The Camp Sense app connects to the WattIsIt ESP32 hardware module via bluetooth and displays the battery energy usage and weather data. The app shows current amps into (charging) or out (discharging). A total count shows how many watt hours went into and out of the battery. Long press the battery on screen to reset the Wh counters. Your shunt will have a voltage drop rating of 50mV, 75mV or 100mV. Long press the setting to set this for your shunt resistor. Access the weather screen by swiping left (and right on weather to return). The code for this App, the Arduino sketch, and KiCad design files are available here https://github.com/dustinb/CampSense
