When connecting to mission planner it reads 1 volt lower than my multimeter reads this triggers the 10.5V failsafe. When I read it with my multimeter all cells are good and it reads 11.3V for the whole battery (its a 3s 3000 11.1V). Why is mission planner reading 1 volt lower?
Mission Planner Reading Voltage lower than actual
jax200
#2
Did you follow these instructions?
https://ardupilot.org/copter/docs/common-power-module-configuration-in-mission-planner.html