Quectel EC25 series

USIM Int
e
Audio Fe
a
PCM Inte
r
USB Inter
f
UART Int
e
Rx-diversi
GNSS Fe
a
AT Com
m
Network I
n
Antenna I
n
Physical
C
Temperat
u
Firmware
RoHS
E
e
rface
a
tures
r
face
f
ace
e
rface
ty
a
tures
m
ands
n
dication
n
terface
C
haracterist
i
u
re Range
Upgrade
E
C25-A_U
s
SM
S
SM
S
Sup
p
Sup
p
WC
D
LTE:
Sup
p
Use
d
Sup
p
Sup
p
Sup
p
Co
m
reac
Use
d
outp
US
B
Win
d
Mai
n
Use
d
Bau
d
Sup
p
Deb
u
Use
d
115
2
Sup
p
Gen
8
Prot
o
Co
m
com
m
Two
con
n
Incl
u
GN
S
i
cs
Size
Wei
g
Nor
m
Res
t
Stor
a
US
B
All h
s
e
r
_Manual
C
S
cell broad
c
S
storage:
M
p
ort USIM
/S
p
ort one dig
D
MA: AMR/
A
AMR/AMR
-
p
ort echo c
a
d
for audio
f
p
ort 8-bit A-
l
p
ort long fra
p
ort master
m
pliant with
U
h up to 480
M
d
for AT co
ut, software
B
Drive
r
:
W
d
ow CE 5.0
/
n
UART:
d
for AT co
m
d
rate reach
p
ort RTS an
u
g UART:
d
for Linux
c
2
00bps bau
d
p
ort LTE
/
W
C
8
C-Lite of
Q
o
col: NME
A
m
pliant with
m
ands
pins inclu
d
n
ectivity sta
t
u
ding main
a
S
S antenna
(
: 32.0±0.15
×
g
ht: approx.
m
al operatio
t
ricted oper
a
a
ge temper
a
B
interface
ardware co
m
C
onfidenti
a
c
ast
M
E by defaul
t
S
IM card: 1.
8
ital audio in
t
A
MR-WB
-
WB
a
ncellation
a
f
unction wit
h
l
aw, μ-lawa
n
me sync an
and slave
m
U
SB 2.0 sp
e
M
bps
mmand co
m
debug and
W
indows XP
,
/
6.0/7.0, Lin
u
m
mand and
up to 9216
0
d CTS hard
c
onsole, log
d
rate
C
DMA Rx-d
Q
ualcomm
A
0183
3GPP TS
d
ing NET_
M
t
us
a
ntenna (A
N
(
ANT_GNS
S
×
29.0±0.15
×
4.9g
n:-35°C ~ +
a
tion: -40°C
a
ture: -45°
C
m
ponents a
r
a
l / Releas
e
t
8
V, 3.0V
t
erface: PC
M
a
nd noise s
u
h
external c
o
n
d 16-bit lin
e
d short fra
m
m
ode, but m
u
e
cification (
s
m
municatio
n
firmware u
p
,
Windows
V
u
x 2.6 or la
t
data trans
m
0
0bps, 115
2
ware flow c
o
output
iversity
27.007, 2
7
M
ODE and
N
T_MAIN),
R
S
)
×
2.4±0.2m
m
75°C
~ -35°C an
d
C
~ +90°C
r
e fully com
p
e
d 11 / 6
M
interface
u
ppression
o
dec
e
ar data for
m
m
e sync
u
st be the
m
s
lave only);t
h
n
, data tran
s
p
grade
V
ista, Wind
t
er, Android
m
ission
2
00bps by d
o
ntrol
7
.005 and
NET_STAT
R
x-diversity
a
m
d
+75°C ~
+
p
liant with
E
L
EC25-AU
9
m
ats
m
aster in lon
g
h
e data tran
s
s
mission,
G
ows 7, Wi
n
2.3/4.0/4.2/
4
efault
Quectel e
n
US to indi
c
a
ntenna (A
N
+
85°C
E
U RoHS di
r
L
TE Modul
e
ser Manu
a
g
frame syn
c
s
fer rate ca
n
G
NSS NME
A
n
dows 8/8.1
4
.4/5.0
n
hanced A
T
c
ate networ
k
N
T
_
DIV) an
d
r
ective
e
a
l
c
n
A
,
T
k
d