This application allows the creation of simulated IoT sensors.
Each sensor is able to generate a random value and publish it with the MQTT protocol on a provided topic on a given broker.
As an example the main method creates two sensors, a thermometer and a umidity sensor.
| Sensor | Topic |
|---|---|
| Temperature | home/room_1/temperature |
| Umidity | home/room_1/umidity |
To run the program:
mvn clean compile exec:java
To specify a different broker:
mvn clean compile exec:java -Dexec.args="tcp://broker.hivemq.com:1883"