IOT PRACTICAL GUIDE 2 HOME AUTOMATION WITH NodeMCU & Android App



This video is a complete IOT Project using NodeMCU and Android App.
Details of connecting DC or AC load to Relay board is explained .
Also devoloping Android App using MIT APP INVENTOR is explained step by step.
This IOT project is on LAN and not on cloud.NodeMCU & Mobile both are connected to same Router.

NodeMCU Install Arduino Core

code to control LED from browser

MIT APP…

11 Comments

  1. i could not able to create client server as well as i get (?????":>?::{)type error.
    please, explain how can i solve this issue
    .

  2. Sir can u please solve the issue like this

    [WiFiEsp] Connecting to 192.168.1.100

    Connecting…

    [WiFiEsp] >>> TIMEOUT >>>

    [WiFiEsp] Data packet send error (1)

    [WiFiEsp] Failed to write to socket 3

    [WiFiEsp] Disconnecting 3

    Thanks in advance…………..

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