bat_1.txt will be empty after 28.11.17 - 00:25
bat_2.txt will be empty after 23.09.17 - 12:33
bat_3.txt will be empty after 25.10.17 - 14:07
bat_4.txt will be empty after 23.10.17 - 11:29

Batteriespannung

NodeBez.BatterieVerbauchDatumFarbe
01OG_KaMS1.25V 9.8 mV/d23.10.17 - 10:44
02Ficus0.94V -14.7 mV/d04.11.16 - 23:14
0303.29V -4.7 mV/d18.05.17 - 23:56
04Waschmaschine4.07V 0 mV/d23.10.17 - 11:25

click for 7 days, 21 days, 100 days, 1 year

using wireless JeeNode ADC on battery+, 
"FLOT" for JQUERY to plot graph