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.
Recent Articles:
ESP01 Relay Project using Blynk IoT
ESP8266 Cadio Home Automation Project
Universal Remote Control using ESP8266 Cadio
ESP8266 Projects:
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.
ESP8266 Cadio Home Automation Project
Make ESP8266 Cadio Home Automation with Google Assistant Alexa. Control relays with voice commands & switches. (No WiFi + EEPROM).
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)
ESP32 Projects:
ESP32 Cadio Home Automation Project
Make IoT-based Cadio Home Automation using ESP32 Google Assistant. Control relays with voice commands & switches. (No WiFi + EEPROM)
Indoor Plant Watering System project using ESP32
Make IoT-based indoor plant watering system using ESP32 Blynk & Capacitive soil moisture sensor. Having AUTO & MANUAL mode. Circuit + Code
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)
Arduino Projects:
Water Level Controller using Arduino & Float Sensor
Make Water Level Controller with Arduino & Float Sensor to control Pump automatically. Overhead & Underground tank Water level + Circuit + Code.
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 Codes.
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:
Steps to Install Cadio Firmware on ESP8266
Explained in steps how to install Cadio Firmware on ESP8266 to make any IoT-based home automation project.
Cadio Firmware for ESP32
Explained in steps how to upload Cadio Firmware to ESP32 to make any home automation project.
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 by Step Tutorial.
Google Home:
ESP8266 Cadio Home Automation Project
Make ESP8266 Cadio Home Automation with Google Assistant Alexa. Control relays with voice commands & switches. (No WiFi + EEPROM).
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)
ESP32 Cadio Home Automation Project
Make IoT-based Cadio Home Automation using ESP32 Google Assistant. Control relays with voice commands & switches. (No WiFi + EEPROM)
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.
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 + PCB)
Indoor Plant Watering System project using ESP32
Make IoT-based indoor plant watering system using ESP32 Blynk & Capacitive soil moisture sensor. Having AUTO & MANUAL mode. Circuit + Code
Tasmota:
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 switches.
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 guide
Tasmota Alexa integration step-by-step guide to control the Tasmota devices with Amazon Alexa. How to resolve Tasmota Alexa not working issues.
