mwesigebrian

thanks, how would you suggest i handle the junk on the line, because an exception is thrown each time the gsm cellular module receives a call

Hello, 

I need help with a project that involves the use of a netduino 2, an SM5100B gsm/gprs module, a keypad and a solenoid valve that is normally closed. I am very new to this....the idea is for the netduino to be able to read a particular unique code phone number and amount of money sent via mobile money from the simcard on the gsm module and open the valve for a specified amount of time and then close....I am told i need to incorporate AT commands in the C# source code to get this working. I need help with the code