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https://github.com/salmandabbakuti/iot-blockchain
The very first implementation of enhanced security in IoT using Blockchain **Simulation**
https://github.com/salmandabbakuti/iot-blockchain
blockchain dapp ethereum flask iot iot-application iot-blockchain-exps iot-cloud raspberry-pi smart-contracts truffle web3py
Last synced: 9 days ago
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The very first implementation of enhanced security in IoT using Blockchain **Simulation**
- Host: GitHub
- URL: https://github.com/salmandabbakuti/iot-blockchain
- Owner: Salmandabbakuti
- License: mit
- Created: 2019-03-06T15:11:20.000Z (almost 6 years ago)
- Default Branch: master
- Last Pushed: 2025-01-15T20:58:46.000Z (17 days ago)
- Last Synced: 2025-01-17T03:08:17.582Z (16 days ago)
- Topics: blockchain, dapp, ethereum, flask, iot, iot-application, iot-blockchain-exps, iot-cloud, raspberry-pi, smart-contracts, truffle, web3py
- Language: HTML
- Homepage:
- Size: 13.4 MB
- Stars: 47
- Watchers: 9
- Forks: 21
- Open Issues: 6
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# IoT-and-Blockchain
A simple IoT and Blockchain based application to demonstrate the use of blockchain in IoT.
## Getting Started
### Prerequisites
- [Node.js](https://nodejs.org/en/download/)
- [Python](https://www.python.org/downloads/)
- Windows 8+ (for simulating GPIO pins on Windows), Raspberry Pi (for using actual GPIO pins)
- [Windows Build Tools](https://visualstudio.microsoft.com/visual-cpp-build-tools/) - Only for Windows (Simulating GPIO pins on Windows)
> Note: _Windows Build Tools is required to install web3. Install through Powershell(Admin) if not installed already_
```bash
npm install -g windows-build-tools
```
### Steps
Before starting with app, you need to compile the smart contract and start a local blockchain. Follow the steps below to do so:
1. Install required dependencies:
```bash
npm install
```
2. Start a local blockchain using Hardhat:
```bash
npx hardhat node
```
3. Compile contract in a separate terminal:
```bash
npx hardhat compile
```
4. Install python dependencies and start the app:
```bash
pip install -r requirements.txt
python app.py
```
Open http://localhost:8000 in your browser to see the app and Interact with the IoT device.
### Demo
## Built With
- [Flask](https://flask.palletsprojects.com/en/1.1.x/) - The web framework used for the backend
- [Web3.py](https://web3py.readthedocs.io/en/stable/) - Python library for interacting with Ethereum blockchain
- [Hardhat](https://hardhat.org/) - Ethereum development environment for compiling, testing, deploying, and interacting with smart contracts
- [Solidity](https://docs.soliditylang.org/en/v0.8.4/) - Ethereum's smart contract programming language
- [GPIO Simulator](https://pypi.org/project/GPIOSimulator/) - Python library for simulating GPIO pins
- [RPi.GPIO](https://pypi.org/project/RPi.GPIO/) - Python library for accessing GPIO pins on Raspberry Pi
## Safety
This is experimental software and subject to change over time.
This is a proof of concept and is not ready for production use. It is not audited and has not been tested for security. Use at your own risk. I do not give any warranties and will not be liable for any loss incurred through any use of this codebase.
## License
This project is licensed under the MIT License - see the [LICENSE](LICENSE) file for details