Notiduino is an open-source, user-friendly, and cloud-based platform for creating, building, and managing IoT (Internet of Things) devices. It is a fast, secure, and easy way to create IoT products from your Android phone or tablet.

By establishing a Bluetooth connection between your smartphone and Arduino, you can select specific apps installed on your phone to transmit data to Arduino. As soon as your phone receives notification messages from the chosen apps, the app swiftly sends the stored values to Arduino via Bluetooth.

Furthermore, you have the flexibility to customize IF-THEN rules to filter out specific notification messages and send corresponding values to Arduino. For instance, if you receive an important notification from a social media app like Facebook, you can utilize the app's stored IF-THEN rule set to send RGB color values to Arduino and activate an RGB LED using Bluetooth.