CC Blog

Tiny Module Combines LTE Cat M1 and Cat NB1 for IoT Applications

u-blox has announced the SARA-R410M-02B, a configurable LTE Cat M1/NB1 multi-mode module with worldwide coverage. According to u-blox, it is the industry’s smallest module available in the market today to offer both LTE Cat M1 and Cat NB1 in a single hardware package. Measuring just 16 mm x 26 mm, the until provides 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.

uBlox SARA-R410M

SARA-R410M-02B lets IoT system developers use a single hardware version globally. This provides enormous efficiencies in logistics and SKU management. Developers 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.

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

— ADVERTISMENT—

Advertise Here

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.

u-blox | www.u-blox.com


Don't miss out on upcoming issues of Circuit Cellar. Subscribe today!

 
 
Note: We’ve made the October 2017 issue of Circuit Cellar available as a free sample issue. In it, you’ll find a rich variety of the kinds of articles and information that exemplify a typical issue of the current magazine.


Would you like to write for Circuit Cellar? We are always accepting articles/posts from the technical community. Get in touch with us and let's discuss your ideas.

Become a Sponsor
Website | + posts

Circuit Cellar's editorial team comprises professional engineers, technical editors, and digital media specialists. You can reach the Editorial Department at [email protected], @circuitcellar, and facebook.com/circuitcellar