Quectel EM06 Series Manual page 27

A reference circuit is shown in the following figure.
The power-on scenario is illustrated in the following figure.
FULL_CARD_POWE R_OFF#
Module Status
NOTE
Please ensure that
FULL_CARD_POWER_OFF#.
EM06_Series_Hardware_Design
3.3 V
10K
Figure 7: Turn on the Module Automatically
NOTE
VCC
RESET#
V 0.2 V
IL
USIM_VDD
OFF
Figure 8: Timing of Turning on Module
VCC is stable
Module
FULL_CARD_POWER_
OFF#
V 1.19 V
IH
12 s
12 s
Booting
for no less than
LTE-A Module Series
EM06 Series Hardware Design
1.8 V or 3.0 V
Active
30 ms before pulling down
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