Network Status - SimCom SIM7000 Hardware Design

3.8

Network status

The NETLIGHT pin is used to control Network Status LED, its reference circuit is shown in the
following figure.
Note: The value of the resistor named "R" depends on the LED characteristic.
Table 16: NETLIGHT pin status
NETLIGHT pin status
64ms ON, 800ms OFF
64ms ON, 3000ms OFF
64ms ON, 300ms OFF
OFF
Note: NETLIGHT output low level as "OFF" and high level as "ON".
SIM7000 _Hardware Design _V1.04
Module
NETLIGHT
Figure 24: NETLIGHT reference circuit
Module status
No registered network
Registered network (PS domain registration success)
Data transmit (PPP dial-up state and use of data services such as
internal TCP/FTP/HTTP)
Power off or PSM mode
Smart Machine Smart Decision
VBAT
R
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2018-1-31