Quectel EC25 series User Manual

3
A
3.1. Ge
n
EC25 is e
q
beconnect
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in the follo
w
 Power
 USIM i
n
 USB in
 UART
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 PCM i
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 ADC i
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 Status
3.2. Pin
The followi
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Assign
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C25-A_U
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atio
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t
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m
ent
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s
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_Manual
C
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C
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ub-interfac
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5
a
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5
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6
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EC25-AU
6
9
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Quectel EC25 series Specifications

General

GNSS	GPS/GLONASS/BeiDou/Galileo/QZSS
Operating Temperature	-40°C to +85°C
Storage Temperature	-45°C to +90°C
Form Factor	LCC
Dimensions	29.0mm × 32.0mm × 2.4mm
Category	Cellular Module
LTE FDD	B1/B3/B5/B7/B8/B20
LTE TDD	B38/B40/B41
WCDMA	B1/B5/B8
Interfaces	USB 2.0, UART, PCM, I2C
Operating Voltage	3.3V to 4.3V
SIM Interface	1.8V/3V
Antenna Interface	Main and diversity antenna
Certifications	CE, FCC, PTCRB, GCF, IC, RCM
GSM	850/900/1800/1900 MHz