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Chengdu Ebyte Electronic Technology Co., Ltd.
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3.4.
Description of LED indicators
DATA
Copyright © 2012 , Chengdu Ebyte Electronic Technology Co., Ltd.
DI1
DI2
DI 3
DI 4
D GND
AI1
AI2
A GND
Label
PWR
STA
open pin, 3 .81 mm Phoenix terminal
Digital input channel 1 , 3.81 mm Phoenix terminal
Digital input channel 2 , 3.81 mm Phoenix terminal
Digital input channel 3, 3.81 mm Phoenix terminal
Digital input channel 4, 3.81 mm Phoenix terminal
Digital input ground, 3.81 mm Phoenix terminal
Analog input channel 1 , 3.81 mm Phoenix terminal
Analog input channel 2 , 3.81 mm Phoenix terminal
Analog input ground, 3.81 mm Phoenix terminal
instruction sheet
color
red
green
yellow
E870-W1 User Manual
illustrate
Power indicator light,
always on after the device
is powered on
Off, searching for SIM card
Slow flashing (1000ms off,
200ms on), the correct SIM
card is found, and the
network is being attached
Fast flashing (200ms off,
200ms on), attached to the
network, connecting to the
server
Steady on, connected to the
server
Blinking: The server
communicates with serial
port data
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