WebClient
The WebClient sketch does a test of the TCP client capability:- Initialization
- Optional SSID Scan (uncomment code section to enable)
- Access Point connection
- DHCP address assignment
- DNS lookup of www.adafruit.com
- Optional Ping of www.adafruit.com (uncomment code section to enable)
- Connect to website and print out webpage contents
- Disconnect
Before you run the sketch, edit it to replace the dummy SSID and password with your own:
#define WLAN_SSID "yourNetwork" // cannot be longer than 32 characters! #define WLAN_PASS "yourPassword"
Also, make sure that the right wireless security scheme is selected (unsecured, WEP, WPA, or WPA2)
// Security can be WLAN_SEC_UNSEC, WLAN_SEC_WEP, WLAN_SEC_WPA or WLAN_SEC_WPA2 #define WLAN_SECURITY WLAN_SEC_WPA2
Here's a sample of the Serial Monitor output of WebClient. You should see something similar:
Hello, CC3000! Free RAM: 1157 Initializing... Started AP/SSID scan Connecting to fios63...Waiting to connect...Connected! Request DHCP IP Addr: 192.168.1.23 Netmask: 255.255.255.0 Gateway: 192.168.1.1 DHCPsrv: 192.168.1.1 DNSserv: 192.168.1.1 www.adafruit.com -> 207.58.139.247 Connect to 207.58.139.247:80 ------------------------------------- HTTP/1.1 200 OK Date: Thu, 12 Sep 2013 11:04:02 GMT Server: Apache Access-Control-Allow-Origin: http://learn.adafruit.com Access-Control-Allow-Headers: Origin, X-Requested-With, Content-Type, Accept, Accept-Encoding, Authorization, Referer, User-Agent Access-Control-Allow-Methods: GET, POST, OPTIONS Access-Control-Allow-Credentials: true Access-Control-Max-Age: 1728000 Last-Modified: Thu, 27 Jun 2013 14:13:27 GMT Accept-Ranges: bytes Content-Length: 74 Connection: close Content-Type: text/html This is a test of the CC3000 module! If you can read this, its working :) ------------------------------------- Disconnecting
Once you get this working, you can change the webpage you want to access to any kind of webpage on the Internet
