DJIBatteryAggregationState

@interface DJIBatteryAggregationState : NSObject

Provides a real time summary of the aggregated battery system. Only supported by Matrice 600, Matrice 600 Pro and Inspire 2.

  • The number of currently connected batteries.

    Declaration

    Objective-C

    @property (readonly, nonatomic) NSUInteger numberOfConnectedBatteries;

  • Returns the overview of batteries in the battery group. When a battery is not connected, the isConnected property is NO and the energyRemainingPercent is zero. For Matrice 600, there are 6 elements in batteryOverviews.

    Declaration

    Objective-C

    @property (readonly, nonatomic)
    NSArray<DJIBatteryOverview *> *_Nullable batteryOverviews;

  • Returns the current voltage (mV) provided by the battery group.

    Declaration

    Objective-C

    @property (readonly, nonatomic) NSInteger currentVoltage;

  • Returns the real time current draw through the batteries. A negative value means the batteries are being discharged.

    Declaration

    Objective-C

    @property (readonly, nonatomic) NSInteger currentCurrent;

  • Returns the the total amount of energy, in mAh (milliamp hours), stored in the batteries when the batteries are fully charged.

    Declaration

    Objective-C

    @property (readonly, nonatomic) NSInteger fullChargeEnergy;

  • Returns the remaining energy stored in the batteries in mAh (milliamp hours).

    Declaration

    Objective-C

    @property (readonly, nonatomic) NSInteger currentEnergy;

  • Returns the percentage of energy left in the battery group with range [0 - 100].

    Declaration

    Objective-C

    @property (readonly, nonatomic) NSInteger energyRemainingPercent;

  • Returns the highest temperature (in Celsius) among the batteries in the group, with a range [-128 to 127].

    Declaration

    Objective-C

    @property (readonly, nonatomic) NSInteger highestBatteryTemperature;

  • YES if one of the batteries in the group is disconnected. When it is YES, the aircraft is not allowed to take off.

    Declaration

    Objective-C

    @property (readonly, nonatomic) BOOL batteryDisconnected;

  • YES if there is significant difference between the voltage (above 1.5V) of two batteries. When it is YES, the aircraft is not allowed to take off.

    Declaration

    Objective-C

    @property (readonly, nonatomic) BOOL voltageDifferenceDetected;

  • YES if one of the batteries in the group has cells with low voltage. When it is YES, the aircraft is not allow to take off.

    Declaration

    Objective-C

    @property (readonly, nonatomic) BOOL lowCellVoltageDetected;

  • YES if one of the batteries in the group has damaged cells. When it is YES, the aircraft is not allow to take off.

    Declaration

    Objective-C

    @property (readonly, nonatomic) BOOL hasDamagedCell;

  • YES if one of the batteries in the group has a firmware version different from the others. When it is YES, the aircraft is not allow to take off.

    Declaration

    Objective-C

    @property (readonly, nonatomic) BOOL firmwareDifferenceDetected;