Projects
Complete ESP32 project walkthroughs
- Room Temperature Monitor with Web Dashboard Beginner
Build a room temperature monitor with a web-based dashboard using DS18B20 or DHT22
- Plant Watering Alert System Easy
Build a plant watering alert system using a soil moisture sensor, buzzer, and LED with ESP32
- MQTT Temperature Logger with Home Assistant Easy
Log temperature readings to Home Assistant using DS18B20 and MQTT
- Motion-Activated Alarm Easy
Build a motion-activated alarm using a PIR sensor, buzzer, and LED
- Smart Door Open/Close Sensor Easy
Build a smart door sensor using a reed switch and MQTT
- DIY Weather Station Intermediate
Build a weather station using BME280, BH1750, and an OLED display
- Garage Parking Assistant Intermediate
Build a parking distance indicator using an ultrasonic sensor and LEDs
- Air Quality Dashboard Intermediate
Monitor indoor air quality with the SGP30 sensor and display on a web dashboard
- Kitchen Scale Intermediate
Build a digital kitchen scale using a load cell, HX711 amplifier, and OLED display
- Energy Monitor Advanced
Monitor voltage, current, and power consumption with the INA219 sensor and ESP32