Product Info

3.7.2. T
u
The followi
n
 Norma
l
 Norma
l
3.7.2.1. Tur
Driving the
PWRKEY i
s
3.7.2.2. Tur
It is also a
s
the module
Please refe
3.8. Res
The RESE
T
low level v
o
E
u
rn of
f
Mo
d
n
g procedur
e
l
power do
w
l
power do
w
n off Modu
PWRKEY
t
s
released.
T
VBAT
PWRK
E
Module
Status
STATU
S
(OD)
n off Modu
s
afe way to
u
via PWRK
E
r todocum
e
et the M
T
_N can be
o
ltage for ti
m
E
C25-A_U
s
d
ule
e
s can be u
s
w
n procedur
e
w
n procedur
e
le Using th
e
t
o a low le
v
T
he powe
r
-
d
E
Y
RUN
N
S
Fig
le Using A
T
u
se AT com
E
Y Pin.
e
nt
[
2] for d
e
odule
used to res
m
e between
T
s
e
r
_Manual
C
s
ed to turn
o
e
: Turn off t
h
e
: Turn off t
h
e
PWRKE
Y
v
el voltage,
d
own scena
r
TBD
N
ING
ure 13: Ti
m
T
Comman
d
mandAT+
Q
e
tails about
et the mod
u
T
reset_min
C
onfidenti
a
o
ff the mod
u
h
e module
u
h
e module
u
Y
Pin
the modul
e
r
io is illustr
a
Pow
m
ing of Tur
n
d
Q
POWD to t
u
the AT com
u
le.You can
and Treset
_
a
l / Release
u
le:
u
sing the P
W
u
sing comm
a
e
will execu
t
a
ted inthe fo
l
TBD
er -down proce
d
n
ing off Mo
d
u
rn off the
m
mand of
AT
reset the m
_
max.
d 30 /
6
W
RKEY pin.
a
nd
A
T+QP
O
t
e powe
r
-d
o
l
lowing figu
r
d
ure
d
ule
m
odule, whi
c
T
+QPOWD.
odule by dr
i
L
EC25-AU
6
9
O
WD.
o
wn proced
u
r
e.
OFF
c
h is similar
t
i
ving the R
E
L
TE Modul
e
ser Manu
a
u
re after th
e
t
o turning o
f
E
SET_N to
a
e
a
l
e
f
f
a