W_Disable; Indication Signal; Network Status Indication - Quectel EG915U-EU Manual

4.9.1. W_DISABLE#

⚫
The module provides a W_DISABLE# pin to enable or disable airplane mode through hardware
operation. W_DISABLE# is pulled up by default, and driving it low will set the module to airplane
mode.
⚫
The RF function can also be enabled or disabled through software AT commands (when <fun> = 0 or
4, the RF function will be disabled. When <fun> = 1, if W_DISABLE# is at high level, then RF
function will be enabled; if it is at low level, then RF function will still be disabled.

4.10. Indication Signal

Relative interfaces' pin descriptions are here as follows:
Table 21: Pin Definition of Indication Signal
Pin Name
STATUS
PSM_EINT*
AP_READY
NET_STATUS
PSM_IND*

4.10.1. Network Status Indication

The network indication pins can be used to drive network status indication LEDs. The module provides
two network indication pins: NET_MODE and NET_STATUS. The following tables describe pin definition
and logic level changes in different network status.
Table 22: Working State of the Network Connection Status/Activity Indication
Pin Name Status
NET_MODE Always High
EG915U-EU_Hardware_Design
Pin No. I/O Description
Indicate the module's operation
20 DO
status
External interrupt pin; Wake up the
96 DI
module from PSM
19 DI Application processor ready
Indicate the module's network
21 DO
activity status
Indicate the module's power saving
1 DO
mode
LTE Standard Module Series
Comment
1.8 V power domain
Active High
If unused, keep it open.
1.8 V power domain.
If unused, keep it open.
Description
Registered on LTE
network
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