Pro Arduino ASX00031 Manuel utilisateur
Arduino® Portenta Breakout Board
1 / 18 Arduino® Portenta Breakout Board Modified: 14/02/2023
Product Reference Manual
SKU: ASX00031
Description
The Arduino® Portenta Breakout board is designed to assist developers with their prototypes by exposing the
high-density connectors of the Portenta family on both sides of the breakout carrier, providing total flexibility for
measuring and controlling signals - developing your own hardware, testing the design and measuring the input and
output signals out of the high-density connectors.
Target areas:
Prototyping
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Features
Power ON Button
Boot mode DIP switch
Connectors
USBA
RJ45 Ethernet up to 1Gb/s; speed depending on installed board
Micro SD card
MIPI 20T JTAG with trace capability
Power
CR2032 RTC Lithium Battery backup
External power terminal block
I/O
Break out all Portenta High Density connector signals (see pinout table below)
Male/female HD connectors allow interposing breakout between Portenta and shield to debug signals
Compatibility Standard Portenta High Density connector pinout
Safety information Class A
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Contents
1 The Board
1.1 Application Examples
1.2 Accessories
1.3 Related Products
1.4 Solution Overview
2 Ratings
2.1 Absolute Maximum Ratings
2.2 Recommended Operating Conditions
3 Functional Overview
3.1 Board Topology
3.2 DIP Switch
3.3 RJ-45 Connector
4 Board Operation
4.1 Getting Started - IDE
4.2 Getting Started - Arduino Web Editor
4.3 Getting Started - Arduino IoT Cloud
4.4 Sample Sketches
4.5 Online Resources
4.6 Board Recovery
5 Connector Pinouts
5.1 GPIO
5.2 I2C
5.3 CAN0/CAN1
5.4 ANALOG/PWM
5.5 Display
5.6 UART1/UART0
5.7 SPI1/SPI0
5.8 PCIe
5.9 UART3/UART2
5.10 I2S/SAI
5.11 CAMERA: DCMI/CSI
5.12 PDM/SPDIF
5.13 J8 Power IN
6 Mechanical Information
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6.1 Board Outline
7 Certifications
7.1 Declaration of Conformity CE DoC (EU)
7.2 Declaration of Conformity to EU RoHS & REACH 211 01/19/2021
7.3 Conflict Minerals Declaration
8 Company Information
9 Reference Documentation
10 Change Log
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1 The Board
1.1 Application Examples
This product is designed to work alongside the Portenta family. Please check the Getting Started guide of your
Portenta board.
Product Development: The Portenta Breakout board reduces development time for industrial grade solution
automation based on the Portenta line.
Technical Education: The Portenta Breakout board can act as a first point of entry for technician education in
industrial grade control and embedded systems.
1.2 Accessories
8-, 10-, 12- and 22-pin headers/connectors with 2.54 mm pitch
20 pin JTAG programmer
1.3 Related Products
Arduino Portenta H7 (SKU: ABX00042)
Arduino Portenta H7 Lite (SKU: ABX00045)
Arduino Portenta H7 Lite Connected (SKU: ABX00046)
Arduino Portenta X8 (SKU: ABX00049)
1.4 Solution Overview
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Example of a typical installation for a solution including Portenta H7. A Portenta board must be connected for
operation of the Portenta Breakout Board.
2 Ratings
2.1 Absolute Maximum Ratings
Symbol Description Min Typ Max Unit
TMax Maximum thermal limit -40 20 85 °C
5VMax Maximum input voltage from 5V input 4.0 5 5.5 V
PMax Maximum Power Consumption - - 5000 mW
2.2 Recommended Operating Conditions
Symbol Description Min Typ Max Unit
T Conservative thermal limits -15 20 60 °C
5V Input voltage from 5V input 4.8 5 5.2 V
3 Functional Overview
3.1 Board Topology
Front view
Top view - connectors
Ref. Description Ref. Description
J1 DF40HC(3.5)-80DS-0.4V(51) High Density connector J5 Micro SD card
J2 DF40HC(3.5)-80DS-0.4V(51) High Density connector J6 20 mm coin battery retainer
J3 USB type A connector J7 Ethernet adaptor
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Ref. Description Ref. Description
J4 Cam connector J8 Power terminal block
SW1 Boot mode selection PB1 Power ON button
U1 USBA power switch IC
Back view
Bottom view - connectors
Ref. Description Ref. Description
J15 DF40C-80DP-0.4V(51) High Density connector J16 DF40C-80DP-0.4V(51) High Density connector
3.2 DIP Switch
The DIP switch allows for boot mode configuration:
BOOT SEL: When set to ON, keeps the Portenta in Boot mode.
BOOT: When set to ON enables the embedded bootloader. Firmware can be uploaded via the USB port on the
breakout board (DFU). USB-A to USB-A (non-crossover) cable required. The Portenta H7 has to be powered
through the USB-C® connector or VIN.
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3.3 RJ-45 Connector
The RJ-45 Connector allows to plug-in an ethernet cable and connect to your network.
By default it is compatible with the Arduino Portenta H7 as the jumper pads are joint with copper.
To allow compatibility with the Arduino Portenta X8 it is needed to cut 2 jumper-pads, located on top of the to
the RJ-45 Connector, below the SD holder, on the left side of the Carrier as show in the following picture.
Ethernet Jumper pads
4 Board Operation
Note: This board is intended to operate together with Portenta H7 (see section 1.4 Solution Overview).
4.1 Getting Started - IDE
If you want to program your Portenta H7 with the Breakout Board while offline you need to install the Arduino
Desktop IDE [1]. To connect your Portenta H7 with the Portenta Breakout Board to your computer, you will need a
Type-C USB cable. This also provides power to both the Portenta H7 as well as the Portenta Breakout Board.
Alternatively, in order to provide power to the USB connectors and the 5V pins, a 5V source must be applied to J8.
This will also provide power to the Portenta H7.
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4.2 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.
4.3 Getting Started - Arduino IoT Cloud
All Arduino IoT enabled products are supported on Arduino IoT Cloud which allows you to log, graph and analyze
sensor data, trigger events, and automate your home or business.
4.4 Sample Sketches
Sample sketches can be found either in the “Examples” menu in the Arduino IDE or in the “Documentation” section
of the Arduino Pro website [4]
4.5 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 [5], the Arduino Library Reference [6] and the
online store [7] where you will be able to complement your board with sensors, actuators and more
4.6 Board Recovery
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 power up.
5 Connector Pinouts
The Portenta Breakout Board provides easy access to the pins on the high density connector of the Portenta family.
The Portenta Breakout Board is shipped in a headerless configuration to provide flexibility in using 2.54mm
compatible connectors to meet their specific application.
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Pinouts
In cases where multiple channels are on a single header, the first channel is on the bottom part of the header and
the section channel is on the top part of the header. The order of the channel is determined by the silkscreen
markings.
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