The repo hosts a mini-project which is an IoT based system m to detect the possibility of flooding in its early stage so that necessary precautions can be taken beforehand
The following components were used: • NodeMCU - 3 • Arduino Uno - 1 • SIM900A GSM Module - 1 • LCD monitor - 1 • Sim Card - 1 • Smartphone - 1 • Float sensor - 2 • Router/gateway/mobile hotspot through which internet can be accessed • peripherals, power supply, jumper wires, bread board, additional equipments - as per requirement
For more details, please read the PDF