Important
This project is done as part of the Embedded Systems course [ELC2080] taught to second year Electronics and Elecrtic Communication Engineering Students at Cairo University Under the Supervision of Dr. Mohamed Riad.
Dashboard Link To monitor project Data in real-time
The system employs a dual-microcontroller setup to monitor and transmit water level data at two locations in a lake. The first module, positioned at the center where GSM signal is unavailable, measures water level and temperature, then relays the data via the ESP-NOW protocol to a second module stationed at the lake’s edge. This second unit consolidates the readings and transmits them to a base station using both GSM and Wi-Fi for broader connectivity.
- Real Time Water-Level and temprature updates
- Accurate Data Measurments using different sensors
- Tracking measurements at two different locations
- Intiutive dashboard displaying data
- GSM connectivity
- Creative UI on Oled inspired by the Flipper Zero UI
- Alarm system if the Water Level is under a specified Limit
- Uses ESP32 Microcontroller for its wireless capability
- ESP-NOW Protocol used for communication between the two nodes
- GSM Connectivity Sends data to the dashboard in Real-Time.
- Overcoming GSM Challenges using an SMS system.
- Custom designed PCB for Each Node
- Double Layer for Middle Node
- Single Layer for Edge Node
- Power Supply filtering circuit to ensure safe operation of all components used
- Measuring water levels using two different methods
- Ultrasonic Sensor
- Time of Flight (ToF) Sensor
- Firbase used for storing and collecting data