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EC2 Series
Quectel EC2 Series LTE Module Manuals
Manuals and User Guides for Quectel EC2 Series LTE Module. We have
3
Quectel EC2 Series LTE Module manuals available for free PDF download: Design Manualline, Command Manual
Quectel EC2 Series Design Manualline (38 pages)
Brand:
Quectel
| Category:
Control Unit
| Size: 6 MB
Table of Contents
About the Document
3
Contents
4
Table of Contents
4
1 Introduction
7
Applicable Modules
7
Safety Information
8
2 PCB Design Overview
9
Footprint and Keepout Area
9
Design Priorities and Considerations for PCB Traces
10
Design Priorities
10
Design Considerations
10
3 Interface Design
11
Power Supply
11
DC-DC Converter
11
Vbat
12
Pwrkey & Reset_N
14
USB Interface
15
USB_DM & USB_DP Signals
15
USB_VBUS Signal
17
Ethernet PHY
18
SGMII Interface
18
Ethernet Components
20
Audio Interfaces
21
PCM Interface
21
Codec & Microphone & Speaker
22
SD Card Interface
24
WLAN Interface
26
U)SIM Interface
28
ADC Interface
29
Gpios
30
Antenna Interfaces
31
PCB Structures of Microstrip and Coplanar Waveguide
31
PCB Structure of Microstrip Waveguide
31
PCB Structure of Coplanar Waveguide
31
Reference Design of RF Layout
33
PCB Layout Considerations of Coplanar Waveguide
34
4 Thermal Design
36
5 Appendix References
37
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Quectel EC2 Series Command Manual (32 pages)
LTE Module, SMTP AT Commands
Brand:
Quectel
| Category:
Control Unit
| Size: 0 MB
Table of Contents
About the Document
3
Contents
4
Table of Contents
4
1 Introduction
6
Introduction about SSL Type
6
The Process of Sending Email
7
Description of Data Mode
8
2 Description of SMTP at Commands
9
AT+QSMTPCFG Configure Parameters for SMTP Server
9
AT+QSMTPDST Add or Delete Recipients
11
AT+QSMTPSUB Edit the Subject of an Email
13
AT+QSMTPBODY Edit the Body of an Email
14
AT+QSMTPATT Add or Delete Attachments for an Email
16
AT+QSMTPCLR Clear the Content of an Email
17
AT+QSMTPPUT Send an Email
18
3 Examples
20
Send an Email Without SSL
20
Send an Email with SSL
22
Send an Email with STARTTLS
23
4 Error Handling
25
Executing SMTP at Command Fails
25
PDP Activation Fails
25
DNS Parse Fails
26
Error Response of AT+QSMTPPUT
26
5 Summary of Error Codes
27
6 Summary of SMTP Protocol Error Codes
29
7 Appendix A References
31
Quectel EC2 Series Command Manual (26 pages)
LTE Module, MMS AT Commands
Brand:
Quectel
| Category:
Control Unit
| Size: 0 MB
Table of Contents
About the Document
3
Contents
4
Table of Contents
4
1 Introduction
6
The Process of Sending MMS Messages
6
2 Description of MMS at Commands
8
AT+QMMSCFG Configure Parameters of MMS
8
AT+QMMSEDIT Edit MMS Messages
11
Add Recipients
12
Add CC Recipients or BCC Recipients
13
Edit the Title of MMS Messages
13
Add Attachments
14
Clear All Contents of MMS Messages
15
AT+QMMSEND Send MMS Messages
16
3 Examples
18
Send MMS Messages
18
4 Error Handling
22
Executing MMS at Commands Fails
22
PDP Activation Fails
22
Error Response of AT+QMMSEND
22
5 Summary of Error Codes
23
6 Description of HTTP(S) Response Codes
25
7 Appendix A References
26
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