Turn Off Module Using At Command; Reset The Module - Quectel BG96 Series Hardware Design

The power-down 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 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 150ms and 460ms.
Table 8: RESET_N Pin Description
Pin Name Pin No.
RESET_N 17
BG96_Hardware_Design
≥ 650ms
RUNNING
Figure 8: Timing of Turning off Module
Description
Reset signal of the
module
≥ 2s
Power-down procedure
DC Characteristics
V max=2.1V
IH
V min=1.3V
IH
V max=0.5V
IL
LTE Module Series
BG96 Hardware Design
OFF
Comment
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