A smart water meter project.
Final Report can be edited here .
Presentation can be edited here .
- fix readme file
- fix code size
- take more measurements
- make some analysis
- use template for the report
- use esp32 instead of wemos
Reluts of temperature and water flow data with their matching diagrams
We used thinger.io to control the meter , collect , view and export data to csv.
Components for all versions:
12V , 4.2A external switching power supply from Meanwell
water flow meter sensor , 1/2"
NTC thermistor 10kOhm / Datasheet
Thermistor 100kOhm / Datasheet
Components:
Sources:
Arduino Uno and Solenoid Valve
Components:
DOIT ESP32 DEVKIT V1 or ESP32 DEVKIT V1
Sources:
DOIT ESP32 DEVKIT V1 and SC Card Module
DOIT ESP32 DEVKIT V1 and ADS1115
Components:
WeMos D1 mini Pro ESP8266 (V1.0) or ESP8266 NODE MCU
WeMos D1 mini and external Power Supply
Sources:
ESP8266 NODE MCU and SD Card Module
WeMos D1 mini and I2C for LCD Screen
WeMos D1 mini and ADS1115 and NTC thermistor
Writing in SD Card a .csv file
Covariance / Correlation for Time Series
University of Wisconsin - Madison