The HomeAssistant Status Module provides a mechanism to publish sensor states to HomeAssistant via the HomeAssistant API.
The module uses a long-term access key that is created through the HASS web interface, which allows the module to send updates to the sensors listed below without needing hard-coded credentials.
The following sensors and their values are published to HomeAsssitant via the HomeAssistant HTTP API.
| HomeAssistant Sensor | Value | Example |
|---|---|---|
| sensor.twcmanager_all_total_amps_in_use | Float: Amps in use across all slaves | 16.24 |
| sensor.twcmanager_charger_amps_in_use | Float: Amps in use for given Slave TWC | 8.52 |
| sensor.twcmanager_charger_amps_max | Integer: Reported maximum amperage per Slave TWC | 32 |
| sensor.twcmanager_charger_cars_charging | Boolean: Will be 0 if Slave TWC does not have a connected charging vehicle, or 1 if it does. | |
| sensor.twcmanager_charger_charger_load_w | Integer: Actual power being consumed as reported by the Slave TWC. | 2977 |
| sensor.twcmanager_charger_current_vehicle_vin | String: The VIN of a vehicle currently charging from this Slave TWC. | |
| sensor.twcmanager_charger_last_vehicle_vin | String: The VIN of the vehicle previously charging from this Slave TWC. | |
| sensor.twcmanager_charger_lifetime_kwh | Integer: Lifetime kWh output by specified charger. | 159 |
| sensor.twcmanager_charger_power | Float: Actual amps being consumed as reported by the Slave TWC. | 14.51 |
| sensor.twcmanager_charger_state | Integer: State code reported by TWC. Please see table below for state codes. | |
| sensor.twcmanager_charger_voltage_phase_phase | Integer: Volts per phase (a/b/c) per Slave TWC | 243 |
| sensor.twcmanager_config_min_amps_per_twc | Integer: Minimum amps to charge per TWC (from config) | 6 |
| sensor.twcmanager_config_max_amps_for_slaves | Integer: Total number of amps on power circuit to divide amongst Slave TWCs | 32 |
The following state codes are reported by Slave TWCs:
| State Code | Description |
|---|---|
| 0 | Ready. Car may or may not be plugged in to TWC |
| 1 | Plugged in and charging |
| 2 | Error |
| 3 | Plugged in, do not charge (vehicle finished charging or error) |
| 4 | Plugged in, ready to charge or charge is scheduled |
| 5 | Busy |
| 6 | TBA. Version 2 only. |
| 7 | TBA. Version 2 only. |
| 8 | Starting to charge. |
| 9 | TBA. Version 2 only. |
| 10 | Amp adjustment period complete. |
| 15 | Unknown. |