LTE Module Series
BG96-NA Hardware Design
BG96-NA_Hardware_Design Confidential / Released 31 / 64
3.7.2. Turn off Module
The following procedures can be used to turn off the module:
Normal power down procedure: Turn off the module using the PWRKEY pin.
Normal power down procedure: Turn off the module using
AT+QPOWD
command.
3.7.2.1. Turn off Module Using the PWRKEY Pin
Driving the PWRKEY pin to a low level voltage(the specific time is TBD), the module will execute
power-down procedure after the PWRKEY is released. The power-down scenario is illustrated inthe
following figure.
Figure 11: Timing of Turning off Module
3.7.2.2. Turn off Module Using AT Command
It is also a safe way to use
AT+QPOWD
commandto turn off the module, which is similar to turning off the
module via PWRKEY pin.
Please refer to
document [2]
for details about
AT+QPOWD
command.
3.8. Reset the Module
The RESET_N pin can be used to reset the module.The module can be reset by driving RESET_N to a
low level voltage for time between Treset_min and Treset_max.
