Need arduino code to control 4 relays with gsm shield via call and sms, and reconfirmation of action buy recalling from arduino, make 10 autorised numbers, and any time a would know the state of the relay by sending sms, the arduino will send me the state by sms.
to make on the first relay i need to call the arduino, after two rings arduino hungs up and relay will be on, and i receive a call from arduino to confirme that the relay is on.
the same thing to make the relay off .
24 freelancers are bidding on average $51 for this job
I am an Electrical Engineer and to be honest I care about people not money. I am expert of engineering software like Arduino and MatLab having experience of 3 years
Hello! I'm qualified hardware/software engineer and have a lot of experience in different home automation projects. I have arduinos, shields and all the other stuff to make working prototype.
Je vais te proposer des amélioration et si tu veux on continue vers un autre projet pour avoir un produit final et tu peux le vendre dans le marché Algérien. Friend From Tunisia
I have made projects like this and have prior experience in the modules which are to be used in the projects. I will complete this project on time as said. So please provide us with this project.