Master Slave Unit

Meat project is basically designed for track and control of multiple industrial machines. This device has one master and two slaves or multiple slaves. Masters and slaves communicate through ZigBee.

Working:-First Master sends the common wakeup command to all slaves. After that Every Slave PCB sends status(ON ,OFF, HOLD) of individual machines to the Master through ZigBee. Master will Receive the status of Every machine and store the real data into SD Card and same data update on server through GPRS Module(SIM7600).