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?Tech enthusiast diving into embedded systems, IoT, web design and cloud tech. Building the future, one byte at a time.✨

Xolcano | ExPaytm | ExZoomcar | |ExONNbikes
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Dynamic Payment Acceptance Device with Razorpay Integration and Google TTS for Smart Vending and Sound Solutions
Arduino UNO R4 WiFi

Project Description:

This project introduces a versatile payment acceptance device that allows users to purchase items by simply scanning a QR code and making a payment through Razorpay. Upon successful payment, a webhook triggers the process, sending JSON data to our server. This data is then processed by cloud functions or another external service.

The IoT hardware retrieves the processed data via HTTP or MQTT protocols. Utilizing Google Text-to-Speech (TTS), the device can audibly confirm the payment and proceed to dispense the purchased item. The design of this device is adaptable, allowing it to dispense various types of items, such as liquids, food, medicine, Print ticket,open Gates,and more, depending on the specific use case.

This flexible solution integrates cutting-edge technologies to create a smart, efficient vending machine or soundbox that can be tailored to different applications, offering a seamless user experience from payment to product delivery.