SARA-G3 series

Dual and quad-band GSM/GPRS modules

SARA-G3 series is an older generation product. For new designs see:

Quad-band GSM/GPRS module

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

Standard

Professional

Automotive

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

Related links

Product selection

Documentation & resources

Product variants	SARA-G300	SARA-G310	SARA-G340	SARA-G340 ATEX	SARA-G350	SARA-G350 ATEX
Area
EMEA	✓	-	✓		-
APAC	✓	-	✓		-
Global	-	✓	-		✓
Cellular features
GSM bands	Dual-band 900/1800	Quad-band	Dual-band 900/1800		Quad-band
Data rate	85.6 kbit/s
Analog audio	-		1
Digital audio	-		1
CPU Features
Microprocessor on boards	Host-based module
Interfaces
UART	2
I2C	-		1
GPIO	-		4
Electrical data
Maximum supply [V]	4.5
Minimum supply [V]	3
Environmental data, quality & reliability
Maximum temperature [°C]	85
Minimum temperature [°C]	-40
Features
FW update via serial interface	✓
Antenna supervisor	-		✓
Dual stack IPv4/IPv6	-		✓
Embedded FTP/HTTP/SMTP	-		✓
Embedded SSL	-		✓
Embedded TCP/UDP	-		✓
Jamming detection	-		✓
General features
ATEX certified	-			✓	-	✓
Dimensions
Dimensions [mm]	16 x 26 x 2.4