The SARA-R510M8S-00B from U-blox AG is an ultra-compact, highly secure LTE-M / NB-IoT cellular module with embedded GNSS and support for U-blox’s IoT Security-as-a-Service. Based on 3GPP Release 13, it is ideal for industrial IoT applications that require long battery life, robust security, and reliable connectivity even in challenging environments.
Packaged in a tiny 96-pad LGA (16 × 26 mm) footprint and compliant with global bands, the SARA-R510M8S is designed for low-power, wide-area (LPWA) deployments including smart metering, asset tracking, healthcare, and predictive maintenance.
Let’s explore what makes this module a top-tier choice for secure, future-ready IoT systems.
LTE-M / NB-IoT Dual-Mode Support
Supports both LPWA cellular standards across multiple bands for global coverage.
Embedded GNSS Receiver (u-blox M8)
Enables integrated GPS/GLONASS/QZSS support without the need for external positioning hardware.
Ultra-Low Power Consumption
Designed for 10+ year battery life in asset monitoring and remote sensing applications.
Secure Boot and IoT Security-as-a-Service
Hardware-based root of trust and optional U-blox security services, including certificate management, data encryption, and device integrity monitoring.
Integrated uFOTA (Firmware Over the Air)
Remote updates with delta software patching reduce data usage and power consumption.
96-Pad LGA Package (16 × 26 mm)
Compact, SMT-compatible design ideal for small-form-factor PCBs.
Extended Operating Temperature: –40 °C to +85 °C
Built to withstand harsh industrial and outdoor environments.
3GPP Rel. 13 Compliant
Enables low latency, extended coverage, and Power Saving Mode (PSM) with eDRX.