Turn Off Module; Turn Off Module Using The Pwrkey Pin; Turn Off Module Using At Command; Reset The Module - Quectel BG96 Manual

3.6.2. Turn off Module

Either of the following methods 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.

3.6.2.1. Turn off Module Using the PWRKEY Pin

Driving the PWRKEY pin to low level for at least 650ms, the module will execute power-off procedure after
the PWRKEY is released.
The power-off scenario is illustrated in the following figure.
VBAT
PWRKEY
STATUS
Module
Status

3.6.2.2. Turn off Module Using AT Command

It is also a safe way to use AT+QPOWD command to 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.

3.7. Reset the Module

The module can be reset by driving RESET_N to low level for a period of time between 150ms and
460ms.
BG96_Hardware_Design
≥ 650ms
RUNNING
Figure 9: Power-off Timing
≥ 2s
Power-down procedure
LPWA Module Series
BG96 Hardware Design
OFF
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