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