Control And Indication Interfaces; W_Disable1 - Quectel EM05-G Hardware Design

4.4. Control and Indication Interfaces

The following table shows the pin definition of control and indication pins.
Table 13: Pin Definition of Control and Indication Interfaces
Pin No. Pin Name
8

W_DISABLE1#

26 W_DISABLE2#*
10 WWAN_LED#
23 WOWWAN#
25 DPR*
68 ANT_CONFIG
4.4.1. W_DISABLE1#
EM05-G provides a W_DISABLE1# pin to disable or enable airplane mode through hardware operation.
The W_DISABLE1# pin is pulled up by default. Driving it low will set the module to airplane mode. In
airplane mode, the RF function will be disabled.
The RF function can also be enabled or disabled through AT commands. The following table shows the
AT command and corresponding RF function status of the module.
Table 14: RF Function Status
W_DISABLE1# Logic Level
High Level
High Level
Low Level
EM05-G_Hardware_Design
I/O Description
Airplane mode control.
DI, OD
Active LOW.
GNSS disable control.
DI, OD
Active LOW.
Indicate RF status of the module.
DO, OD
Active LOW.
Wake up the host.
DO, OD
Active LOW.
Dynamic power reduction.
DI, PU
High voltage level by default.
DI, PU Antenna configuration
AT Commands
AT+CFUN=1
AT+CFUN=0
AT+CFUN=4
AT+CFUN=0
AT+CFUN=1
AT+CFUN=4
LTE Standard Module Series
EM05-G Hardware Design
DC Characteristic
1.8/3.3 V
1.8/3.3 V
VCC
1.8/3.3 V
1.8 V
1.8 V
RF Function Status
Enabled
Disabled
Disabled
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