Products
Sara-R52
Compact LTE-M / NB-IoT modules with integrated positioning, onboard application support, and secure, power-efficient communication for advanced IoT deployments.
Sara-R52 overview
The Sara-R52 series is the second generation of LTE-M / NB-IoT modules based, offering low-power cellular connectivity with flexible positioning options and built-in application support. With full hardware and software ownership, the platform ensures long-term availability and support down to the chipset level. The series supports LTE Cat M1 and NB2 across 3GPP Rel. 14/15 and includes variants with integrated power-optimised SpotNow location features. All modules support MQTT Anywhere and MQTT Flex and are qualified for AWS IoT Core and Microsoft Azure.
Benefits
Application-ready architecture
Run customer applications directly on the embedded uCPU within the R52 chipset, reducing hardware complexity and cost.
Efficient positioning
Enables low-power, cost-effective location tracking with SpotNow, ideal for occasional or power-sensitive tracking.
Low power, long life
Supports 3GPP Rel. 14/15 features such as PSM, eDRX, and power-optimised connectivity to maximise battery life.
Secure by design
Delivers secure boot, secure firmware updates, and secure production implementations for robust device protection.
Built-in IoT cloud services
Out-of-the-box compatibility with MQTT Anywhere and MQTT Flex reduces airtime, overhead, and energy consumption.
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Benefits
Our partners
Proven success
Use cases
- Continuous and cyclic asset tracking
- Smart logistics and supply chain monitoring
- Wearables and portable medical devices
- Telematics and fleet tracking
- Smart metering and environmental sensors
- Industrial automation and remote monitoring
Key features
Get everything you need to know
Access all the specs, features, and integration options — download Sara-R52 product materials.
Costs
Build smarter IoT solutions
Discover the tools and insights to build secure, efficient IoT solutions by exploring our developer resources.
Upgrade with Sara-R52
The Sara-R52 series combines LTE-M/NB-IoT connectivity, flexible positioning, and on-chip application support into one compact and secure module. With support for leading cloud services and MQTT communication, it is ideal for building future-proof, energy-efficient IoT solutions.
Explore how Sara-R52 can enhance your connectivity and access additional product materials or request an evaluation kit for proof-of-concept testing. Contact us to learn more.
