Operating Status Led; Gsm Part - SimCom SIM508EVB User Manual

SIM508 EVB User Guide

3.6 Operating status LED

3.6.1 GSM part:

Name
VBAT_LED
GSM_NET_LED
MO_STATUS_LED
SIM508-EVB_UGD_V1.01
Figure 11: GSM part LED
Description
VBAT ON/OFF indicator
GSM_NET status indicator
GSM part status indicator
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STATUS
Bright: VBAT ON;
Extinct: VBAT OFF
Blinking at a certain
according to various GSM net status
Not used, will be configured in our
latter software.
SIMCOM
frequency