Graphing Data from a Weather Station via RTL-SDR and Home Assistant

Over on YouTube user mostlychris has uploaded a helpful tutorial video show how to use an RTL-SDR to collect data coming from a personal weather station and graph it on the home automation software known as Home Assistant.

To do this he uses an RTL-SDR on a Raspberry Pi running rtl_433 which receives and decodes the weather station data. He then configures rtl_433 to output data in the MQTT protocol which Home Assistant can receive and understand.  Finally he configures Home Assistant to plot the received data. The tutorial is comprehensive covering every step required from start to finish.

Take charge of your own Ambient weather data with Raspberry Pi, MQTT, and Home Assistant.