Control And Indicator Signals; W_Disable1# Signal - Quectel LTE-A Module Series Hardware Design

NOTE
"*" means under development.

3.10. Control and Indicator Signals*

The following table shows the pin definition of control and indicator signals.
Table 15: Definition of Control and Indicator Signals
Pin Name Pin No.
WWAN_LED# 10
WAKE_ON_WAN# 23
W_DISABLE1# 8
W_DISABLE2# 26
DPR 25
ANT_CONFIG 68
NOTE
"*" means under development.

3.10.1. W_DISABLE1# Signal

EM120R-GL&EM160R-GL provide a W_DISABLE1# signal to disable or enable airplane mode through
hardware operation. The W_DISABLE1# pin is pulled up by default. Driving it to low level will let the
module enter airplane mode. In airplane mode, the RF function will be disabled.
The RF function can also be enabled or disabled through software AT commands. The following table
shows the RF function status of the modules.
EM120R-GL&EM160R-GL_Hardware_Design
EM120R-GL&EM160R-GL Hardware Design
I/O Power Domain Description
RF status indication.
OD 3.3 V
Active low.
Wake up the host.
OD 1.8/3.3 V
Active low.
Airplane mode control.
DI 1.8/3.3 V
Active low.
GNSS enable control.
DI 1.8/3.3 V
Active low.
Dynamic power reduction.
DI 1.8 V
Active low.
DI 1.8 V Antenna configuration pin.
LTE-A Module Series
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