Building Node-RED Dashboard with DHT11 Sensor

Building Node-RED Dashboard with DHT11 Sensor

Building Node-RED Dashboard with DHT11 Sensor In this tutorial we will create a Node-RED dashboard that will use the DHT11 sensor to measure the temperature and humidity in a room. We will also use the Node-RED flow to send the temperature data in a gauge to display. The DHT11 sensor is a very cheap and … Read more