Design of remote management system with ZigBee

In this paper, we propose a remote management system to meet the increasing necessity of a great number of vending machines with multi-purpose functions. The system is designed with ZigBee for a good control of a small size network for vending machines as well as hardware design technology for stability and low power. The experimental results show that the system increases the efficiency and decreases the maintenance cost for vending machines due to easy diagnosis and low power.