
Overview
Max Carrier transforms Portenta modules into single-board computers or reference designs that enable edge AI for high-performance industrial, building automation and robotics applications.
Thanks to dedicated high-density connectors, it can be paired with Portenta X8 or H7, allowing you to easily prototype and deploy your industrial projects.
This Arduino Pro carrier further augments Portenta connectivity options with Fieldbus, LoRa®, Cat-M1 and NB-IoT.
Among the many available plug-and-play connectors there are Ethernet, USB-A, audio jacks, microSD, mini-PCIe, FD-CAN and Serial RS232/422/485.
Max Carrier can be powered via external supply (6-36V) or battery via the onboard 18650 Li-ion battery connector with 3.7V battery charger.
Key benefits include:
- Easily prototype industrial applications and minimize time to market
- A powerful carrier exposing Portenta peripherals (e.g. CAN, RS232/422/485, USB, mPCIe)
- Multiple connectivity options (Ethernet, LoRa®, CAT-M1, NB-IoT)
- MicroSD for data logging operations
- Integrated audio jacks (line-in, line-out, mic-in)
- Standalone when battery powered
- Onboard JTAG debugger via micro-USB (with Portenta H7 only)
Prototyping on Portenta projects
The Arduino Portenta Max Carrier is designed to assist developers with their prototypes by exposing the main peripherals of the high-density connectors of the Portenta family boards (H7 and X8). It allows for easy debugging through the JTAG connector and for inspection of the CAN lines through the pins. At the same time, it is the right tool to test Ethernet connectivity as well as to extend connectivity options (CAT-M1, NB-IoT and LoRa®).
Develop your own Industry 4.0 platform
Combine industrial strength and ease of use with Arduino Pro’s Portenta Max Carrier – designed to give you everything you need to implement edge computing in your smart factory or warehouse with simple plug-and-play features. Optimize your manufacturing process and material flows, control machinery remotely and even prevent failures with preventive maintenance: Max Carrier takes your innovation capabilities to the max.
Arduino Iot Cloud
Integrating with Arduino’s IoT Cloud is a simple and fast way to ensure secure communication for all of your connected Things.
TRY THE ARDUINO IOT CLOUD FOR FREE
Need Help?
Check the Arduino Forum for questions about the Arduino Language, or how to make your own Projects with Arduino. If you need any help with your board, please get in touch with the official Arduino User Support as explained in our Contact Us page.
Warranty
You can find your product warranty information here.
*Portenta X8 is not included in the product: Pictures shown are for illustration purposes only.
Tech specs
Connectors |
|
Audio |
|
Memory |
|
Wireless modules |
|
Operating temperatures |
|
Dimensions |
|
Debugging |
|
Power/Battery |
|
Resources for Safety and Products
Manufacturer Information
The production information includes the address and related details of the product manufacturer.
Arduino S.r.l.
Via Andrea Appiani, 25
Monza, MB, IT, 20900
https://www.arduino.cc/
Responsible Person in the EU
An EU-based economic operator who ensures the product's compliance with the required regulations.
Arduino S.r.l.
Via Andrea Appiani, 25
Monza, MB, IT, 20900
Phone: +39 0113157477
Email: support@arduino.cc
Documentation
Learn more
Get Inspired

Everything old is new again! Arduino users always amaze us with how they put a fresh spin on the most common objects around us: a clock, a board game, a computer... anything can inspire the exciting new entries they share on Project Hub. These are the three builds we selected from August’s uploads to highlight our community’s advanced skills, resourcefulness, and creativity. 3. Have the time of your life with this advanced Nixie tube clock As the saying goes, "With great power comes great responsibility." if you have the electronics knowledge to work in total safety, assembling this fun retro clock is a great opportunity to show off your skills and ingenuity at the same time. Using an Arduino UNO and a Nixie tube – which, unlike an LED, operates at high voltage and therefore must be handled with care – you can read the time off a unique display, even from across the room. Combine multiple tubes to showcase different information! 2. Learn to play a classic game in a modern way To make or not to make was never the question! We have no doubt you can follow this tutorial to create your own digital version of the traditional Othello game: learn to play, practice, and win – even with minimal hardware. In fact, you can get away with only the Arduino Nano Every board, the Arduino IDE, and a cable to connect the two. 1. Build a computer so portable it fits into your pocket It’s the stuff of vintage spy movies, but blends into today’s reality – where custom technology can truly be at your fingertips at all times thanks to new, accessible components. Based on two 2023 releases from Arduino – the Nano ESP32 and UNO R4 – yokonav’s debut contribution to Project Hub demonstrates how to stack hardware to form a small, functional computer that runs on Linux. For your chance to be selected for a $100, $300 or even $500 gift card to spend on the Arduino Store, submit your best project on Project Hub! We will be awarding three new