MQTT Gateway Load Test Simulator

Designed specifically for IoT scalability validation, this simulator generates realistic MQTT traffic to stress-test gateways and brokers. Users can manage device keys in batches, customize message payloads and intervals, and monitor key metrics in real time. The tool's portable Windows executable ensures easy setup without complex installations, ideal for testing common IoT platforms such as ThingsBoard. It helps identify bottlenecks and verify system stability under simulated peak loads.