Caravan Battery Meter

  • Reads Battery voltage and current (Charge and Discharge)
  • Calculates watts and expended Load in Amp Hours
  • Calculates Battery State of Charge
  • Plots Voltage and Current
  • Diagnostics GUI with Voltage/Current and Offset adjustments



Nb. load the Library files first one at a time , then load the main program.

Main program caravan meter 1.4.bas

Library code 1

caravan meter lib 1.bas
Library code 2 caravan meter lib 2.bas