Hi! I'm thinking of a project that will use a couple of shields for Arduino to make a mobile phone and I need some information on where I can get a cheap gprs shield and I do not want anything professional only for personal use. the case, is that all the shield I've seen so far are expensive from 7…

GSM/GPRS Shield

johnwasser August 21, 2013, 1:03am 2

Looks like you can order a SIM900 Shield from China for about 30 euros:

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