IOT & SMART SYSTEMS
IoT Water Tank Level Monitor
Measure tank level and show status locally and on a phone/dashboard.
LevelSchool / Intermediate
Duration2–3 Weeks
Components₹2,200–₹4,000 CodingLow
Project overview
Measure tank level and show status locally and on a phone/dashboard.
Measure tank level and show status locally and on a phone/dashboard.
Components / materials required
✓ESP32
✓Ultrasonic waterproof sensor
✓OLED/LCD
✓Buzzer
✓Wi-Fi
What the project demonstrates
✓Percentage level display
✓Low/high alerts
✓Remote status
✓Optional pump indicator
Suggested build plan
01
Distance measurement
Measure surface distance.
02
Level conversion
Convert distance into percentage.
03
Display
Show local status.
04
IoT publishing
Send readings to dashboard.
Learning outcomes
✓Use ultrasonic sensing
✓Perform sensor calibration
✓Publish IoT data
✓Build practical water-management logic