# Develco EMIZB-132

Model | EMIZB-132 |

Vendor | Develco |

Description | Wattle AMS HAN power-meter sensor |

Exposes | power, power_reactive, energy, current, voltage, current_phase_b, voltage_phase_b, current_phase_c, voltage_phase_c, linkquality |

Picture |

## Notes

### Configuring interface mode

In order to get measurements, after pairing the device you need to configure the interface mode.

To do this send to `zigbee2mqtt/FRIENDLY_NAME/set`

payload `{"interface_mode": "INTERFACE_MODE"}`

.

Possible values for `INTERFACE_MODE`

are:

Value | Description |
---|---|

`norwegian_han` | Norwegian HAN |

`norwegian_han_extra_load` | Norwegian HAN – Enable extra load. This is need to enable Adion meter communication |

`aidon_meter` | Aidon Meter supporting Norwegian HAN HW interface. SW protocol is Aidon Manufacture Specific |

`kaifa_and_kamstrup` | Kaifa meter and Kamstrup meters running old firmware |

Example of payload: `{"interface_mode": "norwegian_han_extra_load"}`

### Not getting measurements

In case you are not getting any measurements, it could be that your firmware is too old. You can ask Wattle for a replacement.

Related issues:

- https://github.com/Koenkk/zigbee-herdsman-converters/issues/974#issuecomment-590450035
- https://github.com/dresden-elektronik/deconz-rest-plugin/issues/2127#issuecomment-587949747

## OTA updates

This device supports OTA updates, for more information see OTA updates.

## Options

*How to use device type specific configuration*

`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`

`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`

`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`

`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_phase_b_calibration`

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

: Number of digits after decimal point for current_phase_b, 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_phase_b_calibration`

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

: Number of digits after decimal point for voltage_phase_b, 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_phase_c_calibration`

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

: Number of digits after decimal point for current_phase_c, 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_phase_c_calibration`

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

: Number of digits after decimal point for voltage_phase_c, 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

### Power (numeric)

Total active 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 reactive (numeric)

Total 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 (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`

.

### 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`

.

### 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 phase B (numeric)

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

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

) or write (`/set`

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

.

### Voltage phase B (numeric)

Measured electrical potential value on phase B. Value can be found in the published state on the `voltage_phase_b`

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

) or write (`/set`

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

.

### Current phase C (numeric)

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

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

) or write (`/set`

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

.

### Voltage phase C (numeric)

Measured electrical potential value on phase C. Value can be found in the published state on the `voltage_phase_c`

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

) or write (`/set`

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

.

### 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`

.