bat_1.txt will be empty after 03.05.18 - 23:59
bat_2.txt will be empty after 16.11.17 - 12:51
bat_3.txt will be empty after 18.12.17 - 14:26
bat_4.txt will be empty after 16.12.17 - 11:48

Batteriespannung

NodeBez.BatterieVerbauchDatumFarbe
01OG_KaMS1.24V 2.5 mV/d16.12.17 - 11:04
02Ficus0.94V -14.7 mV/d04.11.16 - 23:14
0303.29V -4.7 mV/d18.05.17 - 23:56
04Waschmaschine4.07V 0 mV/d16.12.17 - 11:48

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

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