IoT Project: Temperature measuremnts using Arduino, Raspberrypi, MQTT, Python, Influxdb and Grafana

Goal: Practice the model of IoT (Edge) data streaming and its remote analysis (Cloud). This work was inspired by works of others, in particular [1] and [2]. The system schematic diagram is as follows: Equipment: Arduino Uno. Arduino EthernetSheild. LM35 temperature sensor (datasheet). Raspberrypi-3, serving as an MQTT broker. Another computer (my laptop) for visualization. […]