
Overview
The Portenta Cat. M1/NB IoT GNSS Shield allows you to enhance the connectivity features of your Portenta applications. The shield leverages a Cinterion TX62 wireless module by Thales, designed for highly efficient, low-power IoT applications to deliver optimized bandwidth and performance.
The Portenta Cat. M1/NB IoT GNSS Shield combines with the strong edge computing power of the Portenta to enable the development of asset tracking and remote monitoring applications in industrial settings, as well as in agriculture, public utilities and smart cities. The shield offers cellular connectivity to both Cat.M1 and NB-IoT networks. Easily track your valuables – across the city or worldwide – with your choice of GPS, GLONASS, Galileo or BeiDou.
Key benefits include:
- Change connectivity capabilities without changing the board
- Add NB-IoT, CAT.M1 and positioning to any Portenta product
- Possibility to create a small multiprotocol router (WiFi - BT + NB-IoT/CAT.M1)
- Greatly reduce communication bandwidth requirements in IoT applications
- Low-power module
- Compatible also with MKR boards
Remote Monitoring
Industrial and agricultural companies can leverage the Portenta Cat. M1/NB IoT GNSS Shield to remotely monitor gas detectors, optical sensors, machinery alarm systems, biological bug traps and more.
Technology providers providing smart city solutions can compound the power and reliability of the Portenta with the Portenta Cat. M1/NB IoT GNSS Shield, to connect data and automate actions for a truly optimized use of resources and enhanced user experience.
Asset Monitoring
Add monitoring capabilities to any asset by combining the performance and edge computing features of the Portenta family boards. The Portenta Cat. M1/NB IoT GNSS Shield is ideal to monitor valuable goods and also for monitoring industrial machinery and equipment.
Other Cat. M1/NB IoT GNSS Shield options
The default option for Portenta Cat. M1/NB IoT GNSS Shield does not include GSM/UMTS antenna, you can hook up the board to any antenna with compatible features. However, if you are interested, there is the option of getting the antenna directly from our store at the following link: Dipole Pentaband Waterproof Antenna.
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 board warranty information here.
Tech specs
Connectivity | Cinterion TX62 wireless module; NB-IoT - LTE CAT.M1; 3GPP Rel.14 Compliant Protocol LTE Cat. M1/NB1/NB2; UMTS BANDS: 1 / 2 / 3 / 4 / 5 / 8 / 12(17) / 13 / 18 / 19 / 20 / 25 / 26 / 27 / 28 / 66 / 71 / 85; LTE Cat.M1 DL: max. 300 kbps, UL: max. 1.1 Mbps; LTE Cat.NB1 DL: max. 27 kbps, UL: max. 63 kbps; LTE Cat.NB2 DL: max. 124 kbps, UL: max. 158 kbps |
Short Messaging Service (SMS) | Point-to-point mobile terminated (MT) and mobile originated (MO) Text Mode; Protocol Data Unit (PDU) Mode |
Localization Support | GNSS capability (GPS/BeiDou/Galileo/GLONASS) |
Dimensions | 66 mm x 25.4 mm |
Other | Embedded IPv4 and IPv6 TCP/IP stack access; Internet Services: TCP server/client, UDP client, DNS, Ping, HTTP client, FTP client, MQTT client Secure Connection with TLS/DTLS Secure boot |
Operating Temperatures | -40° C to +85° C (-104° F to 185°F) |
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
Study how the Portenta CAT.M1/NB IoT GNSS Shield works using the following files:
SCHEMATICS IN .PDF DATASHEET IN .PDF
Learn more
Get Inspired

Everyone in the world of smart and digital automation is getting ready to meet at SPS in Nuremberg. It’s the place to be if you want to see the future come to life – and of course a great opportunity to get to know Arduino better, with live demos and the chance to talk directly to our experts. Come visit booth 5-338 to discover our growing ecosystem of solutions and see it in action! “Since the 2022 edition of SPS, we’ve launched dozens of components, released software upgrades and added new services. But that’s only half the story. What we strive to achieve is to enable millions of Arduino users to imagine, implement and truly innovate. Our mission is to make technology accessible to all, to see people achieve the impossible. The maker philosophy may have started with tinkering in a messy garage, but has evolved into a distinct professional approach that allows everyone to seize the opportunities that come with the most disruptive phenomena of the present.”– Adriano Chinello, Pro Business Unit Leader at Arduino Without doubt, automation is one of the strongest trends we see today, with huge potential for future development. That’s why the applications we’ll showcase at SPS run the gamut from super-powerful edge computing to energy monitoring systems. For example, in Nuremberg you can check out how the Portenta X8 combines with the Portenta Max Carrier to deploy a secure, industrial-grade Linux computer – ready to interact with equipment in the factory or integrate with existing smart kiosks by creating a multi-protocol gateway that collects data from various onsite controllers, processes them and sends them to the Cloud via Wi-Fi, LoRa®, NB/IoT or LTE Cat.M1. Or you can find out how the Portenta Machine Control can be integrated in an electric panel to monitor consumption and other energy-related parameters... or team up with a Nicla Vision to control a robotic arm that automatically picks items from a conveyor belt and places