Raspberry Pi-baserad lågeffektsmodul för dataloggning av olika miljöparametrar

Sammanfattning: In this project a Raspberry Pi 3 B+ has been constructed to log a number of envi-ronmental data from connected sensors. The connectable sensors include: Rain sensor Temperature sensor Gas sensor Anemometer Sound sensor Camera These sensors availability are sensed at device start and the present ones arelogged in settable intervals, then saved locally in a .csv-file and for the cameraa .jpg-file. All log data is backed up periodically to a connected USB Flash drive.The log data is also available for transfer through Bluetooth and Wifi. A numberof energy saving procedures have also been implemented in the form of poweringoffand on a couple of hardware components. The system is created with energy consumption in mind as it will be mergedwith another system which has the goal of supporting this system with a batteryand solar panels whose energy flows an Arduino Uno is controlling. This does aconnection to the Arduino possible for transfer of information regarding total sunhours, battery charge and power consumption for extended logging.