Adc Function; Network Status Indication - Quectel EC25 series User Manual

3.13. AD DC Funct
The module e provides tw
the voltage value on AD
pin. For mo re details of
In order to i mprove the
Table 15: P Pin Definitio
Pin Name Pin
ADC0 45
ADC1 44
The followin ng table des
Table 16: C Characterist
Parameter
ADC0 Volta age Range
ADC1 Volta age Range
ADC Resolu ution
3.14. Ne twork St
The networ k indication
two pins wh hich are NET
level chang es in differe
Table 17: P Pin Definitio
Pin Name Pin N No.
NET_MOD DE 5
tion
wo analog-to o-digital con
DC0 pin. Us sing AT com
f these AT co ommands, p
accuracy of f ADC, the tr
on of the AD DC
No. Descriptio
General p
General p
cribes the c characteristic
tic of the A DC
Min. M
0 .3
0 .3
tatus Ind dication
pins can be e used to d
T_MODE an nd NET_STA
nt network s status.
on of Netwo ork Indicato
I/O Descri
DO Indicate
EC25-A_Us E ser_ManualC
verters (AD C). Using AT
mmand AT+ QADC=1 ca
please refer to documen
race of ADC C should be
on
urpose anal log to digital
urpose anal log to digital
c of the ADC C function.
Typ.
15
rive a netwo ork status in
ATUS. The f following tab
or
ption
e the modul e network
Confidentia al / Release
EC25-AU
T command d AT+QADC
an read the voltage valu
nt [2] .
surrounded by ground.
converter
converter
M Max. Uni
V VBAT_BB V
VBAT_BB V
V
bits
ndicator LED D. The mod
bles describe e pin definiti
Comment
1.8V powe
d 41 / 6 69
LTE Module L e
ser Manua al
C=0 can read d
ue on ADC1 1
it
ule provides s
on and logic c
er domain