Arduino Uno communication with phone

Question

Hi, Which way can I use to communication with phone other than bluetooth, to send and receive data from phone to arduino and from arduino to phone. Thanks.

simon.monk · Answer

If its an Android phone, then options are: * Android Open Accessory with an Arduino USB Host shield * Handbag - simplified programming version of above * Ethernet (as already suggested) * Amarino with Bluetooth * Acoustic modem I use all of the above in my book 'Arduino + Android Projects for the Evil Genius' http://www.duinodroid.com Si.