Turn Off Module; Turn Off Module Using The Pwrkey Pin - Quectel EG06 Series Manual

The turn on scenario is illustrated in the following figure.
VBAT
PWRKEY
RESET_N
STATUS
UART
USB
NOTE
Please make sure that VBAT is stable before pulling down PWRKEY pin. The time between them is no
less than 30ms.

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 for at least 800ms, the module will execute power-down
procedure after the PWRKEY is released. The power-down scenario is illustrated in the following figure.
EG06_Hardware_Design
NOTE
≥500ms
V ≤0.5V
IL
≥11.5s
≥13s
Inactive
Inactive
Figure 13: Timing of Turning on Module
V ≥1.3V
IH
≥14s
LTE-A Module Series
EG06 Hardware Design
Active
Active
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