This repository contains the hardware and software components of a PIR based tracking device to monitor the usage of local bike trails. The data is sent over LoRaWAN to TTN and from there to a Google Cloud backend which stores the data and provides api endpoints for the data visualization web UI.
Build a setup to measure the power consumtion. (Example measurement resistor sizes: 0.05; 0.1; 0.5; 1; 10 Ohm)