Thanks a lot pylon, you are right, this time i removed my sim card from mobile and tried, i am getting the right output.
some of the difficulties i faced are,
1. After getting output, i inserted the sim in mobile and tried, but it was showing the error again. 2. so i set my mobile in flight mode, and switched ON my wifi alone, and tried again, with fligt mode i am getting the output. 3. then i off the flight mode and connected to wifi. This time i am getting the output even with the sim functions.
i want the application to run even when the sim is present, so what shold i do for it.
As you haven't provided more information about your network
i cant guess what information you are expecting because i am new to networks, i connected in infra mode with wpa2 security.(is this what u asked)
Does that mean it shows an error on the laptop too?
hi, i go with the Head room's suggestion, i worked with the wishield, it communicates with the laptop wifi but most of the mobile doesnt support wishield, so i shifted over ethernet shield and router. now i am getting good output........ i suggest more to get the ethernet shiled and router. before getting the router, first connect your ethernet shiled to the LAN port in your laptop for testing, if success, then purchase router.
Have you ensured your mobile just communicates over WLAN and not the mobile network? I guess your Arduino is not visible in the Internet, it's just showing up inside your LAN.
thanks for ur reply,
ya i am sure its communicating with WLAN. While testing first time it got connected well and i got perfect output. The next day without changing anything, i thought to show the output to my friends, but i was fooled with the error in android mobile "server failed to communicate. Try again later".
But still i am getting good output in my laptop and it communicates with ethernet shiled and router. but android mobile only problems.
And important note is that,from the time i got the first output, i didnt made any changes in the project. but it shows error.
i am connecting the webserver using ethernet shield and router. i am getting successfully connected when using the laptop wifi. But when i access using the android mobile, my web browser says "serever failed to commuicate. try again later"......
i want to construct a simple water level indicator with voice alert. My arduino have to say "tank is full please switch off the motor" in my voice that i recorded. I can understand that SD card shiled is needed to store my voice and speaker too.Please guide me to give link between the sd card voice and to the speaker.
you want to run a webserver on your arduino, which you can access from your laptop in your wifi, do you?
yes, you are right.
-> If not, you will have to buy a WiFly-Shield. (It connects with your router just like your Laptop or smartphone does)
i am already using wifly-shiled v2.0. My shiled doesnt works in infrastructure mode. i couldnt diagonise the problem. so i shifted to eternetshiled and wifi router. If you can please help me to work my wifly shield work in infrastructure mode.
i want to transfer the webpage from the ethernet shiled to laptop through wifi router. Please help in choosing the ethernet shield(what is the PoE module) and choosing the right wifi router for it which can work in infra mode that can be connected to android mobiles too.