Device for measuring fluid level

Thesis focuses on device design and realization of battery powered fluid level meter with intended use in underground tanks. Device can be configured to set the measurement and send data to cloud periods. Device is able to send warning emails if low battery voltage is detected and also send warning emails if measured water level is outside the range set by user. Theoretical part focuses on some of nowadays used measurement methods used in water level measurement. This part also includes a brief description of bus and protocols used by final device. Next part is about design and realization of device. In this part are described some used components, analyzed some parts of software and also design and realization of hardware including final design of device