View source for Microduino ENC Network (11)——Connect the Microduino to the Wi-fi network using TL-WR702N

{{Language | Microduino ENC网络（十一）————通过TL-WR702N wifi无线i联网}}
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==Objective==
This tutorial will show you how to connect an Microduino to the Wifi network.

==Equipment==
*'''[[Microduino-Core]]'''
*'''[[Microduino-FT232R]]'''
*'''[[Microduino-ENC28J60]]'''
*'''[[Microduino-RJ45]]'''

*Other equipment
**USB cable 
**TL-WR702N or TL-WR703N 

==TL-WR703N==

TL-WR703N can work also as a wireless client: in this mode the router acts like a "bridge" between the device connected to its ethernet port and a Wi-fi network.

The TL-WR703N router is also very small and you can power it through a micro USB connector:

[[File:TLWR703N.jpg|600px|center|thumb]]

==Schematic==
*Microduino-ENC28J60
*Microduino-RJ45
*Microduino-Core
*Microduino-FT232R
Stack all modules and then connect the ethernet cable, as follows:

[[File:MicroduinoENCShow.jpg|600px|center|thumb]]


Connect the TLWR703N：
[[File:TLWR703NStep0.jpg|600px|center|thumb]]

==Program==

https://github.com/Microduino/Microduino_Tutorials/tree/master/Microduino_ENC/ENCnetworkeleven

==Debug==

Step 1: Download the EtherCard library and copy to your libraries fold of IDE, then restart IDE.
https://github.com/jcw/ethercard

Step 2: Configure TLWR703N in client mode:

First, give to your PC a fixed IP address, 192.168.0.10, and connect it to the router using an ethernet cable:

Open your browser and type http: //192.168.0.254; login with admin as username and password.

Choose Client mode:
[[File:TLWR703NStep1.jpg|600px|center|thumb]]
[[File:TLWR703NStep2.jpg|600px|center|thumb]]
[[File:TLWR703NStep3.jpg|600px|center|thumb]]

Click Survey to find your Wi-fi network, then type your security settings (password…):
[[File:TLWR703NStep4.jpg|600px|center|thumb]]
[[File:TLWR703NStep5.jpg|600px|center|thumb]]
[[File:TLWR703NStep6.jpg|600px|center|thumb]]
[[File:TLWR703NStep7.jpg|600px|center|thumb]]

Wait till router restarts:
[[File:TLWR703NStep8.jpg|600px|center|thumb]]

Step 3: After reboot, connect your Microduino and TL-WR703N; wait a couple of seconds and it will be available through your wireless network!

[[File:TLWR703NStep9.jpg|600px|center|thumb]]

Step 4: Download the code and compile it. You can use any program to test it, such as the program in Microduino ENC network (seven), hardware system as follows:
[[File:TLWR703NStep10.jpg|600px|center|thumb]]

Step 5: Check if can control the bulb.

==Result==

You can access the wifi network and control the bulb.

==Video==


http://v.youku.com/v_show/id_XNzA3MTMwODMy.html
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