Internet of Things (IoT) based Smart Inhaler

The Smart Inhaler system presented in this research study integrates two NodeMCU devices to enhance the monitoring and management of respiratory health remotely. The core functionality involves the first NodeMCU unit equipped with sensors for detecting Heart rate and blood oxygen saturation (SpO2). This NodeMCU collects the vital signs data, communicates with the cloud, and displays the information on an OLED screen. On the other end, a second NodeMCU unit acts as the inhaler controller. It retrieves the SpO 2 data from the cloud and utilizes a Touch sensor interface. When triggered by the received data, the system initiates the inhaler, providing timely and targeted respiratory support to the patient. This two-node architecture enables Real-time monitoring of crucial health metrics and facilitates a responsive intervention through the inhaler subsystem. The integration of IoT technologies, cloud connectivity, and sensor data processing in this Smart Inhaler system showcases a comprehensive approach to remote patient monitoring and personalized healthcare.