3DR Common Power Module Voltage Current Pixhawk / Missionplanner
$ 6.86
Description
Maximum input voltage of 18V (4S lipo) Maximum of 90 Amps (but only capable of measuring up to 60 Amps) Provides 5.37V and 2.25Amp power supply to the autopilot Configuration ¶ Most ground stations provide a battery monitor interface but the parameters can also be set manually: BATT_MONITOR = 3 to measure only voltage or 4 to measure both voltage and current (you will need to reboot the board after changing this) BATT_VOLT_PIN = 2 . The autopilot pin connected to the power module’s voltage pin BATT_VOLT_MULT converts the analog voltage received from the power module’s voltage pin to the battery’s voltage BATT_CURR_PIN = 3 . The autopilot pin connected to the power module’s current pin BATT_AMP_PERVLT converts the analog voltage received from the power module’s current pin to the battery’s current BATT_AMP_OFFSET voltage offset received from the power module’s current pin when ther is no current being pulled from the battery
