Smart LTE Module Series
Smart EVB User Guide
Smart_ EVB_User_Guide
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S804
ON
OFF
S802
ON
OFF
S906
S903
S909
S904
S901 S908 S905 S902 S907
S803
S801
ON
DC_Power
Battery
OFF
Figure 26: Switches and Buttons
Table 9: Description of Switches and Buttons
Items
Description
S801
Used to select DCDC power supply or battery power supply
S802
Used to force the module to boot from USB port
Turned off by default
S803
Used to power on/off the module
S804
Used to turn on/off battery charger
Turned off by default
S901
Power key (push button)
Used to turn on/off the module
S902
Snapshot button
Used to snapshot photos
S903
Home button