Ground tank and Roof tank monitor with flow meter (based on ultrasonic data).Water level accurate to +/- 1 litre.Both mcu are working 24/7 no server disconnect or freeze.Also sync relay data to SinricPro Server mean Alexa and Google home support. Requirement: 2x wemos d1 mini 1x ds18b20 2x Jsn sr04t 1x solid state relay Code: kayyumuddin/water-tank: Dual Water Tank Monitor System with Switch Control and Accurate Data log (github.com) Demo
36. IoT Based Multiple Tank level Monitoring System Using Load
Water, Free Full-Text
Automatic Gardening System with NodeMCU and Blynk , The “ArduFarmBot 2” «
Challenges, recent development, and opportunities of smart waste collection: A review - ScienceDirect
GitHub - Jayesh-JainX/IoT-Water-Tank-Monitoring-System-with-Mobile
Automatic Gardening System With NodeMCU and Blynk, the
Energies, Free Full-Text
Automatic Gardening System With NodeMCU and Blynk, the
PDF) Development of Blynk IoT-Based Air Quality Monitoring System
