GPIO 11 / SPI Controller Out Peripheral In (PWM~) | +| 8 | D10/CS | Digital | GPIO 10 / SPI Chip Select (PWM~) | +| 9 | D9/SDA2 | Digital | GPIO 9 / I2C 2 Dataline (PWM~) | +| 10 | D8/SCL2 | Digital | GPIO 8 / I2C 2 Clockline (PWM~) | +| 11 | D7 | Digital | GPIO 7 (PWM~) | +| 12 | D6 | Digital | GPIO 6 (PWM~) | +| 13 | D5 | Digital | GPIO 5 (PWM~) | +| 14 | D4 | Digital | GPIO 4 (PWM~) | +| 15 | D3 | Digital | GPIO 3 (PWM~) | +| 16 | D2 | Digital | GPIO 2 (PWM~) | +| 17 | D1/TX0 | Digital | GPIO 1 / Serial 0 Transmitter | +| 18 | D0/TX0 | Digital | GPIO 0 / Serial 0 Receiver | +| 19 | D14/TX3 | Digital | GPIO 14 / Serial 3 Transmitter | +| 20 | D15/RX3 | Digital | GPIO 15 / Serial 3 Receiver | +| 21 | D16/TX2 | Digital | GPIO 16 / Serial 2 Transmitter | +| 22 | D17/RX2 | Digital | GPIO 17 / Serial 2 Receiver | +| 23 | D18/TX1 | Digital | GPIO 18 / Serial 1 Transmitter | +| 24 | D19/RX1 | Digital | GPIO 19 / Serial 1 Receiver | +| 25 | D20/SDA | Digital | GPIO 20 / I2C 0 Dataline | +| 26 | D21/SCL | Digital | GPIO 21 / I2C 0 Clock | + +Board's 26-Pin Header pinout + +
+ +#### SPI + +The board provides an SPI interface and full access to its pinout as it can be seen in the following table. + +
+ +| Pin | Function | Type | Description | +|-----|----------|----------|------------------------------| +| 1 | CIPO | Internal | Controller In Peripheral Out | +| 2 | +5V | Internal | Power Supply of 5V | +| 3 | SCK | Internal | Serial Clock | +| 4 | COPI | Internal | Controller Out Peripheral In | +| 5 | RESET | Internal | Reset | +| 6 | GND | Internal | Ground | + +SPI pinout + +
+ +#### Digital Pins D22 - D53 LHS + +
+ +| Pin | Function | Type | Description | +|-----|----------|---------|----------------| +| 1 | +5V | Power | +5V Power Rail | +| 2 | D22 | Digital | GPIO 22 | +| 3 | D24 | Digital | GPIO 24 | +| 4 | D26 | Digital | GPIO 26 | +| 5 | D28 | Digital | GPIO 28 | +| 6 | D30 | Digital | GPIO 30 | +| 7 | D32 | Digital | GPIO 32 | +| 8 | D34 | Digital | GPIO 34 | +| 9 | D36 | Digital | GPIO 36 | +| 10 | D38 | Digital | GPIO 38 | +| 11 | D40 | Digital | GPIO 40 | +| 12 | D42 | Digital | GPIO 42 | +| 13 | D44 | Digital | GPIO 44 | +| 14 | D46 | Digital | GPIO 46 | +| 15 | D48 | Digital | GPIO 48 | +| 16 | D50 | Digital | GPIO 50 | +| 17 | D52 | Digital | GPIO 52 | +| 18 | GND | Power | Ground | + +D22 - D53 LHS pinout + +
+ +#### Digital Pins D22 - D53 RHS + +
+ +| Pin | Function | Type | Description | +|-----|----------|---------|----------------| +| 1 | +5V | Power | +5V Power Rail | +| 2 | D23 | Digital | GPIO 23 | +| 3 | D25 | Digital | GPIO 25 | +| 4 | D27 | Digital | GPIO 27 | +| 5 | D29 | Digital | GPIO 29 | +| 6 | D31 | Digital | GPIO 31 | +| 7 | D33 | Digital | GPIO 33 | +| 8 | D35 | Digital | GPIO 35 | +| 9 | D37 | Digital | GPIO 37 | +| 10 | D39 | Digital | GPIO 39 | +| 11 | D41 | Digital | GPIO 41 | +| 12 | D43 | Digital | GPIO 43 | +| 13 | D45 | Digital | GPIO 45 | +| 14 | D47 | Digital | GPIO 47 | +| 15 | D49 | Digital | GPIO 49 | +| 16 | D51 | Digital | GPIO 51 | +| 17 | D53 | Digital | GPIO 53 | +| 18 | GND | Power | Ground | + +D22 - D53 RHS pinout + +
+ +#### JTAG Pins + +The board provides access to the debugging interface using the JTAG pins as it can be seen in the following table. + +
+ +| Pin | Function | Type | Description | +|-----|----------|---------|------------------| +| 1 | Reset | Reset | Reset | +| 2 | GND | Power | GROUND | +| 3 | TDI | Digital | Test Data In | +| 4 | N/C | - | Not Connected | +| 5 | TDO | Digital | Test Data Out | +| 6 | GND | Power | GROUND | +| 7 | TCK | Digital | Test Clock | +| 8 | GND | Power | GROUND | +| 9 | TMS | Digital | Test Mode Select | +| 10 | +3V3 | Power | +3V3 Power Rail | + +Debugging's JTAG pinout + +
+ +### Block Diagram + +The block diagram with the main parts of the product can be checked in the following image: + +![Arduino Due Block Diagram](assets/DUE_Block_Diagram.svg) + +### Power Supply + +The Arduino Due can be powered in multiple ways: + +- USB Type-B port (Native port and Programming port). +- Using an external voltage source connected to VIN pin, which has a recommended voltage range of 7-12 VCC. +- The Power Jack: The Due can be powered using a DC power supply connected to the power jack, which accepts a voltage range of 7 to 12 V. + +**It is essential to note that the Arduino Due operates at 3.3 V, so any external power source must be regulated to this voltage level. Additionally, the power supply should be able to provide sufficient current for the board's operation and any connected peripherals.** + +
+ +![Arduino Due Power Tree](assets/Due_Power_Tree.svg) + + +### Product Topology + +In the following drawing you can see the main integrated circuits and passive components of the Arduino Due board. + +![Arduino Due Topology](assets/DUE_V02g.png) + +| **Ref.** | **Description** | +| -------- | --------------------------- | +| U1 | Atmel SAM3X8E ARM Cortex-M3 | +| USB1 | Native USB port | +| USB2 | Programming USB port | +| X2 | Power Jack VIN 7-12 VCC | +| ERASE | ERASE Button | +| RESET | Reset Button | +| DEBUG | Debug JTAG pinnout | +| SPI | SPI pinout | +| ICSP1 | ICSPI1 Pinout | + + +#### JTAG Connector + +

Debugging capabilities are integrated directly into the Arduino Due and are accessible via the 6-pin JTAG connector.

+ +
+ +| Pin | Function | Type | Description | +|-----|----------|---------|------------------| +| 1 | Reset | Reset | Reset | +| 2 | GND | Power | GROUND | +| 3 | TDI | Digital | Test Data In | +| 4 | N/C | - | Not Connected | +| 5 | TDO | Digital | Test Data Out | +| 6 | GND | Power | GROUND | +| 7 | TCK | Digital | Test Clock | +| 8 | GND | Power | GROUND | +| 9 | TMS | Digital | Test Mode Select | +| 10 | +3V3 | Power | +3V3 Power Rail | + +JTAG pinout + +
+ +#### Native USB Port + +

The Arduino Due's Native USB port features a USB Type-B connector. This port allows the board to communicate directly with a computer as a USB device, enabling functionalities such as USB host/device capabilities and USB OTG (On-The-Go) functionality.

+ +![Arduino Due USB port](assets/DueUSBPorts.jpg) + +#### Programming USB Port + +

This port allows the board to be programmed and powered via a USB connection to a computer. It facilitates serial communication between the Arduino Due and the computer, enabling the uploading of sketches and interaction with the Arduino IDE. The port is connected to the ATmega16U2 microcontroller, which acts as a USB-to-serial converter, simplifying the programming process. When connected to a computer, the Arduino IDE recognizes the board as a COM port, enabling seamless communication for programming and debugging purposes.

+ + +#### Board's 24-Pin Header Connector + +

The 24-pin header connector provides a range of interfaces and general-purpose pins essential for various applications

+ +These pins offer a range of functionalities, including analog and digital input/output, power supply connections, analog-to-digital, digital-to-analog conversion and CAN bus communication. + +
+ +| Pin | Function | Type | Description | +| --- | -------- | ------- | ------------------------------------------------------- | +| 1 | NC | NC | Not Connected | +| 2 | IOREF | IOREF | Reference for digital logic voltage - connected to 3.3V | +| 3 | Reset | Reset | Reset | +| 4 | +3V3 | Power | +3V3 Power Rail | +| 5 | +5V | Power | +5V Power Rail | +| 6 | GND | Power | Ground | +| 7 | GND | Power | Ground | +| 8 | VIN | Power | Voltage Input | +| 9 | A0 | Analog | Analog input 0 / GPIO | +| 10 | A1 | Analog | Analog input 1 / GPIO | +| 11 | A2 | Analog | Analog input 2 / GPIO | +| 12 | A3 | Analog | Analog input 3 / GPIO | +| 13 | A4 | Analog | Analog input 4 / GPIO | +| 14 | A5 | Analog | Analog input 5 / GPIO | +| 15 | A6 | Analog | Analog input 6 / GPIO | +| 16 | A7 | Analog | Analog input 7 / GPIO | +| 17 | A8 | Analog | Analog input 8 / GPIO | +| 18 | A9 | Analog | Analog input 9 / GPIO | +| 19 | A10 | Analog | Analog input 10 / GPIO | +| 20 | A11 | Analog | Analog input 11 / GPIO | +| 21 | DAC0 | Analog | Digital to Analog Converter 0 | +| 22 | DAC1 | Analog | Digital to Analog Converter 1 | +| 23 | CANRX | Digital | CAN Bus Receiver | +| 24 | CANTX | Digital | CAN Bus Transmitter | + +Board's 24-Pin Header pinout + +
+ +#### Board's 26-Pin Header Connector + +

The 26-pin header connector on the Arduino Due offers a comprehensive set of interfaces and versatile pins crucial for diverse applications

+ +These pins offer a range of functionalities, including digital input/output, serial communication, PWM (Pulse Width Modulation) outputs, and I2C (Inter-Integrated Circuit) communication. + +
+ +| Pin | Function | Type | Description | +| --- | -------- | ------- | ------------------------------------------------- | +| 1 | D21/SCL1 | Digital | GPIO 21 / I2C 1 Clock | +| 2 | D20/SDA1 | Digital | GPIO 20 / I2C 1 Dataline | +| 3 | AREF | Digital | Analog Reference Voltage | +| 4 | GND | Power | Ground | +| 5 | D13/SCK | Digital | GPIO 13 / SPI Clock (PWM~) | +| 6 | D12/CIPO | Digital | GPIO 12 / SPI Controller In Peripheral Out (PWM~) | +| 7 | D11/COPI | Digital | GPIO 11 / SPI Controller Out Peripheral In (PWM~) | +| 8 | D10/CS | Digital | GPIO 10 / SPI Chip Select (PWM~) | +| 9 | D9/SDA2 | Digital | GPIO 9 / I2C 2 Dataline (PWM~) | +| 10 | D8/SCL2 | Digital | GPIO 8 / I2C 2 Clockline (PWM~) | +| 11 | D7 | Digital | GPIO 7 (PWM~) | +| 12 | D6 | Digital | GPIO 6 (PWM~) | +| 13 | D5 | Digital | GPIO 5 (PWM~) | +| 14 | D4 | Digital | GPIO 4 (PWM~) | +| 15 | D3 | Digital | GPIO 3 (PWM~) | +| 16 | D2 | Digital | GPIO 2 (PWM~) | +| 17 | D1/TX0 | Digital | GPIO 1 / Serial 0 Transmitter | +| 18 | D0/TX0 | Digital | GPIO 0 / Serial 0 Receiver | +| 19 | D14/TX3 | Digital | GPIO 14 / Serial 3 Transmitter | +| 20 | D15/RX3 | Digital | GPIO 15 / Serial 3 Receiver | +| 21 | D16/TX2 | Digital | GPIO 16 / Serial 2 Transmitter | +| 22 | D17/RX2 | Digital | GPIO 17 / Serial 2 Receiver | +| 23 | D18/TX1 | Digital | GPIO 18 / Serial 1 Transmitter | +| 24 | D19/RX1 | Digital | GPIO 19 / Serial 1 Receiver | +| 25 | D20/SDA | Digital | GPIO 20 / I2C 0 Dataline | +| 26 | D21/SCL | Digital | GPIO 21 / I2C 0 Clock | + +Board's 26-Pin Header pinout + +
+ +#### SPI + +

These pins facilitate communication between the Arduino Due and external SPI devices

+ +
+ +| Pin | Function | Type | Description | +| --- | -------- | -------- | ---------------------------- | +| 1 | CIPO | Internal | Controller In Peripheral Out | +| 2 | +5V | Internal | Power Supply of 5 V | +| 3 | SCK | Internal | Serial Clock | +| 4 | COPI | Internal | Controller Out Peripheral In | +| 5 | RESET | Internal | Reset | +| 6 | GND | Internal | Ground | + +SPI pinout + +
+ +#### D22 to D53 on Left and Right Side + +

These digital pins provide a wide range of GPIO (General Purpose Input/Output) capabilities for interfacing with external sensors, actuators, and other digital devices in Arduino Due projects.

+ +
+ +| Pin | Function | Type | Description | +|-----|----------|---------|----------------| +| 1 | +5V | Power | +5V Power Rail | +| 2 | D22 | Digital | GPIO 22 | +| 3 | D24 | Digital | GPIO 24 | +| 4 | D26 | Digital | GPIO 26 | +| 5 | D28 | Digital | GPIO 28 | +| 6 | D30 | Digital | GPIO 30 | +| 7 | D32 | Digital | GPIO 32 | +| 8 | D34 | Digital | GPIO 34 | +| 9 | D36 | Digital | GPIO 36 | +| 10 | D38 | Digital | GPIO 38 | +| 11 | D40 | Digital | GPIO 40 | +| 12 | D42 | Digital | GPIO 42 | +| 13 | D44 | Digital | GPIO 44 | +| 14 | D46 | Digital | GPIO 46 | +| 15 | D48 | Digital | GPIO 48 | +| 16 | D50 | Digital | GPIO 50 | +| 17 | D52 | Digital | GPIO 52 | +| 18 | GND | Power | Ground | + +D22 - D53 LHS pinout + +
+ + +
+ +
+ +| Pin | Function | Type | Description | +|-----|----------|---------|----------------| +| 1 | +5V | Power | +5V Power Rail | +| 2 | D23 | Digital | GPIO 23 | +| 3 | D25 | Digital | GPIO 25 | +| 4 | D27 | Digital | GPIO 27 | +| 5 | D29 | Digital | GPIO 29 | +| 6 | D31 | Digital | GPIO 31 | +| 7 | D33 | Digital | GPIO 33 | +| 8 | D35 | Digital | GPIO 35 | +| 9 | D37 | Digital | GPIO 37 | +| 10 | D39 | Digital | GPIO 39 | +| 11 | D41 | Digital | GPIO 41 | +| 12 | D43 | Digital | GPIO 43 | +| 13 | D45 | Digital | GPIO 45 | +| 14 | D47 | Digital | GPIO 47 | +| 15 | D49 | Digital | GPIO 49 | +| 16 | D51 | Digital | GPIO 51 | +| 17 | D53 | Digital | GPIO 53 | +| 18 | GND | Power | Ground | + +D22 - D53 RHS pinout + +
+ +
+ +## Device Operation + +### Getting Started - IDE + +If you want to program your Arduino Due while offline you need to install the Arduino® Desktop IDE **[1]**. To connect the Arduino Due to your computer, you will need a USB Type-B cable, which can also provide power to the board, as indicated by the LED (DL1). + +### Getting Started - Arduino Web Editor + +All Arduino boards, including this one, work out-of-the-box on the Arduino® Web Editor **[2]**, by just installing a simple plugin. + +The Arduino Web Editor is hosted online, therefore it will always be up-to-date with the latest features and support for all boards. Follow **[3]** to start coding on the browser and upload your sketches onto your board. + +### Getting Started - Arduino Cloud + +All Arduino IoT enabled products are supported on Arduino Cloud which allows you to log, graph and analyze sensor data, trigger events, and automate your home or business. + +### Online Resources + +Now that you have gone through the basics of what you can do with the board you can explore the endless possibilities it provides by checking exciting projects on ProjectHub **[4]**, the Arduino Library Reference **[5]**, and the online store **[6]**; where you will be able to complement your board with sensors, actuators and more. + +### Board Recovery + +All Arduino boards have a built-in bootloader which allows flashing the board via USB. In case a sketch locks up the processor and the board is not reachable anymore via USB, it is possible to enter bootloader mode by double-tapping the reset button right after the power-up. + +## Mechanical Information + +

+ +The Arduino Due is a microcontroller board measuring 101.52 mm x 53.3 mm, featuring two USB-B connectors and a big quantity of GPIO pins headers.

+ +### Board Dimensions + +The Arduino Due board outline and mounting holes dimensions are shown in the figure below; all the dimensions are in mm. + +![Arduino Due Mounting Holes And Board Outline](assets/dueMechanical.png) + +### Board Connectors + +Connectors of the Arduino Due are placed on the left side of the board; their placement is shown in the figure below. All the dimensions are in mm. + +![Arduino Due Technical drawing](assets/Arduino_Due_Connectors.png) + + +## Certifications + +### Certifications Summary + +| **Certification** | **Status** | +|:-----------------:|:----------:| +| CE/RED (Europe) | Yes | +| UKCA (UK) | Yes | +| FCC (USA) | Yes | +| IC (Canada) | Yes | +| RCM (Australia) | Yes | +| RoHS | Yes | +| REACH | Yes | +| WEEE | Yes | + +### Declaration of Conformity CE DoC (EU) + +

We declare under our sole responsibility that the products above are in conformity with the essential requirements of the following EU Directives and therefore qualify for free movement within markets comprising the European Union (EU) and European Economic Area (EEA).

+ +### Declaration of Conformity to EU RoHS & REACH 211 01/19/2021 + +

Arduino boards are in compliance with RoHS 2 Directive 2011/65/EU of the European Parliament and RoHS 3 Directive 2015/863/EU of the Council of 4 June 2015 on the restriction of the use of certain hazardous substances in electrical and electronic equipment.

+ +| Substance | **Maximum limit (ppm)** | +|----------------------------------------|-------------------------| +| Lead (Pb) | 1000 | +| Cadmium (Cd) | 100 | +| Mercury (Hg) | 1000 | +| Hexavalent Chromium (Cr6+) | 1000 | +| Poly Brominated Biphenyls (PBB) | 1000 | +| Poly Brominated Diphenyl ethers (PBDE) | 1000 | +| Bis(2-Ethylhexyl) phthalate (DEHP) | 1000 | +| Benzyl butyl phthalate (BBP) | 1000 | +| Dibutyl phthalate (DBP) | 1000 | +| Diisobutyl phthalate (DIBP) | 1000 | + +Exemptions: No exemptions are claimed. + +

Arduino Boards are fully compliant with the related requirements of European Union Regulation (EC) 1907 /2006 concerning the Registration, Evaluation, Authorization and Restriction of Chemicals (REACH). We declare none of the SVHCs (https://echa.europa.eu/web/guest/candidate-list-table), the Candidate List of Substances of Very High Concern for authorization currently released by ECHA, is present in all products (and also package) in quantities totaling in a concentration equal or above 0.1%. To the best of our knowledge, we also declare that our products do not contain any of the substances listed on the "Authorization List" (Annex XIV of the REACH regulations) and Substances of Very High Concern (SVHC) in any significant amounts as specified by the Annex XVII of Candidate list published by ECHA (European Chemical Agency) 1907 /2006/EC.

+ +### Conflict Minerals Declaration + +

As a global supplier of electronic and electrical components, Arduino is aware of our obligations with regard to laws and regulations regarding Conflict Minerals, specifically the Dodd-Frank Wall Street Reform and Consumer Protection Act, Section 1502. Arduino does not directly source or process conflict minerals such as Tin, Tantalum, Tungsten, or Gold. Conflict minerals are contained in our products in the form of solder or as a component in metal alloys. As part of our reasonable due diligence, Arduino has contacted component suppliers within our supply chain to verify their continued compliance with the regulations. Based on the information received thus far we declare that our products contain Conflict Minerals sourced from conflict-free areas.

+ +### FCC Caution + +Any Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. + +This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: + +(1) This device may not cause harmful interference + +(2) this device must accept any interference received, including interference that may cause undesired operation. + +**FCC RF Radiation Exposure Statement:** + +1. This Transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. + +2. This equipment complies with RF radiation exposure limits set forth for an uncontrolled environment. + +3. This equipment should be installed and operated with a minimum distance of 20 cm between the radiator & your body. + +**Note:** This equipment has been tested and found to comply with the limits for a Class B digital +device, pursuant to part 15 of the FCC Rules. These limits are designed to provide +reasonable protection against harmful interference in a residential installation. This equipment +generates, uses and can radiate radio frequency energy and, if not installed and used in +accordance with the instructions, may cause harmful interference to radio communications. +However, there is no guarantee that interference will not occur in a particular installation. If +this equipment does cause harmful interference to radio or television reception, which can be +determined by turning the equipment off and on, the user is encouraged to try to correct the +interference by one or more of the following measures: +- Reorient or relocate the receiving antenna. +- Increase the separation between the equipment and receiver. +- Connect the equipment into an outlet on a circuit different from that to which the +receiver is connected. +- Consult the dealer or an experienced radio/TV technician for help. + +English: +User manuals for license-exempt radio apparatus shall contain the following or equivalent notice in a conspicuous location in the user manual or alternatively on the device or both. This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions: + +(1) this device may not cause interference + +(2) this device must accept any interference, including interference that may cause undesired operation of the device. + +French: +Le présent appareil est conforme aux CNR d’Industrie Canada applicables aux appareils radio exempts de licence. L’exploitation est autorisée aux deux conditions suivantes: + +(1) l’ appareil nedoit pas produire de brouillage + +(2) l’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d’en compromettre le fonctionnement. + +**IC SAR Warning:** + +English: +This equipment should be installed and operated with a minimum distance of 20 cm between the radiator and your body. + +French: +Lors de l’ installation et de l’ exploitation de ce dispositif, la distance entre le radiateur et le corps est d ’au moins 20 cm. + +**Important:** The operating temperature of the EUT can’t exceed 85℃ and shouldn’t be lower than -40℃. + +Hereby, Arduino S.r.l. declares that this product is in compliance with essential requirements and other relevant provisions of Directive 2014/53/EU. This product is allowed to be used in all EU member states. + +# Company Information + +| Company name | Arduino SRL | +|-----------------|-----------------------------------------------| +| Company Address | Via Andrea Appiani, 25 - 20900 MONZA（Italy) | + + +# Reference Documentation + +| Ref | Link | +| ------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Arduino IDE (Desktop) | [https://www.arduino.cc/en/Main/Software](https://www.arduino.cc/en/Main/Software) | +| Arduino IDE (Cloud) | [https://create.arduino.cc/editor](https://create.arduino.cc/editor) | +| Cloud IDE Getting Started | [https://docs.arduino.cc/cloud/web-editor/tutorials/getting-started/getting-started-web-editor](https://docs.arduino.cc/cloud/web-editor/tutorials/getting-started/getting-started-web-editor) | +| Project Hub | [https://create.arduino.cc/projecthub?by=part&part_id=11332&sort=trending](https://create.arduino.cc/projecthub?by=part&part_id=11332&sort=trending) | +| Library Reference | [https://github.com/arduino-libraries/](https://github.com/arduino-libraries/) | +| Online Store | [https://store.arduino.cc/](https://store.arduino.cc/) | + +## Revision History + +| **Date** | **Revision** | **Changes** | +| :--------: | :----------: | :-----------: | +| 12/06/2024 | 1 | First release | \ No newline at end of file