Quectel M35 User Manual

GSM/GPRS Module Series
M35 User Manual
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A reference circuit is shown as below.
Module
NETLIGHT
4.7K
47K
300R
VBAT
Figure 39: Reference Design for NETLIGHT
3.13. Operating Status Indication
The STATUS pin will output a high level after the module being turned on. but it is not recommended
connecting this pin to a MCU’s GPIO to judge whether the module is turn-on or not. The following LED
indicator circuit for STATUS pin can be used to indicate the state after the module has been turned on.
Table 20: Pin Definition of the STATUS
1)
When using PCM interface, STATUS pin can be used as PCM_SYNC.
Name
Pin
Description
1)
Alternate Function
STATUS
12
Indicate module operating status
PCM_SYNC
NOTE

Quectel M35 Specifications

General

Brand	Quectel
Model	M35
Category	Control Unit
Language	English