See our code on Github
StreamLab_-_Riffle_Bottle_1_-_Test_Deployment_-_Battery_battery_chartbuilder StreamLab_-_Riffle_Bottle_1_-_Test_Deployment_-_Temps_riffle_temp_water_temp_chartbuilder StreamLab_-_Riffle_Bottle_1_-_Test_Deployment_-_UTC_Time_utc_time_chartbuilder