अमूर्त

Establishing SSH Connection and Interfacing GSM/GPRS Functionality with Raspberry PI

Mrs.P.Suvitha Vani, Miss.Nithyappriya.G

Raspberry Pi is a credit-card-sized single-board computer which is invented to provide the basic features of a computer. It is built using ARM11 processor. This project deals with Raspberry machine, acting as a client machine which stores the details of users in database reading input from RFID. The server machine is maintained to administrate the databases in client machine (Raspberry). The databases from client machine is transferred to server machine through SSH tunnel and stored in server machine for backup of database. Further, SIM GSM/GPRS 900 module is used to interface GSM/GPRS functionality with Raspberry Pi. The alert message is sent to user when client machine fails due to system crash or power failure using GSM. The SSH connection established between client and server is checked periodically and if in case the connection fails, the GPRS is used to restore connection between client and server machine.