The internet of things is an illustrative technologies modernization for future computing and communication. Sensors have cumulated vast consideration in both academia and industry. After all, the expected fast assumption and dispersal of IoT technologies have not still taken place till an insufficiency of understanding about IoT and how industries can apply IoT well. To understand IoT usage, conclude the dispersal orientations as IoT, and hand over decent instructions for potential IoT adopters. Zigbee, a one and only communication standard designed for wireless personal area networks, has an acutely low complication, worth, and power devastation for wireless connectivity in reasonable, convenient, devices .andevices.In this paper, we present a compact circuit of the wireless sensor node and low power consumption circuit. Wireless sensor node senses the data and this collecting data sends towards gateway by the ZigBee transmitter. In this paper, we use solar for alternate power supply.