Project for the 'Internet of Things' course. Please, check the Documentation for a complete view.

Smart Pool is an application for the automatic and intelligent management of swimming pools remotely through the use of sensors and actuators. It allows to automatically manage the pool temperature and the chlorine level. For facilities with hydromassage services, it allows the automated management of the water inlets. It also offers the ability to manually apply a certain degree of parameter changes, eg. to set the desired water temperature, at run time.

The MQTT network is deployed using the 4 real sensors from the testbed that have been provided to us. We have decided to use these devices in the following way:

• 1 device deployed as Border Router
• 1 device deployed both as Temperature detector and Temperature regulator
• 1 device deployed both as Chlorine level detector and regulator
• 1 device left unused to eventually show some additional features that we implemented

On the CoAP network simulated with Cooja we then decided to deploy the sensor and the actuator related to the hydromassage, which are the Presence detector and the Hydromassage actuator.

The Collector is responsible of accepting connection of CoAP devices and receiving updates from the MQTT Broker. In combination with it, we execute some control logic that allows:

• Automatic management of actuators (e.g. automatic management of temperature regulators state)
• Manual modifications to the actuators and some parameters used for the automatic management

We provide the user with a CLI with the following commands available:

• !exit
• !commands
• !checkTemp
• !setTemp <unit[C or F]>
• !checkCl
• !setCl
• !setPowerHydro
• !getSensorsList