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Quectel Smart Module Series Manuals
Manuals and User Guides for Quectel Smart Module Series. We have
1
Quectel Smart Module Series manual available for free PDF download: Hardware Design
Quectel Smart Module Series Hardware Design (107 pages)
Brand:
Quectel
| Category:
Control Unit
| Size: 3.54 MB
Table of Contents
Safety Information
4
About the Document
5
Table of Contents
6
Contents
6
Introduction
11
Product Concept
12
General Description
12
Key Features
13
Functional Diagram
15
Evaluation Board
16
Application Interfaces
17
General Description
17
Pin Assignment
18
Pin Description
19
Power Supply
39
Power Supply Pins
39
Decrease Voltage Drop
39
Reference Design for Power Supply
40
Turn on and off Scenarios
41
Turn on the Module Using PWRKEY
41
Turn on the Module Automatically Using CBL_PWR_N
43
Turn Off/Restart the Module
44
VRTC Interface
44
Power Output
45
Battery Charging and Management
46
USB Interfaces
49
USB1 Interface
49
USB Type-C Mode
49
Displayport Mode
51
USB2 Interface
52
Design Principles
53
UART Interface
55
Pcie Interfaces
56
SD Card Interface
58
GPIO Interfaces
60
I2C Interfaces
61
SPI Interfaces
62
ADC Interfaces
63
Vibrator Drive Interface
63
LCM Interfaces
64
Touch Panel Interface
68
Camera Interfaces
69
Design Considerations
74
Flashlight Interfaces
78
Sensor Interfaces
79
Audio Interfaces
80
Emergency Download Interface
81
Wi-Fi and BT
82
Wi-Fi Overview
82
Wi-Fi Performance
83
BT Overview
85
BT Performance
86
Antenna Connection
87
Antenna Connectors
87
Antenna Installation
88
Antenna Requirements
88
Recommended Mating Plug for Antenna Connection
89
Reliability, Radio and Electrical Characteristics
91
Absolute Maximum Ratings
91
Power Supply Ratings
91
Operating and Storage Temperatures
92
Current Consumption
92
Electrostatic Discharge
94
Thermal Dissipation
94
Mechanical Dimensions
96
Mechanical Dimensions of the Module
96
Recommended Footprint
98
Top and Bottom View of the Module
99
Storage and Packaging
100
Storage
100
Packaging
101
Appendix References
103
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