I'm new here and want to make a prototype with arduino parts. I want to make a circuit controlled by cellphone. For instance: i sms: "Start" and it will make a output pin high when i sms "stop" it will make the outpin low.
i'm wondering if this is possible and if it is, what parts do i need? -which andruino board? -which shield do i need to add to recieve SMS and read out the characters?
can anyone help me to get in the right direction?