u-blox SARA-G310

u-blox SARA-G310

Part no.: SARA-G310-00S
Manufacturer: u-blox

Availability: In Stock

The u-blox SARA-G310 is a compact and versatile Cellular IoT module designed to deliver seamless connectivity for a wide range of Internet of Things (IoT) applications. It supports various wireless bands, including GSM/GPRS and EGPRS on the 2G network, and UMTS and HSPA+ on the 3G network.

Key Features:
1. Global coverage: With support for quad-band GSM/GPRS/EGPRS and tri-band UMTS/HSPA+, the module ensures global network coverage, enabling IoT solutions worldwide.
2. Compact size: Its small form factor allows integration into space-constrained devices, making it ideal for IoT applications where size matters.
3. Extended temperature range: The module operates reliably in extreme environments, with an extended temperature range of -40°C to +85°C, ensuring durability and stability.
4. Power-efficient: The SARA-G310 is designed to be power-efficient, extending battery life for battery-powered IoT devices, making it suitable for long-term deployments.
5. Secure communication: The module supports various security features, including SSL/TLS encryption and IPsec protocols, ensuring secure data transmission and protecting against unauthorized access.

Overall, the u-blox SARA-G310 is a feature-rich and reliable Cellular IoT module that provides global connectivity, flexibility, and security for a wide range of IoT applications.


  • GSM -  GSM 850/900/1800/1900 MHz 1
  • GPRS - GPRS Class 10, CS1-CS4 - up to 85.6 kb/s PBCCH support
  • CSD - GSM max 9.6 kb/s
  • AT Commands - 3GPP 27.005, 3GPP 27.007 u-blox AT command extension 3GPP 27.010 MUX protocol
  • SMS - MT/MO Text/PDU mode
  • Firmware upgrade - Via UART

Electrical data

  • Power supply - 3.00 to 4.50 V (extended) Power consumption 
    - Power Off: < 40 μA 
    - Idle mode 4: < 0.9 mA
    - Idle mode 5: < 5.0 mA 
    - Connected: < 250 mA


  • Common to all modules:
    - Antenna : 50 Ω SMT pad 
    - Serial : Port 1 UART for data and AT commands 1 UART for tracing and firmware update 
    - SIM : 1.8 V and 3 V 



96 pin LGA: 16.0 x 26.0 x 3.0 mm, < 5 g

Environmental data, quality & reliability

  • Operating temperature -40 to +85°C (extended range) 
  • RoHS compliant (lead-free) 
  • Qualification according to ISO 16750 
  • Manufactured in ISO/TS 16949 certified production sites 
  • ATEX / IECEx certification (SARA-G350 ATEX) Contact us 

Certifications and approvals

  • SARA modules offer a comprehensive set of regulatory certifications and approvals, including R&TTE, GCF, PTCRB, FCC, IC, NCC, ICASA, and Anatel. See the u-blox website for latest approvals.

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u-blox SARA-G310

u-blox SARA-G310

Part no.: SARA-G310-00S
Manufacturer: u-blox

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