LTE-A Module Series
EM06 Series Hardware Design
EM06_Series_Hardware_Design 27 / 69
3.5.2. Turn Off the Module
3.5.2.1. Turn Off through FULL_CARD_POWER_OFF#
Driving the FULL_CARD_POWER_OFF# pin to low level will turn off the module.
The power-off scenario is illustrated in the following figure.
VCC
FUL L_CARD_POWE R_OFF#
Running
OFF
Module Status
Power-of f procedure
RESET# (H)
21 s
Figure 9: Timing of Turning off the Module Through FULL_CARD_POWER_OFF#
3.5.2.2. Turn Off via AT Command
The module can also be turned off by executing
AT+QPOWD
command. For more details about the
command, see
document [2]
.
3.6. Reset the Module
The RESET# pin is for resetting the module by being driven to a low voltage level for 250
–
600 ms.
Table 8: Pin Definition of RESET#
Pin Name
Pin No.
Description
DC Characteristics
Comment
RESET#
67
Resets the module
V
IH
max = 2.1 V
