Status Leds - Quectel SC20-CE User Manual

S904
S905
S906
S907
S908
S909
NOTE
Some of these functions may not be supported on some modules. For details, please refer to relative
module reference designs and hardware designs.

3.7. Status LEDs

There are several LED status indication lights (D805, D806, D807 and D808) on Smart EVB, shown as
below.
Table 9: Description of Status LEDs
Items Description
Indicate the power supply status for the module
D806 Light on: VBAT ON
Light off: VBAT OFF
Smart_EVB_User_Guide
Volume up button
Focus button
Menu button
Volume down button
Reset button
Back button
Figure 17: Status LEDs
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