@@ -17,7 +17,7 @@ You can check the datasheet of the used Sensor PZEM-016.
***Power factor**
***Alarm level**
In the figure you can see a sample of the data visualised as a graph.
In the figure you can see a sample of the data visualised as a graph. In the graph you can see one of the captured quantities 
The IoT device sends this information cyclically to a topic on the MQTT broker. To understand the system architecture, please refer to the schematic diagram below.