industry news
Subscribe Now

u-blox announces world’s smallest LTE Cat M1/NB1 multimode module with global support for IoT and M2M applications

SARA R410M 02B is among the industry’s first multimode Cat M1 and NB1 solutions and includes software based global band configurability in a single hardware design

Thalwil, Switzerland – July 10, 2017 – u‑blox (SIX:UBXN), a global leader in wireless and positioning modules and chips, today announced the SARA‑R410M‑02B, a configurable LTE Cat M1/NB1 multi‑mode module with worldwide coverage. It is the industry’s smallest module available in the market today, measuring just 16 x 26 mm, to offer both LTE Cat M1 and Cat NB1 in a single hardware package, as well as software‑based configurability for all deployed bands. The SARA‑R410M‑02B multi‑mode global module supports ultra‑low power consumption and cost‑optimized solutions making it ideal for the development of LPWA IoT applications.

Single hardware for global use

SARA‑R410M‑02B allows customers to use a single hardware version globally. This provides enormous efficiencies in logistics and SKU management. Customers can easily respond to changes in business or market conditions, since supported frequencies and operator configuration decisions can now be made at “zero hour” or even later in the field. The flexibility extends further with the ability to select modes dynamically between Cat M1and Cat NB1 as either single or preferred connection.

“The innovations included in the u‑blox SARA‑R410M‑02B provide customers with the potential to dramatically expand market reach, to differentiate their products and maximize their return-on-investment using this single, versatile, global solution,” said Patty Felts, Principal Product Manager, Cellular at u-blox. “SARA‑R410M‑02B provides new and inventive ways to broaden horizons and to realize economies of scale that simply were not possible or feasible until now. It is an exciting advance in u‑blox’s leadership position in cellular IoT connectivity.”

Future proof

Critical firmware updates can be delivered with u‑blox proprietary uFOTA (firmware over the air) client/server solution that uses LWM2M, a light and compact protocol that is ideal for IoT applications. This enables customers to continue using the same hardware for future enhancements to features, functionalities or operator certifications, making it well‑suited for crucial applications running on devices that may be deployed in the field over long periods of time.

Another benefit of SARA‑R410M‑02B is the hardware readiness for future support of voice functionality via VoLTE over Cat M1, which can be used for applications requiring a level of human interaction, as is the case for security applications such as alarm panels. Thanks to u‑blox nested design, migration to SARA‑R4 Series from other u‑blox 2G, 3G and 4G modules is made easy.

Low power consumption and extended range
SARA‑R410M‑02B provides an extended temperature range of -40 to +85°C, and supports Power Save Mode (PSM) and Extended Discontinuous Reception (e-DRX), which can extend battery lifetime up to 10 years.

3GPP Coverage Enhancement permits the module’s connectivity to reach deeper into buildings and basements, and even underground when compared to other air interface technologies such as GSM or Cat 1.

The SARA‑R4 Series covers applications in many areas, such as gas / water / electricity metering, city street lighting, building automation, HVAC, industrial monitoring and control, telematics, insurance, asset & vehicle tracking, security systems, alarm panels, outpatient monitoring and many consumer wearables.

Product samples are available on request.

About u-blox

Swiss u‑blox (SIX:UBXN) is a global leader in wireless and positioning modules and chips for the automotive, industrial and consumer markets. u‑blox solutions enable people, vehicles and machines to locate their exact position and communicate wirelessly over cellular and short range networks. With a broad portfolio of chips, modules and software solutions, u-blox is uniquely positioned to empower OEMs to develop innovative solutions for the Internet of Things, quickly and cost-effectively. With headquarters in Thalwil, Switzerland, u-blox is globally present with offices in Europe, Asia, and the USA.
(www.u-blox.com)

Leave a Reply

featured blogs
Apr 2, 2026
Build, code, and explore with your own AI-powered Mars rover kit, inspired by NASA's Perseverance mission....

featured paper

Quickly and accurately identify inter-domain leakage issues in IC designs

Sponsored by Siemens Digital Industries Software

Power domain leakage is a major IC reliability issue, often missed by traditional tools. This white paper describes challenges of identifying leakage, types of false results, and presents Siemens EDA’s Insight Analyzer. The tool proactively finds true leakage paths, filters out false positives, and helps circuit designers quickly fix risks—enabling more robust, reliable chip designs. With detailed, context-aware analysis, designers save time and improve silicon quality.

Click to read more

featured chalk talk

Nexperia GaN Power Proliferating in All Things Motor Control/Drive
Sponsored by Mouser Electronics and Nexperia
In this episode of Chalk Talk, Art Gonsky from Nexperia and Amelia Dalton discuss the biggest challenges of electric motors and controllers and how GaN power solutions can help solve these issues. They  also investigate how silicon, silicon carbide and GaN power solutions compare and how Nexperia and NXP technologies can get your next motor control design up and running in no time!     
Mar 25, 2026
25,574 views