IoT Projects
Internet of Things projects with ESP32, ESP8266, Arduino and cloud dashboards — smart home, smart agriculture, health monitoring and industrial automation.
147 projects · page 1 of 7
DIY IoT Plant Watering System using Arduino
A remote plant-watering system that monitors soil moisture and lets you trigger a water pump from anywhere through the Blynk app, with LED-m...
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Build a smart mirror with an Arduino UNO Q
A wall-mounted smart mirror that shows the time, calendar, to-do list, room temperature/humidity and weather forecast behind a two-way glass...
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ESP32 Patient Health Monitor ECG SpO2 BPM Live Dashboard
Build a complete patient health monitoring system using ESP32 with AD8232 ECG sensor, MAX30102 pulse oximeter, BME280 and live web dashboard...
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IoT AC Energy Meter with PZEM-004T and ESP32 WebServer
Build an IoT-based AC energy meter using ESP32 and PZEM-004T to measure voltage, current, power, frequency and energy with live web dashboar...
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Home Automation using ESP32 and Blynk 2.0 with Real-Time Feedback
Control 4 AC appliances with ESP32 and Blynk 2.0 app from anywhere in the world with real-time physical switch feedback.
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IoT PM2.5 and Air Quality Monitoring System using ESP32
Monitor particulate matter PM2.5, PM10, temperature, humidity and gas levels using ESP32 with PMS5003 sensor and cloud dashboard.
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DIY ESP32 Board for Battery Powered IoT Applications
Design and build a custom ESP32 PCB optimized for battery-powered IoT with LiPo charging, battery monitoring and ultra-low power modes.
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ESP32 LoRa Sensor Monitoring with WebServer
Build a long-range LoRa sensor network using ESP32 with SX1278 to monitor multiple remote sensors and display on a web server.
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ESP32 Aquarium Controller with pH Temperature and Auto Feeding
Build a complete aquarium automation system using ESP32 to monitor pH, temperature, water level and control heater, lights, automatic fish f...
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ESP32 Voice Controlled Home Automation with Google Assistant
Control home appliances with Google Assistant voice commands using ESP32 and Sinric Pro cloud service without any hub.
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ESP32 Smart Thermostat with TFT Touchscreen
Build a WiFi-connected smart thermostat using ESP32 with 2.8-inch TFT touchscreen to control HVAC systems with scheduling and remote access.
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ESP32 Estimate Velocity with GPS MPU6050 Dead Reckoning
Use GPS combined with MPU6050 IMU and ESP32 for accurate velocity estimation using sensor fusion and dead reckoning algorithm.
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ESP32 NTP Digital Clock with Timezone and Daylight Saving Time
Create an internet-connected digital clock with ESP32 that auto-syncs time from NTP servers and handles timezone and DST automatically.
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ESP32 GPS Logger with Google Maps Track
Build a GPS data logger using ESP32 that saves coordinates to SD card and generates a Google Maps link to visualize the tracked route.
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ESP32 Door Status Monitor with Telegram Notifications
Monitor door status open or closed using ESP32 with magnetic reed switch and get instant Telegram notifications on your phone.
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ESP32 Data Logger to Google Sheets with BME280
Log temperature, humidity, and pressure from BME280 sensor directly to Google Sheets spreadsheet using ESP32 WiFi without any server.
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ESP32 Send Messages to WhatsApp via CallMeBot
Send sensor readings and alert messages from ESP32 directly to WhatsApp using free CallMeBot API without extra hardware.
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ESP32-CAM Video Streaming Web Server
Stream live video from ESP32-CAM to any web browser over WiFi with adjustable resolution, brightness, and camera settings.
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ESP32 DHT11 DHT22 Sensor Web Server
Create a web server with ESP32 to display DHT11 or DHT22 temperature and humidity readings on a clean auto-refreshing web page.
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ESP32 with DS18B20 Multiple Temperature Sensors Web Server
Interface multiple DS18B20 one-wire temperature sensors with ESP32 and display all readings on a web server with individual sensor identific...
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ESP32 Firebase Realtime Database CRUD Operations
Connect ESP32 to Google Firebase Realtime Database to read, write, update and delete sensor data from the cloud in real time.
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ESP32 MQTT Publish and Subscribe with Node-RED and Mosquitto
Implement MQTT publish/subscribe protocol with ESP32 to communicate with Node-RED dashboard and Mosquitto broker for IoT data exchange.
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ESP32 Soil Moisture Monitoring with MQTT and Auto Irrigation
Monitor soil moisture of multiple plants using ESP32 with capacitive sensors and automatically activate water pumps via MQTT from Node-RED.
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ESP32 Weather Station with E-Paper Display
Build an ultra-low-power ESP32 weather station using e-paper display that fetches weather from OpenWeatherMap API and runs months on batteri...
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