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Develco EMIZB-132 #

Model	EMIZB-132
Vendor	Develco
Description	Wattle AMS HAN power-meter sensor
Supports	power measurements
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

Manual Home Assistant configuration #

Although Home Assistant integration through MQTT discovery is preferred, manual integration is possible with the following configuration:

sensor:
  - platform: "mqtt"
    state_topic: "zigbee2mqtt/<FRIENDLY_NAME>"
    availability_topic: "zigbee2mqtt/bridge/state"
    unit_of_measurement: "W"
    icon: "mdi:flash"
    value_template: "{{ value_json.power }}"

sensor:
  - platform: "mqtt"
    state_topic: "zigbee2mqtt/<FRIENDLY_NAME>"
    availability_topic: "zigbee2mqtt/bridge/state"
    unit_of_measurement: "V"
    icon: "mdi:alpha-v"
    value_template: "{{ value_json.voltage }}"

sensor:
  - platform: "mqtt"
    state_topic: "zigbee2mqtt/<FRIENDLY_NAME>"
    availability_topic: "zigbee2mqtt/bridge/state"
    unit_of_measurement: "A"
    icon: "mdi:current-ac"
    value_template: "{{ value_json.current }}"

sensor:
  - platform: "mqtt"
    state_topic: "zigbee2mqtt/<FRIENDLY_NAME>"
    availability_topic: "zigbee2mqtt/bridge/state"
    unit_of_measurement: "kWh"
    icon: "mdi:power-plug"
    value_template: "{{ value_json.energy }}"

sensor:
  - platform: "mqtt"
    state_topic: "zigbee2mqtt/<FRIENDLY_NAME>"
    availability_topic: "zigbee2mqtt/bridge/state"
    unit_of_measurement: "A"
    icon: "mdi:current-ac"
    value_template: "{{ value_json.current_phase_b }}"

sensor:
  - platform: "mqtt"
    state_topic: "zigbee2mqtt/<FRIENDLY_NAME>"
    availability_topic: "zigbee2mqtt/bridge/state"
    unit_of_measurement: "A"
    icon: "mdi:current-ac"
    value_template: "{{ value_json.current_phase_c }}"

sensor:
  - platform: "mqtt"
    state_topic: "zigbee2mqtt/<FRIENDLY_NAME>"
    availability_topic: "zigbee2mqtt/bridge/state"
    unit_of_measurement: "V"
    icon: "mdi:alpha-v"
    value_template: "{{ value_json.voltage_phase_b }}"

sensor:
  - platform: "mqtt"
    state_topic: "zigbee2mqtt/<FRIENDLY_NAME>"
    availability_topic: "zigbee2mqtt/bridge/state"
    unit_of_measurement: "V"
    icon: "mdi:alpha-v"
    value_template: "{{ value_json.voltage_phase_c }}"

sensor:
  - platform: "mqtt"
    state_topic: "zigbee2mqtt/<FRIENDLY_NAME>"
    availability_topic: "zigbee2mqtt/bridge/state"
    icon: "mdi:signal"
    unit_of_measurement: "lqi"
    value_template: "{{ value_json.linkquality }}"