Status; Behaviors Of Main_Ri - Quectel EC200U Series Hardware Design

3.21. STATUS

The STATUS pin is an output for module's operation status indication. When the module is turned on
normally, the STATUS outputs high level.
Table 30: Pin Definition of STATUS
Pin Name Pin No.
STATUS 61
A reference circuit is shown in the following figure.
NOTE
The STATUS cannot be used as the indication of power-down state when VBAT doesn't supply power to
the module.

3.22. Behaviors of MAIN_RI

AT+QCFG="risignaltype","physical" can be used to configure MAIN_RI behaviors.
No matter on which port a URC is presented, the URC will trigger the behavior of MAIN_RI pin.
EC200U_Series_Hardware_Design
I/O Description
DO Indicate the module's operation status
Module
STATUS
Figure 27: Reference Circuit of STATUS
LTE Standard Module Series
VBAT
2.2K
4.7K
47K
Comment
1.8 V power domain.
If unused, keep it open.
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