# Hiking DDS238-2

Model | DDS238-2 |

Vendor | Hiking |

Description | Single phase DIN-rail energy meter with switch function |

Exposes | switch (state), ac_frequency, energy, power, power_factor, voltage, current, produced_energy, power_reactive, energy_reactive, total_energy, linkquality |

Picture |

## Options

*How to use device type specific configuration*

`energy_calibration`

: Calibrates the energy value (percentual offset), takes into effect on next report of device. The value must be a number.`energy_precision`

: Number of digits after decimal point for energy, takes into effect on next report of device. This option can only decrease the precision, not increase it. The value must be a number with a minimum value of`0`

and with a with a maximum value of`3`

`power_calibration`

: Calibrates the power value (percentual offset), takes into effect on next report of device. The value must be a number.`power_precision`

: Number of digits after decimal point for power, takes into effect on next report of device. This option can only decrease the precision, not increase it. The value must be a number with a minimum value of`0`

and with a with a maximum value of`3`

`voltage_calibration`

: Calibrates the voltage value (percentual offset), takes into effect on next report of device. The value must be a number.`voltage_precision`

: Number of digits after decimal point for voltage, takes into effect on next report of device. This option can only decrease the precision, not increase it. The value must be a number with a minimum value of`0`

and with a with a maximum value of`3`

`current_calibration`

: Calibrates the current value (percentual offset), takes into effect on next report of device. The value must be a number.`current_precision`

: Number of digits after decimal point for current, takes into effect on next report of device. This option can only decrease the precision, not increase it. The value must be a number with a minimum value of`0`

and with a with a maximum value of`3`

## Exposes

### Switch

The current state of this switch is in the published state under the `state`

property (value is `ON`

or `OFF`

). To control this switch publish a message to topic `zigbee2mqtt/FRIENDLY_NAME/set`

with payload `{"state": "ON"}`

, `{"state": "OFF"}`

or `{"state": "TOGGLE"}`

. It's not possible to read (`/get`

) this value.

### AC frequency (numeric)

Measured electrical AC frequency. Value can be found in the published state on the `ac_frequency`

property. It's not possible to read (`/get`

) or write (`/set`

) this value. The unit of this value is `Hz`

.

### Energy (numeric)

Sum of consumed energy. Value can be found in the published state on the `energy`

property. It's not possible to read (`/get`

) or write (`/set`

) this value. The unit of this value is `kWh`

.

### Power (numeric)

Instantaneous measured power. Value can be found in the published state on the `power`

property. It's not possible to read (`/get`

) or write (`/set`

) this value. The unit of this value is `W`

.

### Power factor (numeric)

Instantaneous measured power factor. Value can be found in the published state on the `power_factor`

property. It's not possible to read (`/get`

) or write (`/set`

) this value. The unit of this value is `%`

.

### Voltage (numeric)

Measured electrical potential value. Value can be found in the published state on the `voltage`

property. It's not possible to read (`/get`

) or write (`/set`

) this value. The unit of this value is `V`

.

### Current (numeric)

Instantaneous measured electrical current. Value can be found in the published state on the `current`

property. It's not possible to read (`/get`

) or write (`/set`

) this value. The unit of this value is `A`

.

### Produced energy (numeric)

Sum of produced energy. Value can be found in the published state on the `produced_energy`

property. It's not possible to read (`/get`

) or write (`/set`

) this value. The unit of this value is `kWh`

.

### Power reactive (numeric)

Instantaneous measured reactive power. Value can be found in the published state on the `power_reactive`

property. It's not possible to read (`/get`

) or write (`/set`

) this value. The unit of this value is `VAR`

.

### Energy reactive (numeric)

Sum of reactive energy. Value can be found in the published state on the `energy_reactive`

property. It's not possible to read (`/get`

) or write (`/set`

) this value. The unit of this value is `kVArh`

.

### Total energy (numeric)

Total consumed and produced energy. Value can be found in the published state on the `total_energy`

property. It's not possible to read (`/get`

) or write (`/set`

) this value. The unit of this value is `kWh`

.

### Linkquality (numeric)

Link quality (signal strength). Value can be found in the published state on the `linkquality`

property. It's not possible to read (`/get`

) or write (`/set`

) this value. The minimal value is `0`

and the maximum value is `255`

. The unit of this value is `lqi`

.