SmartHome illustration

IoT Projects Ideas for Engineering Students

Explore IoT projects with Blynk, Amazon Alexa, Google Home, ESP RainMaker, Sinric, Arduino IoT Cloud, IFTTT using ESP8266, NodeMCU, ESP32, Arduino, LoRA modules, etc.

All IoT projects are explained with Circuit & Source code.

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Recent Articles:


ESP8266 Projects:

ESP8266 Firebase IoT Project

ESP8266 Firebase IoT Project – Relay Control via Web-UI, Switch & EEPROM

ESP8266 Firebase IoT project for smart home relay control with manual switch, EEPROM memory, and real-time web sync. (Circuit + …
IoT project using ESP01 Arduino Cloud & Google Home

IoT project using ESP01 Arduino Cloud & Google Home

Make simple IoT project using the ESP01 Arduino Cloud control relay with FREE tools. Explained Circuit & Source Code …
ESP8266 arduino iot cloud project

Arduino IoT Cloud ESP8266 Home Automation

In this IoT project, I have explained how to make an Arduino Cloud ESP8266 home automation system to control appliances …

ESP32 Projects:

ESP32 Web Server + ESP-NOW Relay control

ESP32 Web Server + ESP-NOW Relay control with OLED status

Control 4 relays via ESP-NOW with Web Interface, OLED feedback, and manual buttons. A compact, real-time ESP-NOW home automation project …
ESP32 Home Automation system with Web Server

Build an ESP32 Home Automation with Web Server & EEPROM

Build an ESP32 home automation system with Web control, manual switches, EEPROM relay memory, and real-time status dashboard …
ESP32 Firebase IoT Home Automation Project with Web Dashboard

ESP32 Firebase IoT Home Automation Project with Web Dashboard

IoT Home Automation using ESP32 Firebase Realtime Database with Web Dashboard and manual relay control via switches or buttons …

Arduino Projects:

Water Level Controller using Arduino & float sensor

Water Level Controller using Arduino & Float Sensor

Make Water Level Controller with Arduino & Float Sensor to control Pump automatically. Overhead & Underground tank Water level + …
LoRa ESP8266 Arduino IoT Project

LoRa ESP8266 Arduino IoT Project with Google Assistant & Alexa

Make a LoRa ESP8266 Arduino IoT project with Google Assistant and Alexa. Explained transmitter and receiver Lora Circuit & Source …
LoRa Project using Arduino ESP8266 control Relay

LoRa Project using Arduino ESP8266 control Relay with feedback

Make the LoRa Project using Arduino ESP8266 control relays with real-time feedback on OLED display. (Download Circuit + Source Code) …

Tutorials:

Arduino IoT Cloud tutorial

Arduino IoT Cloud tutorial for ESP8266 & ESP32

In the Arduino IoT Cloud tutorial, I have explained how to set up FREE Arduino IoT Cloud account to connect …
Preferences Library tutorial

ESP32 Save Data Permanently using Preferences Library

Preferences Library replaces the EEPROM library. Power failures or Resets do not affect the data held in flash memory. Step …
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 …

Google Home:

IoT project using ESP01 Arduino Cloud & Google Home

IoT project using ESP01 Arduino Cloud & Google Home

Make simple IoT project using the ESP01 Arduino Cloud control relay with FREE tools. Explained Circuit & Source Code …
ESP8266 arduino iot cloud project

Arduino IoT Cloud ESP8266 Home Automation

In this IoT project, I have explained how to make an Arduino Cloud ESP8266 home automation system to control appliances …
Smart Home IoT Project using Arduino Cloud

Smart Home IoT Project using Arduino Cloud & ESP32

ESP32 Smart Home IoT project to control 4 relays & monitor room temperature using Arduino Cloud, Alexa, IR remote, and …

Blynk IoT:

Home Automation using ESP32 Blynk Bluetooth IR

Home Automation using ESP32 Blynk Bluetooth IR

Make IoT-based home automation using ESP32 Blynk + Bluetooth + IR remote + Manual control relays using FREE tools (Circuit …
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 …
Water Level Monitoring system using ESP8266 Blynk

Water Level Monitoring system using ESP8266 Blynk

Make IoT-based Water Level Monitoring System, control pump using ESP8266, & Blynk. Get LOW Water Level notification. (Circuit + Code …

Tasmota:

Tasmota ESP32 Alexa Home Automation

Tasmota ESP32 Alexa voice control Home Automation with Sensor

Circuit + step-by-step guide to make Tasmota ESP32 Alexa Home Automation system to control 8 relays with Amazon Alexa and …
Tasmota NodeMCU ESP8266 Home Automation

Tasmota NodeMCU ESP8266 Home Automation Project

Circuit + step-by-step guide to make Tasmota NodeMCU ESP8266 Home Automation project to control 4 relays with Alexa and switches …
Tasmota Alexa integration

Tasmota Alexa integration guide

Tasmota Alexa integration step-by-step guide to control the Tasmota devices with Amazon Alexa. How to resolve Tasmota Alexa not working …