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  • Getting started
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  • FAQ
Devices
  • Zigbee

    • Zigbee network
    • Improve network range and stability
    • Secure your Zigbee network
    • Sniff Zigbee traffic
    • Create a CC2530 router
  • Support new devices

    • Support new devices
    • Support new Tuya devices
    • Find Tuya Data Points
  • Remote Adapter

    • Connect to a remote adapter
    • Connect to a remote Sonoff ZBBridge
  • More

    • 3D cases
    • External converters
    • External extensions
    • Switch to the dev branch
    • Get Tuya and Xiaomi OTA url
  • Forum
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GitHub (docs)

Bacchus Mercury_Counter

ModelMercury_Counter
VendorBacchus
DescriptionZigbee Mercury electricity meter
Exposespower, voltage, current, energy_t1, energy_t2, energy_t3, energy_t4, measurement_period, device_address, temperature
PictureBacchus Mercury_Counter

Original project description

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

  • 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

  • temperature_calibration: Calibrates the temperature value (absolute offset), takes into effect on next report of device. The value must be a number.

  • temperature_precision: Number of digits after decimal point for temperature, 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)

Instantaneous measured power. Value can be found in the published state on the power property. To read (/get) the value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get with payload {"power": ""}. It's not possible to write (/set) this value. The unit of this value is W.

Voltage (numeric)

Measured electrical potential value. Value can be found in the published state on the voltage property. To read (/get) the value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get with payload {"voltage": ""}. It's not possible to 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. To read (/get) the value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get with payload {"current": ""}. It's not possible to write (/set) this value. The unit of this value is A.

Energy t1 (numeric)

Energy on tariff 1. Value can be found in the published state on the energy_t1 property. To read (/get) the value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get with payload {"energy_t1": ""}. It's not possible to write (/set) this value. The unit of this value is kWh.

Energy t2 (numeric)

Energy on tariff 2. Value can be found in the published state on the energy_t2 property. To read (/get) the value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get with payload {"energy_t2": ""}. It's not possible to write (/set) this value. The unit of this value is kWh.

Energy t3 (numeric)

Energy on tariff 3. Value can be found in the published state on the energy_t3 property. To read (/get) the value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get with payload {"energy_t3": ""}. It's not possible to write (/set) this value. The unit of this value is kWh.

Energy t4 (numeric)

Energy on tariff 4. Value can be found in the published state on the energy_t4 property. To read (/get) the value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get with payload {"energy_t4": ""}. It's not possible to write (/set) this value. The unit of this value is kWh.

Measurement period (numeric)

Measurement Period. Value can be found in the published state on the measurement_period property. To read (/get) the value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get with payload {"measurement_period": ""}. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"measurement_period": NEW_VALUE}. The minimal value is 10 and the maximum value is 600. The unit of this value is sec.

Device address (numeric)

Device Address. Value can be found in the published state on the device_address property. To read (/get) the value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get with payload {"device_address": ""}. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"device_address": NEW_VALUE}. The minimal value is 0 and the maximum value is 99999999.

Temperature (numeric)

Measured temperature value. Value can be found in the published state on the temperature property. To read (/get) the value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get with payload {"temperature": ""}. It's not possible to write (/set) this value. The unit of this value is °C.

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Last Updated:: 5/19/25, 6:34 PM