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• 18:58, 12 April 2022 EdmondLascaris talk contribs created page Temperature sensor data visualisation with Node-RED (Created page with "= Overview = This lesson assumes that a temperature sensor is sending data to The Things Network. In this lesson we will use the MQTT protocol to subscribe to data transmission events. We will create a program in Node-RED to subscribe to the data transmissions and to graph the data coming from the sensor using the in-built Dashboard function in Node-RED")