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NET_STATUS
6
Table 18: Working State of the Network Indicator
Pin Name
Status
Always High
NET_MODE
Always Low
Flicker slowly (200ms High/1800ms Low)
Flicker slowly (1800ms High/200ms Low)
NET_STATUS
Flicker quickly (125ms High/125ms Low)
Always High
A reference circuit is shown in the following figure.
3.15. STATUS
The STATUS pin is an open drain output for indicating the module's operation status. You can connect it
to a GPIO of DTE with pulled up, or as LED indication circuit as below. When the module is turned on
normally, the STATUS will present the low state. Otherwise, the STATUS will present high-impedance
state.
EC25-V_User_Manual
69
mode.
Indicate the module network activity
DO
status.
Module
Network
Indicator
Figure 25: Reference Circuit of the Network Indicator
Confidential / Released
Description
Registered in LTE network
Others
Network searching
Idle
Data transfer is ongoing
Voice calling
VBAT
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