Arduino Nano Pin Layout In this system we have use the Arduino

Download scientific diagram | Arduino Nano Pin Layout In this system we have use the Arduino Nano 3.0 which is a 30 pin board having ATMega328 as an microcontroller embed into it. Arduino Nano has 14 digital I/O pins, 8 Analog reference pins and has a clock frequency of 16MHz [18]. As seen from the number of I/O ports it is possible to connect number of sensor nodes to these boards. Arduino Nano can be powered by Mini-B USB and has an operating voltage of 5V. The data gathered by the sensors nodes are being passing on to the base station through serial communication i.e Rx and Tx. The transmission and reception is done by Pin no. 0 and 1. from publication: A low cost environment monitoring system using raspberry Pi and arduino with Zigbee | Emerging environmental related problems have greater impact on technical, scientific, social and economical fields, which is why this issue needs attention. On a global scale this issue are being sort out using satellite based instruments. This paper discusses a monitoring | Raspberry Pi, Zigbee and Arduino | ResearchGate, the professional network for scientists.