Skip to content
No results
  • Home
  • Projects
    • ESP8266 Projects
    • ESP32 Projects
    • Arduino Projects
  • Tutorials
  • Contact
IoT Circuit Hub
  • Home
  • Projects
    • ESP8266 Projects
    • ESP32 Projects
    • Arduino Projects
  • Tutorials
  • Contact
  • ESP8266 Projects
  • ESP32 Projects
  • Arduino Projects
  • Tutorials
IoT Circuit Hub
Install WLED firmware to ESP32

Steps to Install WLED Firmware

Here we will use the WLED web installer to upload the firmware. First, connect the ESP32 or ESP8266 to the…

  • Subhajit
  • October 24, 2023
Bluetooth + Alexa ESP32 Home Automation

Bluetooth + Alexa ESP32 Home Automation

Make ESP32 IoT-based home automation system with Bluetooth, Amazon Alexa, IR Remote & Manual Switch. FREE tools used. (Circuit + Code).

  • Subhajit
  • September 21, 2023
Tasmota ESP01 Alexa control relay

Tasmota ESP01 Alexa control relay

Make Tasmota ESP01 ESP8266 Alexa control relay without writing a single line code. Explained Circuit and shown all the steps to make it.

  • Subhajit
  • June 25, 2023
ESP01 Relay Project using Blynk IoT

ESP01 Relay Project using Blynk IoT

Make IoT-based ESP01 Relay project using the Blynk IoT & manual switch under ₹200 or $4. Explained Circuit + Source code.

  • Subhajit
  • May 30, 2023
ESP8266 Cadio Home Automation Project

ESP8266 Cadio Home Automation Project

Make ESP8266 Cadio Home Automation with Google Assistant Alexa. Control relays with voice commands & switches. (No WiFi + EEPROM).

  • Subhajit
  • May 5, 2023
Universal Remote Control using ESP8266 Cadio

Universal Remote Control using ESP8266 Cadio

Make IoT-based Universal Remote control using ESP8266 Cadio & Google Assistant to control all IR devices through internet. (No Code required)

  • Subhajit
  • April 25, 2023
ESP32 Cadio Home Automation Project

ESP32 Cadio Home Automation Project

Make IoT-based Cadio Home Automation using ESP32 Google Assistant. Control relays with voice commands & switches. (No WiFi + EEPROM)

  • Subhajit
  • April 18, 2023
IoT-based Water level indicator with ESP32

IoT Based Water Level Indicator using Ultrasonic Sensor

Make IoT-based Water Level indicator using Ultrasonic sensor, ESP32, OLED, & Blynk. Get LOW Water Level notification. (Circuit + Code + PCB)

  • Subhajit
  • December 22, 2022
IoT Project using ESP RainMaker

IoT Project using ESP RainMaker with Google Assistant Alexa & Manual Switch

Make an IoT project using ESP RainMaker with Google Assistant & Alexa to control 8 Relays with Voice commands and Switches. (Circuit + Code).

  • Subhajit
  • August 4, 2022
Blynk MQ2 gas sensor ESP32

MQ2 gas sensor and Rain detection with Blynk Notification

Make an IoT-based MQ2 Gas sensor and rain detection system using NodeMCU ESP8266 or ESP32 with Blynk Notification. (Circuit + Code).

  • Subhajit
  • April 25, 2022
Arduino Relay Project using Bluetooth IR

Arduino Relay Project using Bluetooth IR Remote and EEPROM

Make Arduino Relay project with EEPROM to control appliances using Bluetooth, IR Remote, and manual switches. (Circuit + Source Code)

  • Subhajit
  • January 18, 2022
NodeMCU Projects using Blynk Google

NodeMCU Projects using Blynk Google Assistant

Make NodeMCU projects using Blynk and Google Assistant to control relays with voice commands & manual switches. (Circuit + Source Code)

  • Subhajit
  • December 21, 2021
Prev
1 2 3
Next

Logo

Explore simple IoT Projects on Home Automation, Internet of Things using Arduino, ESP8266, ESP32, ESP32 CAM, LoRa for engineering students. All projects explained with source code, circuit diagram, woking principle.

share tweet pin share post

Categories:

  • Arduino Projects (9)
  • ESP32 Projects (50)
  • ESP32-CAM Projects (2)
  • ESP8266 Projects (27)
  • Tutorials (17)

Translate:

Tags:

Alexa Arduino Beginners Bluetooth Blynk Cadio DHT11 DS3231 EEPROM ESP-NOW ESP01 ESP32 ESP32-CAM ESP RainMaker Firebase Google IFTTT Intermediate IR Remote LDR LED LoRa Matter NodeMCU PIR RTC Sensors Sinric Pro Smart Home Tasmota Telegram Web Server WLED

Latest Posts:

  • ESP32 Smart Plant Watering | RainMaker
    ESP32 Smart Plant Watering | RainMaker + Google & AlexaJanuary 30, 2026
  • ESP8266 Tasmota Alexa Smart Plug IoT project
    ESP8266 Tasmota Alexa Smart Plug | Free No-Code IoT ProjectJanuary 6, 2026
  • How to Install Tasmota on ESP8266: A Complete Beginner’s Guide
    How to Install Tasmota on ESP8266: A Complete Beginner’s GuideJanuary 6, 2026
  • ESP8266 NodeMCU Blynk IoT DIY Smart Plug
    ESP8266 NodeMCU Blynk IoT DIY Smart PlugDecember 14, 2025
  • ESP01 ESP8266 IoT Project – Sinric Google & Alexa Relay control
    ESP01 ESP8266 IoT Project – Sinric Google Alexa Relay controlDecember 4, 2025

Copyright © 2026 - IotCircuitHub

  • Home
  • Contact
  • Privacy Policy
  • Disclaimer
  • About
  • Affiliate Disclosure