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USR-WIFI232-G
User Manuals: Usr USR-WIFI232-G Serial WiFi Converter
Manuals and User Guides for Usr USR-WIFI232-G Serial WiFi Converter. We have
1
Usr USR-WIFI232-G Serial WiFi Converter manual available for free PDF download: User Manual
Usr USR-WIFI232-G User Manual (59 pages)
Low Power WiFi Module
Brand:
Usr
| Category:
Network Card
| Size: 2 MB
Table of Contents
Table of Contents
2
1 Product Overview
7
General Description
7
Device Features
7
Device Paremeters
8
Key Application
8
Hardware Introduction
9
Pins Definition
9
Figure 1. USR-WIFI232-G Demo
9
Figure 2. USR-WIFI232-G Pins Map
9
Table 2 USR-WIFI232-G Pins Definition
9
Electrical Characteristics
11
Mechanical Size
11
Figure 3. USR-WIFI232-G Mechanical Dimension
11
On-Board Chip Antenna
12
Figure 4. USR-WIFI232-G PCB Symbol Size
12
Figure 5. Suggested Module Placement Region
12
External Antenna
13
Evaluation Kit
13
Figure 6. USR-WIFI232-G Evaluation Kit
13
Order Information
14
Figure 7. USR-WIFI232-G Order Information
14
Typical Application
15
Hardware Typical Application
15
Figure 8. USR-WIFI232-G Hardware Typical Application
15
2 Functional Description
16
Wireless Networking
16
Basic Wireless Network Based on Ap (Infrastructure)
17
Wireless Network Based on Ap+Sta
17
Figure 9. USR-WIFI232-G Basic Wireless Network Structure
17
Figure 10.HF-A11 AP+STA Network Structure
17
Work Mode : Transparent Transmission Mode
18
Uart Frame Scheme
19
Uart Free-Frame
19
Uart Auto-Frame
19
Encryption
19
Network Protocol
20
Multi-Tcp Link Connection
20
Power Save Scheme
21
Parameters Configuration
22
Firmware Update
22
Gpio Function
23
3 Operation Guideline
24
Configuration Via Web Accessing
24
Open Web Management Interface
24
System Page
24
Figure 12.Open Web Management Page
24
Work Mode Page
25
Sta Setting Page
25
Figure 13.System Web Page
25
Figure 14.Work Mode Page
25
Ap Setting Page
26
Other Setting Page
26
Figure 15.STA Setting Page
26
Figure 16.AP Setting Page
26
Account Management Page
27
Upgrade Software Page
27
Figure 17.Other Setting Page
27
Figure 18.Account Page
27
Restart Page
28
Restore Page
28
Figure 19.Upgrade SW Page
28
Figure 20.Restart Page
28
Usr-Wifi232-G Usage Introduction
29
Software Debug Tools
29
Network Connection
29
Figure 21.Restore Page
29
Figure 22.STA Interface Debug Connection
29
Figure 23.AP Interface Debug Connection
29
Default Parameter Setting
30
Module Debug
30
Figure 24."Commtools" Serial Debug Tools
30
Figure 25. "Tcpudpdbg" Tools Create Connection
30
Typical Application Examples
31
Wireless Control Application
31
Figure 26. "Tcpudpdbg" Tools Setting
31
Figure 27. "Tcpudpdbg" Tools Connection
31
Figure 28.Wireless Control Application
31
Remote Management Application
32
Transparent Serial Port Application
32
Figure 29.Remote Management Application
32
Figure 30.Transparent Serial Port Application
32
4 At+Instruction Introduction
33
Configuration Mode
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Switch to Configuration Mode
33
Figure 31.USR-WIFI232-G Default UART Port Parameters
33
Figure 32.Switch to Configuration Mode
33
At+ Instruction Set Overview
34
Instruction Syntax Format
34
Figure 33."AT+H" Instruction for Help
34
At+ Instruction Set
35
At+E
36
At+Wmode
37
At+Entm
37
At+Tmode
37
At+MID
37
At+Ver
38
At+Reld
38
At+Z
38
At+H
38
At+Cfgrd
38
At+Cfgwr
39
At+Cfgfr
39
At+Cfgtf
39
At+Uart
39
At+ Uartf
40
At+ Uartft
40
At+ Uartfl
40
At+ Uartte
41
At+ Send
41
At+ Recv
41
At+ Ping
41
At+Netp
42
At+ Tcplk
42
At+ Tcpto
42
At+Tcpdis
43
At+Wsssid
43
At+Wskey
43
At+ Wann
44
At+ Wsmac
44
At+ Wslk
45
At+ Wslq
45
At+Wscan
45
At+ Wsdns
45
At+ Lann
46
At+Wap
46
At+Wakey
46
At+Wamac
47
At+Wadhcp
47
At+Wadmn
47
At+Webswitch
48
At+Plang
48
At+Upurl
48
At+Upfile
48
At+Upst
49
At+Webu
49
At+Mslp
49
At+Wrmid
50
At+Aswd
50
5 Package Information
51
Recommended Reflow Profile
51
Device Handling Instruction (Module IC Smt Preparation)
51
Figure 34.Reflow Soldering Profile
51
Shipping Information
52
Figure 35.Shipping Information
52
Appendix A: Hw Reference Design
53
Appendix B: Gpio/Pwm Function
54
Network Command
54
Jinan USR IOT Technology Limited
55
Hex Network Command
56
Jinan USR IOT Technology Limited
57
Jinan USR IOT Technology Limited
58
Appendix C: Contact Information
59
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