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:
Indoor Plant Watering System project using ESP32
ESP32 CAM PIR Motion Sensor Camera using Telegram App
Water Level Controller using Arduino & Float Sensor
ESP8266 Projects:
NodeMCU IoT Project with Save Last GPIO State
Make a NodeMCU IoT project using sensors with the New Blynk Automation. It can save the last GPIO state after power failure. (Circuit + Code).
ESP8266 IoT Project with Blynk Automation
Make ESP8266 IoT Project to control relays with Blynk + Google Assistant + IR Remote + Switches. Also, add Automation for Sensor + Timer.
ESP01 ESP8266 Projects using Blynk Google Assistant
Make ESP01 ESP8266 projects using Blynk and Google Assistant to control relays with voice commands and switches. (Circuit + Source Code).
ESP32 Projects:
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)
Amazon Echo Home Automation using ESP32
Make practical IoT-based Amazon Echo Home Automation system with fan dimmer using ESP32, ESPAlexa library, & Bluetooth. (Circuit + Code)
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:
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.
ESP RainMaker Alexa Tutorial
How to link ESP RainMaker with the Amazon Alexa app to control the appliances with Alexa.
ESP RainMaker Google Home Tutorial
How to connect ESP RainMaker with the Google Home app to control the appliances with Google Assistant.
Google Home:
ESP32 IoT Project using Alexa Google Home app
Make practical ESP32 IoT project using ESP RainMaker, Sensors to control relays & Fan Speed with Alexa, Google Home, IR remote, & switches.
ESP32 Project with Alexa & Google Home using ESP RainMaker
ESP32 Project to control 8 relays with Google Assistant, Alexa, IR remote & switch. Remember the last GPIO state (EEPROM). Circuit + Code.
ESP32 Project with Google + Alexa + Bluetooth + IR + Manual Switch
Make an IoT Project using ESP RainMaker with Google Assistant, Alexa, Bluetooth, IR Remote & manual switches for FREE. (Circuit + Source Code)
Blynk IoT:
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)
IoT Project with Smallest ESP32C3 Blynk
Make a practical IoT project using the Smallest ESP32C3 from the XIAO series & DHT11 sensor with the Blynk IoT platform. (Circuit + Source 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.
