Tesla Wall Connector Integration Total Vehicle Current Sensor

loafbread · March 26, 2025, 1:11pm

I would like to see the “vehicle current a” attribute added to the Telsa Wall Connector integration. This attribute is included in the “vitals” restful data so it just needs to be brought into the Integration. I like to use this vehicle current value (without having to sum each leg) along with the grid voltage to calculate the power.

Ref: Tesla Wall Connector - Home Assistant

loafbread · December 8, 2025, 6:28pm

I have learned that the vehicle_current_a sensor is already incorporated into the Tesla Wall Connector library but it not visible in the Home Assistant Tesla Wall Connector Integration. What is the process to request that a library sensor appear in the Integration?

Integration:

Sensor in Library:

github.com/einarhauks/tesla-wall-connector

tesla_wall_connector/vitals.py

a6dca1d04


      
              return self.raw_data["grid_v"]
          
          @property
          def grid_hz(self) -> float:
              """Measured grid frequency"""
              return self.raw_data["grid_hz"]
          
          @property
          def vehicle_current_a(self) -> float:
              """Measured vehicle current"""
              return self.raw_data["vehicle_current_a"]
          
          @property
          def currentA_a(self) -> float:
              """Measured current on phase A"""
              return self.raw_data["currentA_a"]
          
          @property
          def currentB_a(self) -> float:
              """Measured current on phase B"""
              return self.raw_data["currentB_a"]

Library:

Any help with this process would be appreciated.