zigbee_esphome Various startup errors when setting up electrical measurement and metering cluster

Hello,

I'm trying to set up reporting from a PZEM-004T sensor using zigbee. After digging into the ZCL specs I came up with this config, and it's more or less working.

Working ✅

voltage, power and current are exposed in Z2M, read command works, reporting works too

Almost Working 👷

For frequency, read command and reporting works, but somehow the sensor is not directly exposed in Z2M 🤷 If you get any idea about this, otherwise I can live without it.

Expose is missing frequency...

...but reading frequency is working:

Not really working 🚧

For Current Summation Delivered it's not working so easily

Sensor is exposed with no associated value...

...but I can read the value using a command ✅

Z2M complains about missing attributes in the metering cluster when configuring the device, and also querying them directly (divisor/multiplier), although they are present in the config (see below)

Unable to configure reporting with the error "UNREPORTABLE_ATTRIBUTE". This is clearly not quite true, I checked other zigbee appliance and they have reporting enabled for this attribute (Adeo SIN-4-FP-21_EQU, Nous A1Z)

TODO

Better control with formatting, right now I'm missing some decimals.

Startup errors

I can see there is an ESP_FAIL error when adding seMetering divisor and multiplier attribute (0x301 and 0x302) => Explain the error in Z2M
Many "ESP_ZIGBEE_ATTRIBUTE: The requested update attribute is not found"
For each cluster "ESP_ZIGBEE_ATTRIBUTE: The requested update attribute ID:0x508 is not found"

Here is the output when starting the device :

INFO Successfully uploaded program.
INFO Starting log output from /dev/ttyACM0 with baud rate 115200
[22:27:02]Vj
[22:27:02]load:0x408460e8,len:0x1778
[22:27:02]entry 0x4083cfd0
[22:27:02]I (23) boot: ESP-IDF 5.1.5 2nd stage bootloader
[22:27:02]I (24) boot: compile time Jan 24 2025 18:53:23
[22:27:02]I (25) boot: chip revision: v0.1
[22:27:02]I (26) boot.esp32h2: SPI Speed      : 64MHz
[22:27:02]I (31) boot.esp32h2: SPI Mode       : DIO
[22:27:02]I (36) boot.esp32h2: SPI Flash Size : 4MB
[22:27:02]I (41) boot: Enabling RNG early entropy source...
[22:27:02]I (46) boot: Partition Table:
[22:27:02]I (50) boot: ## Label            Usage          Type ST Offset   Length
[22:27:02]I (57) boot:  0 otadata          OTA data         01 00 00009000 00002000
[22:27:02]I (64) boot:  1 phy_init         RF data          01 01 0000b000 00001000
[22:27:02]I (72) boot:  2 app0             OTA app          00 10 00010000 001b0000
[22:27:02]I (79) boot:  3 app1             OTA app          00 11 001c0000 001b0000
[22:27:02]I (87) boot:  4 nvs              WiFi data        01 02 00370000 0006d000
[22:27:02]I (94) boot:  5 zb_storage       Unknown data     01 81 003dd000 00004000
[22:27:02]I (102) boot:  6 zb_fct           Unknown data     01 81 003e1000 00000400
[22:27:02]I (109) boot: End of partition table
[22:27:02]I (114) boot: No factory image, trying OTA 0
[22:27:02]I (119) esp_image: segment 0: paddr=00010020 vaddr=42080020 size=12060h ( 73824) map
[22:27:02]I (150) esp_image: segment 1: paddr=00022088 vaddr=40800000 size=0b0d4h ( 45268) load
[22:27:02]I (166) esp_image: segment 2: paddr=0002d164 vaddr=4080b0e0 size=01af4h (  6900) load
[22:27:02]I (169) esp_image: segment 3: paddr=0002ec60 vaddr=00000000 size=013b8h (  5048) 
[22:27:02]I (173) esp_image: segment 4: paddr=00030020 vaddr=42000020 size=7b65ch (505436) map
[22:27:02]I (337) boot: Loaded app from partition at offset 0x10000
[22:27:02]I (359) boot: Set actual ota_seq=1 in otadata[0]
[22:27:02]I (360) boot: Disabling RNG early entropy source...
[22:27:02]I (370) cpu_start: Unicore app
[22:27:02]I (371) cpu_start: Pro cpu up.
[22:27:03]W (379) clk: esp_perip_clk_init() has not been implemented yet
[22:27:03]I (386) cpu_start: Pro cpu start user code
[22:27:03]I (386) cpu_start: cpu freq: 96000000 Hz
[22:27:03]I (387) cpu_start: Application information:
[22:27:03]I (389) cpu_start: Project name:     esp-h2-power-monitoring-1
[22:27:03]I (395) cpu_start: App version:      2024.12.2
[22:27:03]I (400) cpu_start: Compile time:     Jan 24 2025 18:53:11
[22:27:03]I (406) cpu_start: ELF file SHA256:  0ad08a3b047a5c5d...
[22:27:03]I (412) cpu_start: ESP-IDF:          5.1.5
[22:27:03]I (417) cpu_start: Min chip rev:     v0.0
[22:27:03]I (422) cpu_start: Max chip rev:     v0.99 
[22:27:03]I (427) cpu_start: Chip rev:         v0.1
[22:27:03]I (432) heap_init: Initializing. RAM available for dynamic allocation:
[22:27:03]I (439) heap_init: At 408115E0 len 0003BDA0 (239 KiB): D/IRAM
[22:27:03]I (445) heap_init: At 4084D380 len 00002B60 (10 KiB): STACK/DIRAM
[22:27:03]I (453) spi_flash: detected chip: generic
[22:27:03]I (457) spi_flash: flash io: dio
[22:27:03]I (461) sleep: Configure to isolate all GPIO pins in sleep state
[22:27:03]I (467) sleep: Enable automatic switching of GPIO sleep configuration
[22:27:03]I (475) app_start: Starting scheduler on CPU0
[22:27:03]I (479) main_task: Started on CPU0
[22:27:03]I (483) main_task: Calling app_main()
[22:27:03][I][logger:171]: Log initialized
[22:27:03][D][zigbee:340]: Model: esp-h2-power-monitoring-1
[22:27:03][D][zigbee:341]: Manufacturer: esphome
[22:27:03][D][zigbee:342]: Date: 20250126
[22:27:03][D][zigbee:343]: Area: 
[22:27:03][D][esp-idf:000]: E (642) ESP_ZIGBEE_ATTRIBUTE: The requested update attribute ID:0x300 is not found
[22:27:03]
[22:27:03][D][esp-idf:000]: E (644) ESP_ZIGBEE_ATTRIBUTE: The requested update attribute ID:0x400 is not found
[22:27:03]
[22:27:03][D][esp-idf:000]: E (653) ESP_ZIGBEE_ATTRIBUTE: The requested update attribute ID:0x401 is not found
[22:27:03]
[22:27:03][D][esp-idf:000]: E (664) ESP_ZIGBEE_ATTRIBUTE: The requested update attribute ID:0x508 is not found
[22:27:03]
[22:27:03][D][esp-idf:000]: E (674) ESP_ZIGBEE_ATTRIBUTE: The requested update attribute ID:0x602 is not found
[22:27:03]
[22:27:03][D][esp-idf:000]: E (684) ESP_ZIGBEE_ATTRIBUTE: The requested update attribute ID:0x603 is not found
[22:27:03]
[22:27:03][D][esp-idf:000]: E (694) ESP_ZIGBEE_ATTRIBUTE: The requested update attribute ID:0x505 is not found
[22:27:03]
[22:27:03][D][esp-idf:000]: E (705) ESP_ZIGBEE_ATTRIBUTE: The requested update attribute ID:0x600 is not found
[22:27:03]
[22:27:03][D][esp-idf:000]: E (715) ESP_ZIGBEE_ATTRIBUTE: The requested update attribute ID:0x601 is not found
[22:27:03]
[22:27:03][D][esp-idf:000]: E (725) ESP_ZIGBEE_ATTRIBUTE: The requested update attribute ID:0x50b is not found
[22:27:03]
[22:27:03][D][esp-idf:000]: E (746) ESP_ZIGBEE_ATTRIBUTE: The requested update attribute ID:0x604 is not found
[22:27:03]
[22:27:03][D][esp-idf:000]: E (756) ESP_ZIGBEE_ATTRIBUTE: The requested update attribute ID:0x605 is not found
[22:27:03]
[22:27:03][D][esp-idf:000]: E (766) ESP_ZIGBEE_ATTRIBUTE: The requested update attribute ID:0x301 is not found
[22:27:03]
[22:27:03][E][zigbee:134]: Could not add attribute 0x0301 to cluster 0x0702 in endpoint 1: ESP_FAIL
[22:27:03][D][esp-idf:000]: E (786) ESP_ZIGBEE_ATTRIBUTE: The requested update attribute ID:0x302 is not found
[22:27:03]
[22:27:03][E][zigbee:134]: Could not add attribute 0x0302 to cluster 0x0702 in endpoint 1: ESP_FAIL
[22:27:03][I][app:029]: Running through setup()...
[22:27:03][C][uart.idf:093]: Setting up UART 1...
[22:27:03][D][esp-idf:000]: I (818) uart: queue free spaces: 20
[22:27:03]
[22:27:03][D][esp-idf:000]: I (832) phy: phy_version: 310,2, 463a420, Aug 15 2024, 18:52:11
[22:27:03]
[22:27:03][D][esp-idf:000]: I (833) phy: libbtbb version: a024da6, Aug 15 2024, 18:52:23
[22:27:03]
[22:27:03][D][esp-idf:000]: E (834) ESP_ZIGBEE_CLUSTER: The requested update cluster ID (0x   0) is not found
[22:27:03]
[22:27:03][D][esp-idf:000]: E (838) zigbee_helper: Ignore previous cluster not found error
[22:27:03]
[22:27:03][D][esp-idf:000]: E (848) ESP_ZIGBEE_CLUSTER: The requested update cluster ID (0x 702) is not found
[22:27:03]
[22:27:03][D][esp-idf:000]: E (858) zigbee_helper: Ignore previous cluster not found error
[22:27:03]
[22:27:03][D][esp-idf:000]: E (868) ESP_ZIGBEE_CLUSTER: The requested update cluster ID (0x b04) is not found
[22:27:03]
[22:27:03][D][esp-idf:000]: E (879) zigbee_helper: Ignore previous cluster not found error
[22:27:03]
[22:27:03][D][zigbee:465]: set reporting for cluster: 2820
[22:27:03][D][zigbee:465]: set reporting for cluster: 2820
[22:27:03][D][zigbee:465]: set reporting for cluster: 2820
[22:27:03][D][zigbee:465]: set reporting for cluster: 2820
[22:27:03][D][zigbee:465]: set reporting for cluster: 1794
[22:27:03][E][zigbee:474]: Could not configure reporting for attribute 0x0000 in cluster 0x0702 in endpoint 1
[22:27:03][I][app:062]: setup() finished successfully!
[22:27:03][I][app:100]: ESPHome version 2024.12.2 compiled on Jan 26 2025, 22:26:43
[22:27:03][C][logger:185]: Logger:
[22:27:03][C][logger:186]:   Level: DEBUG
[22:27:03][C][logger:188]:   Log Baud Rate: 115200
[22:27:03][C][logger:189]:   Hardware UART: UART0
[22:27:03][C][uart.idf:159]: UART Bus 1:
[22:27:03][C][uart.idf:160]:   TX Pin: GPIO10
[22:27:03][C][uart.idf:161]:   RX Pin: GPIO11
[22:27:03][C][uart.idf:163]:   RX Buffer Size: 256
[22:27:03][C][uart.idf:165]:   Baud Rate: 9600 baud
[22:27:03][C][uart.idf:166]:   Data Bits: 8
[22:27:03][C][uart.idf:167]:   Parity: NONE
[22:27:03][C][uart.idf:168]:   Stop bits: 1
[22:27:03][C][modbus:165]: Modbus:
[22:27:03][C][modbus:167]:   Send Wait Time: 250 ms
[22:27:03][C][modbus:168]:   CRC Disabled: NO
[22:27:03][D][pzemac:049]: PZEM AC: V=236.3 V, I=0.000 A, P=0.0 W, E=3.0 Wh, F=50.0 Hz, PF=0.00
[22:27:03][D][sensor:093]: 'PZEM-004T V3 Voltage': Sending state 236.30000 V with 1 decimals of accuracy
[22:27:03][D][sensor:093]: 'PZEM-004T V3 Current': Sending state 0.00000 A with 3 decimals of accuracy
[22:27:03][D][sensor:093]: 'PZEM-004T V3 Power': Sending state 0.00000 W with 2 decimals of accuracy
[22:27:03][D][sensor:093]: 'PZEM-004T V3 Energy': Sending state 3.00000 Wh with 0 decimals of accuracy
[22:27:03][D][sensor:093]: 'PZEM-004T V3 Frequency': Sending state 50.00000 Hz with 1 decimals of accuracy
[22:27:03][D][sensor:093]: 'PZEM-004T V3 Power Factor': Sending state 0.00000  with 2 decimals of accuracy
[22:27:03][W][component:237]: Component modbus took a long time for an operation (53 ms).
[22:27:03][W][component:238]: Components should block for at most 30 ms.
[22:27:03][D][zigbee:018]: Attribute set!
[22:27:03][D][zigbee:018]: Attribute set!
[22:27:03][D][zigbee:018]: Attribute set!
[22:27:03][D][zigbee:018]: Attribute set!
[22:27:03][D][zigbee:018]: Attribute set!
[22:27:03][C][pzemac:067]: PZEMAC:
[22:27:03][C][pzemac:068]:   Address: 0x01
[22:27:03][C][pzemac:069]: Voltage 'PZEM-004T V3 Voltage'
[22:27:03][C][pzemac:069]:   Device Class: 'voltage'
[22:27:03][C][pzemac:069]:   State Class: 'measurement'
[22:27:03][C][pzemac:069]:   Unit of Measurement: 'V'
[22:27:03][C][pzemac:069]:   Accuracy Decimals: 1
[22:27:03][C][pzemac:070]: Current 'PZEM-004T V3 Current'
[22:27:03][C][pzemac:070]:   Device Class: 'current'
[22:27:03][C][pzemac:070]:   State Class: 'measurement'
[22:27:03][C][pzemac:070]:   Unit of Measurement: 'A'
[22:27:03][C][pzemac:070]:   Accuracy Decimals: 3
[22:27:03][C][pzemac:071]: Power 'PZEM-004T V3 Power'
[22:27:03][C][pzemac:071]:   Device Class: 'power'
[22:27:03][C][pzemac:071]:   State Class: 'measurement'
[22:27:03][C][pzemac:071]:   Unit of Measurement: 'W'
[22:27:03][C][pzemac:071]:   Accuracy Decimals: 2
[22:27:03][C][pzemac:072]: Energy 'PZEM-004T V3 Energy'
[22:27:03][C][pzemac:072]:   Device Class: 'energy'
[22:27:03][C][pzemac:072]:   State Class: 'total_increasing'
[22:27:03][C][pzemac:072]:   Unit of Measurement: 'Wh'
[22:27:03][C][pzemac:072]:   Accuracy Decimals: 0
[22:27:03][C][pzemac:073]: Frequency 'PZEM-004T V3 Frequency'
[22:27:03][C][pzemac:073]:   State Class: 'measurement'
[22:27:03][C][pzemac:073]:   Unit of Measurement: 'Hz'
[22:27:03][C][pzemac:073]:   Accuracy Decimals: 1
[22:27:03][C][pzemac:073]:   Icon: 'mdi:current-ac'
[22:27:03][C][pzemac:074]: Power Factor 'PZEM-004T V3 Power Factor'
[22:27:03][C][pzemac:074]:   Device Class: 'power_factor'
[22:27:03][C][pzemac:074]:   State Class: 'measurement'
[22:27:03][C][pzemac:074]:   Unit of Measurement: ''
[22:27:03][C][pzemac:074]:   Accuracy Decimals: 2
[22:27:03][C][zigbee:490]: ZigBee:
[22:27:03][C][zigbee:492]: Endpoint: 1, 65520
[22:27:05][I][zigbee:137][Zigbee_main]: Network steering was not successful (status: ESP_FAIL)
[22:27:09][I][zigbee:137][Zigbee_main]: Network steering was not successful (status: ESP_FAIL)
[22:27:12][D][pzemac:049]: PZEM AC: V=235.8 V, I=0.000 A, P=0.0 W, E=3.0 Wh, F=50.0 Hz, PF=0.00
[22:27:12][D][sensor:093]: 'PZEM-004T V3 Voltage': Sending state 235.80000 V with 1 decimals of accuracy
[22:27:12][D][sensor:093]: 'PZEM-004T V3 Current': Sending state 0.00000 A with 3 decimals of accuracy
[22:27:12][D][sensor:093]: 'PZEM-004T V3 Power': Sending state 0.00000 W with 2 decimals of accuracy
[22:27:12][D][sensor:093]: 'PZEM-004T V3 Energy': Sending state 3.00000 Wh with 0 decimals of accuracy
[22:27:12][D][sensor:093]: 'PZEM-004T V3 Frequency': Sending state 50.00000 Hz with 1 decimals of accuracy
[22:27:12][D][sensor:093]: 'PZEM-004T V3 Power Factor': Sending state 0.00000  with 2 decimals of accuracy
[22:27:12][D][zigbee:018]: Attribute set!
[22:27:12][D][zigbee:018]: Attribute set!
[22:27:12][D][zigbee:018]: Attribute set!
[22:27:12][D][zigbee:018]: Attribute set!
[22:27:12][D][zigbee:018]: Attribute set!

Esphome Zigbee config

zigbee:
  id: "zb"
  endpoints:
    - device_type: TEST # TODO better device type ?
      num: 1
      clusters:
        ###
        # AC mains live information
        ###
        - id: ELECTRICAL_MEASUREMENT
          attributes:
            # Basic information
            - attribute_id: 0x0000
              type: 32BITMAP
              value: 0b10010001 # Active measurement, Phase A measurement, Power quality measurement

            # Frequency
            - attribute_id: 0x0300 # ACFrequency
              type: U16
              report: true
              value: 0xFFFF # Default for non readable value
              device: pzem_frequency
            - attribute_id: 0x0400 # ACFrequencyMultiplier
              type: U16
              report: false
              value: 0x0001
            - attribute_id: 0x0401 # ACFrequencyDivisor
              type: U16
              report: false
              value: 0x0001

            # Current
            - attribute_id: 0x0508 # RMSCurrent
              type: S16
              report: true
              value: 0xFFFF # Default for non readable value
              device: pzem_current
            - attribute_id: 0x0602 # ACCurrentMultiplier
              type: U16
              report: false
              value: 0x0001
            - attribute_id: 0x0603 # ACCurrentDivisor
              type: U16
              report: false
              value: 0x0001

            # Voltage
            - attribute_id: 0x0505 # RMSVoltage
              type: U16
              report: true
              value: 0xFFFF # Default for non readable value
              device: pzem_voltage
            - attribute_id: 0x0600 # ACVoltageMultiplier
              type: U16
              report: false
              value: 0x0001
            - attribute_id: 0x0601 # ACVoltageDivisor
              type: U16
              report: false
              value: 0x0001

            # Power
            - attribute_id: 0x050B # ActivePower
              type: S16
              report: true
              value: 0
              device: pzem_power
            - attribute_id: 0x0604 # ACPowerMultiplier
              type: U16
              report: false
              value: 0x0001
            - attribute_id: 0x0605 # ACPowerDivisor
              type: U16
              report: false
              value: 0x0001

        ###
        # Historical consumption
        ###
        - id: METERING
          attributes:
            - attribute_id: 0x0000 # CurrentSummationDelivered
              type: U48
              report: true
              value: 0
              device: pzem_energy
            - attribute_id: 0x0200 # Status
              type: 8BITMAP
              report: false
              value: 0 # No error to report
            - attribute_id: 0x0300 # UnitofMeasure
              type: 8BIT_ENUM
              report: false
              value: 0x00 # kWh (Kilowatt Hours) & kW (Kilowatts) in pure binary format
            - attribute_id: 0x0301 # Multiplier
              type: U24
              report: false
              value: 1
            - attribute_id: 0x0302 # Divisor
              type: U24
              report: false
              value: 1
            - attribute_id: 0x0303 # SummationFormatting
              type: 8BITMAP
              report: false
              value: 0b11111111
            - attribute_id: 0x0306 # MeteringDeviceType
              type: 8BITMAP
              report: false
              value: 0 # Electric Metering

Jan 27 '25 19:01 papylhomme

Some quick comments:

missing exposes: maybe not auto detected and you have to create a custom converter
ESP_ZIGBEE_ATTRIBUTE: The requested update attribute can be ignored
metering cluster attribute 0 does not support reporting according to ZCL. You could try to overwrite by adding access: read_only (not sure if the sdk allows that).
ESP_Fail errors are real. You need to add access: read_only. Not sure why the default approach is not implemented for metering cluster. I should add a test to the config validation.

Jan 27 '25 21:01 luar123

Some quick comments:

missing exposes: maybe not auto detected and you have to create a custom converter

I'll look into that. For clarification, you mean something like this ? It's weird the others are exposed "by default" and not this one, I'll ask on their channels if there is an explanation for this.

ESP_ZIGBEE_ATTRIBUTE: The requested update attribute can be ignored

Ok

metering cluster attribute 0 does not support reporting according to ZCL. You could try to overwrite by adding access: read_only (not sure if the sdk allows that).

When you say it does not support reporting according to the specs, you mean RP does not appear in the access column of this attribute ? If so, none of the metering cluster attributes does, and still reporting is working well for the others.

Anyhow, I think the UNREPORTABLE_ATTRIBUTE error in Z2M is caused by the missing reporting info in the H2. I tried to add some debug message for the error Could not configure reporting for attribute 0x0000 in cluster 0x0702 in endpoint 1, and the result code from the esp_zb_zcl_update_reporting_info call is ESP_ERR_NO_MEM (0x0101).

So I tried removing the other reports to see if it would free up some memory but the error is the same. I'm thinking it may be related to the size of this attribute (uint48) exceeding some buffer allocated for the reporting info, but I could not find the implementation of esp_zb_zcl_update_reporting_info to check that. Do you know where I can ask for clarification on this one ?

ESP_Fail errors are real. You need to add access: read_only. Not sure why the default approach is not implemented for metering cluster. I should add a test to the config validation.

Thanks it did the trick : I can query divisor and multiplier from Z2M, and there is no more error when configuring the device.

Jan 29 '25 21:01 papylhomme

I'll look into that. For clarification, you mean something like this ? It's weird the others are exposed "by default" and not this one, I'll ask on their channels if there is an explanation for this.

Yes, that is what I meant. But actually I am not so sure anymore, seems to be supported: https://github.com/Koenkk/zigbee-herdsman-converters/blob/09cfce5153d3931c7cc009aa3ae3107d9b394f5c/src/lib/modernExtend.ts#L1665 Is there anything in z2m logs? Could also be a configuration issue. Some needed attributes missing or so. Try to set acFreqMin=0 and acFreqMax=1000.

When you say it does not support reporting according to the specs, you mean RP does not appear in the access column of this attribute ? If so, none of the metering cluster attributes does, and still reporting is working well for the others.

Indeed, I though non of the metering attributes support reporting. In general the metering cluster seems very different from all the other sensor clusters. It also supports server command, snapshots, mirrors, etc.

Anyhow, I think the UNREPORTABLE_ATTRIBUTE error in Z2M is caused by the missing reporting info in the H2. I tried to add some debug message for the error Could not configure reporting for attribute 0x0000 in cluster 0x0702 in endpoint 1, and the result code from the esp_zb_zcl_update_reporting_info call is ESP_ERR_NO_MEM (0x0101). So I tried removing the other reports to see if it would free up some memory but the error is the same. I'm thinking it may be related to the size of this attribute (uint48) exceeding some buffer allocated for the reporting info, but I could not find the implementation of esp_zb_zcl_update_reporting_info to check that. Do you know where I can ask for clarification on this one ?

You can ask at the sdk issue tracker, but I guess they will tell you that reporting is not supported for that attribute, like here: https://github.com/espressif/esp-zigbee-sdk/issues/463

Jan 30 '25 21:01 luar123

Yes, that is what I meant. But actually I am not so sure anymore, seems to be supported: https://github.com/Koenkk/zigbee-herdsman-converters/blob/09cfce5153d3931c7cc009aa3ae3107d9b394f5c/src/lib/modernExtend.ts#L1665 Is there anything in z2m logs? Could also be a configuration issue. Some needed attributes missing or so. Try to set acFreqMin=0 and acFreqMax=1000.

Tried adding acFreqMin and acFreqMax but dit not change anything, neither did playing with the basic information flag. Eventually tried the custom converter road and it works when forcing the frequency in the args. When looking to the ElectricityMeterArgs, it seems power/voltage/current are enabled by default (only possible to disable them), but acFrequency needs to be forced.

const m = require('zigbee-herdsman-converters/lib/modernExtend');

const definition = {
    zigbeeModel: ['esp-h2-power-monitoring-1'],
    model: 'esp-h2-power-monitoring-1',
    vendor: 'esphome',
    description: 'Zigbee power metering',
    extend: [m.electricityMeter({acFrequency: true})],
    meta: {},
};

module.exports = definition;

Indeed, I though non of the metering attributes support reporting. In general the metering cluster seems very different from all the other sensor clusters. It also supports server command, snapshots, mirrors, etc. You can ask at the sdk issue tracker, but I guess they will tell you that reporting is not supported for that attribute, like here: espressif/esp-zigbee-sdk#463

I'll try that, but I need to write a minimal example first, might take some time as I use esphome to skip this part altogether .. 😄

Feb 15 '25 19:02 papylhomme