Quectel RG520N-AT - Control Signal; W_Disable; Indication Signals

5G Module Series
RG520N-AT_Hardware_Design 65 / 109
4.12. Control Signal
Pin definition of control signal is listed as follows:
Table 28: Pin Definition of Control Signal
4.12.1. 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.
Table 29: RF Function Status
4.13. Indication Signals
Pin definition of indication signals is as follows:
35
PCIE_RX1_M
4.85
Pin Name
Pin No.
I/O
Description
W_DISABLE#
114
DI
Airplane mode control
Logic Level
AT Command
RF Function
Operating Mode
High Level
AT+CFUN=1
Enabled
Full functionality mode
AT+CFUN=0
Disabled
Minimum functionality mode
AT+CFUN=4
Disabled
Airplane mode
Low Level
AT+CFUN=0
AT+CFUN=1
AT+CFUN=4
Disabled
Airplane mode