IOT Control App = ESP32 Firware + Flutter + Django Backend
Budget: ₹12,500 – ₹37,500 INR
I am seeking a freelancer to develop a secure and feature-rich IoT project using the following technologies:
• Front-end: Flutter (for a user-friendly mobile app)
• Back-end: Django (for robust server-side functionality)
• Database: PostgreSQL (for scalable data storage)
• Device: ESP32 (for efficient sensor data acquisition)
• Sensors:
a. LED (for visual indication)
b. Analog Gas Leak Sensor (for environmental monitoring)
c. Relays Output (for Controlling Application)
d. Multiple Digital Inputs (for Water Level Monitoring)
Features:
• Seamless User Experience: Design an intuitive and user-friendly mobile app interface using Flutter. This app will allow users to:
o Register, login, and manage their accounts securely.
o Easily pair, Wi-Fi provisioning and manage multiple ESP32 devices for each User.
o SMS-OTP Based User Authentication
o View real-time sensor data (gas leak levels) in a clear and informative way.
• Robust Security: Implement robust security measures using token-based authentication and authorization. This ensures only authorized users can access data and functionalities.
• Secure Device Management: Develop a secure system for adding, provisioning, and managing ESP32 devices within the mobile app.
• Real-Time Sensor Data: The ESP32 device will collect real-time sensor data (gas leak levels) and transmit it securely to the Django back-end for processing and storage.
• FOTA Updates: Enable remote firmware updates for the ESP32 devices directly through the mobile app, ensuring they stay up-to-date and secure.
• Scalable Database: Utilize PostgreSQL to store user data, sensor readings, and device information efficiently.
Project Deliverables:
• A beautifully designed and functional Flutter mobile app for user interaction and data visualization (source code included).
• Secure Django back-end API for user management, device management, data handling, and communication with the ESP32 devices (source code included).
• Well-structured PostgreSQL database for storing user data, sensor readings, and device information (database schema definition included).
• Fully functional ESP32 firmware for secure sensor data collection and communication with the back-end server (source code included).
• Comprehensive documentation for future maintenance and updates, including instructions for setting up the development environment and running the application (source code compilation and deployment instructions included).
Milestone 1: UI / UX App Design 20%
Milestone 2: Back-end Implementation 30%
Milestone 3: Esp32 Firmware Development 25%
Milestone 4: Front End Flutter Development 25%
Please include relevant work samples in your bid.
• Front-end: Flutter (for a user-friendly mobile app)
• Back-end: Django (for robust server-side functionality)
• Database: PostgreSQL (for scalable data storage)
• Device: ESP32 (for efficient sensor data acquisition)
• Sensors:
a. LED (for visual indication)
b. Analog Gas Leak Sensor (for environmental monitoring)
c. Relays Output (for Controlling Application)
d. Multiple Digital Inputs (for Water Level Monitoring)
Features:
• Seamless User Experience: Design an intuitive and user-friendly mobile app interface using Flutter. This app will allow users to:
o Register, login, and manage their accounts securely.
o Easily pair, Wi-Fi provisioning and manage multiple ESP32 devices for each User.
o SMS-OTP Based User Authentication
o View real-time sensor data (gas leak levels) in a clear and informative way.
• Robust Security: Implement robust security measures using token-based authentication and authorization. This ensures only authorized users can access data and functionalities.
• Secure Device Management: Develop a secure system for adding, provisioning, and managing ESP32 devices within the mobile app.
• Real-Time Sensor Data: The ESP32 device will collect real-time sensor data (gas leak levels) and transmit it securely to the Django back-end for processing and storage.
• FOTA Updates: Enable remote firmware updates for the ESP32 devices directly through the mobile app, ensuring they stay up-to-date and secure.
• Scalable Database: Utilize PostgreSQL to store user data, sensor readings, and device information efficiently.
Project Deliverables:
• A beautifully designed and functional Flutter mobile app for user interaction and data visualization (source code included).
• Secure Django back-end API for user management, device management, data handling, and communication with the ESP32 devices (source code included).
• Well-structured PostgreSQL database for storing user data, sensor readings, and device information (database schema definition included).
• Fully functional ESP32 firmware for secure sensor data collection and communication with the back-end server (source code included).
• Comprehensive documentation for future maintenance and updates, including instructions for setting up the development environment and running the application (source code compilation and deployment instructions included).
Milestone 1: UI / UX App Design 20%
Milestone 2: Back-end Implementation 30%
Milestone 3: Esp32 Firmware Development 25%
Milestone 4: Front End Flutter Development 25%
Please include relevant work samples in your bid.