README.md

GSM_operations

A GSM shield and arduino used for cellular operatoion

Components used

Arduino, SIM 900 Gsm module, A switch matrix 4x4, A LCD 16x2 The codes contain following operation
1. Dail calls
2. Receive calls
3. Send SMS
4. Recieve SMS
5. A Basic phone with above four fuctions
5. A TCP connection for ThingSpeak POST
6. A HTTP GET request on OpenWeather

All using GSM module ( by ATRIM electronics)

Want to use them, Check these instructables

Basic Phone: http://www.instructables.com/id/Basic-Phone-Using-GSM-and-Arduino

Weather Bot :http://www.instructables.com/id/Local-Weather-Bot-Using-GSM-Module-Openweather