I am using the APM1 built-in voltage sensors and try to calibrate it.
APM Planner 1.1.84 does not allow me to enter any value.
I set Monitor= 3: Battery Voltage, Capacity=3000
And then I try
1. APM Input Voltage =4.96 (thats what I measure)
2. Measured Battery Voltage= 11.23 (thats what I measure at my battery)
It says: Invalid number entered...
what am I doing wrong ?