Monitoring an isolated solar water pumping system through IoT

The End-of-Degree projects (EDP) must try to put into practice those competences that students have acquired during their Degree is what I want to see what is going studies. This work presents the development of a system intended to monitor an isolated solar pumping station, with the purpose of addressing many of the competences related to Analog and Digital Electronics. Such a system is based on the Arduino platform, GSM communication towards "Internet of Things" (IoT), Hall effect current sensors, voltage measurements using optocouplers and WiFi configuration. The system uses a rechargeable battery as a power source and implements low power modes. The performance and monitoring precision of the system has been studied, along with energy saving strategies.