wifi problem by christopher

Try resetting your iPod by holding the home button, and power button. then go to settings and try it again!

are u entering the right passcode for u wifi router?

Try here:

iOS: Troubleshooting Wi-Fi networks and connections

you are really not giving us much information to work one:

Does the iPod see the networks?

Any error messages?

Have you connected to this network before?

Can you connect to other netorks?