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SARA-G3 series

Dual and quad-band GSM/GPRS modules

Automotive-grade and ATEX-certified options

  • Very small SARA LGA form factor for easy manufacturing
  • Industry‑leading, low power consumption (<0.90 mA standby)
  • Separate power supply extends battery life
  • Easy migration between u‑blox 2G, 3G and 4G modules
  • Supports eCall and ERA‑GLONASS, CellLocate® indoor positioning and GNSS / A‑GNSS integration

Product variants

SARA-G300

GSM/GPRS module for Europe/Asia dual-band (900/1800), data-only

SARA-G310

GSM/GPRS module quad-band, data-only

SARA-G340

GSM/GPRS module for Europe/Asia dual-band (900/1800 MHz) voice and data

SARA-G340 ATEX

GSM/GPRS module, dual-band (900/1800 MHz), voice and data, ATEX/IECEx certified

SARA-G350

GSM/GPRS module quad-band, voice and data, automotive grade

SARA-G350 ATEX

GSM/GPRS module quad-band, voice and data, ATEX certified

Product variantsSARA-G300SARA-G310SARA-G340SARA-G340 ATEXSARA-G350SARA-G350 ATEX
Area 
EMEA--
APAC--
Global--
Cellular features 
Data rates85.6 kbit/s
GSM bandsDual-band 900/1800Quad-bandDual-band 900/1800Quad-band
Analog audio1
Digital audio1
Positioning (for CEL products)AssistNow, CellLocate, eCall / ERA-GLONASS, GNSS via Modem
Microprocessor on board  
Host-based module
Interfaces 
UART2
DDC (I²C compliant)1
GPIO4
Electrical data 
Minimum supply [V]3.00
Maximum supply [V]4.5
Environmental data, quality & reliability 
Maximum temperature [°C]85
Minimum temperature [°C]-40
Size [mm] 16 x 26 x 2.4
Features 
FW update via serial interface
Jamming detection-
Antenna supervisor-
Embedded TCP/UDP-
Embedded SSL-
Dual stack IPv4/IPv6-
Embedded FTP/HTTP/SMTP-
ATEX certified--
Other 
MarketsAutomotive & Transport, Industry, Smart Cities

Overview

Product Summary

Data Sheet

Integration Manual

Interface Manual

Application Note

White Paper

Information Note

Product Change Note

End of Life Note

Conformity Declaration

Evaluation Software

CAD/CAE Libraries

Expert Opinion Letter