Status Indicators - Quectel 5G Module Series User Manual

3.12. Status Indicators

There are five status indication LEDs on the EVB. The following figure shows the positions of these LED
indicators.
Table 19: Description of Status Indication LEDs
RefDes.
D1402
D1203
D1212
D1210
D1205
5G-REDCAP_EVB_User_Guide
46
Description
Indicates whether the power supply for module is ready.
l ON: VBAT ON
l OFF: VBAT OFF
Indicates the operation status of the module.
l ON: the module is turned ON
l OFF: the module is turned OFF
Indicates the module's network registration mode.
l ON: registered in LTE/5G NR network
l OFF: others
Indicates the module's network activity status.
l Flicker slowly (200 ms High/1800 ms Low): network searching
l Flicker slowly (1800 ms High/200 ms Low): Idle
l Flicker quickly (125 ms High/125 ms Low): data transmission is
ongoing
l ON: voice calling
Indicates the module's SLEEP status.
D1203
D1205
D1210
D1212
D1402
Figure 28: Status Indicators
5G Module Series
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