QIoT Suite Lite comes with three important components which form an IoT stack: Device Gateway, Rules Engine and Dashboard. The Device Gateway supports multiple protocols (including MQTT/MQTTS, HTTP/HTTPS and CoAP) for Things, to connect with QIoT Suite Lite. By using any of these supported protocols, Things can push telemetry data generated by various sensors or peripherals to the Device Gateway. The Rules Engine (based on Node-RED) helps to process telemetry data and defines the logic of an IoT Application. With the help of a modern and intuitive user interface, this can be done with almost zero coding. The QIoT Dashboard provides widgets which helps to monitor and control the IoT Solution.