Milestone: Deploying SmartHome Ethereum Contract on Ganache

This post documents the next milestone in our Smart-Home Ethereum project: successfully deploying the SmartHome smart contract on a local Ethereum blockchain using Truffle and Ganache. This builds on the earlier step where the SmartHome Truffle project was linked to a Ganache workspace.

Ganache Environment

The deployment was carried out using the previously configured Ganache workspace:

  • Workspace Name: SMART-HOME-TEST
  • Network ID: 5777
  • RPC Server: http://127.0.0.1:7545
  • Mining Mode: AUTOMINING

Deploying the SmartHome Contract

With the Truffle project linked, the SmartHome smart contract was deployed to the local blockchain using the Truffle migration command: 

truffle migrate --network development

The deployment transaction was successfully mined, and Ganache registered the SmartHome contract on the local Ethereum network.

  • Contract Name: SmartHome
  • Contract Address: 0x8514289859A4fdbEf49f27A6Ab53298C48Fb4891
  • Deployment Status: SUCCESSFUL

Post-Deployment Interaction

After deployment, the contract can be accessed and interacted with using the Truffle console: 

truffle console --network development
let instance = await SmartHome.deployed()
await instance.getStatus()
await instance.setStatus(true)

All contract calls and state changes can be observed in real time through the Ganache interface.

Next Steps

Following the successful deployment of the SmartHome contract on the local Ganache blockchain, the subsequent phases of this project will focus on functional validation and system expansion:

  1. Invoke additional SmartHome contract functions and observe emitted events through Ganache.
  2. Integrate the deployed smart contract with a frontend decentralized application (DApp).
  3. Extend the contract logic to support more advanced smart-home automation scenarios.

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