How to get more support for Sonoff TRVZB in ZHA

Cangoou · November 15, 2023, 5:55am

Hello,

I’m looking which thermostats I could use in my house together with HA. I found the Sonoff TRVZB having quite a goog quality and a good price. I bought one for testing and connected it via ZHA which works fine for basic tasks. But I found here:

that the TRV seems to support much more attributes than I see now, for example a child lock state or local_temperature_calibration.

It seems that Zigbee2mqtt is working to access these missing attributes in HA:

github.com/Koenkk/zigbee2mqtt

Sonoff TRVZB is missing attributes that can be exposed, yet configurable using a SEND, SET command

opened 12:37PM - 12 Oct 23 UTC

aussiebum71

problem

### What happened? The new Sonoff TRV https://www.zigbee2mqtt.io/devices/TRVZB.…html is missing some attributes that can be exposed and changed. For instance **local_temperature_calibration** can be adjusted sending a Zigbee SET command. But it is not showing up in the Exposes page in Zigbee2MQTT. The TRV also has a child lock feature, that can possibly be exposed. Occupied heating setpoint cannot be set in Auto mode, it defaults to 16 degrees celsius. Not sure what Auto mode does? Should it be ECO mode? TRVZB firmware verision 1.1.1 ![image](https://github.com/Koenkk/zigbee2mqtt/assets/67054404/2b7ba34f-e205-4cde-8ba4-7294001805b8) ![image](https://github.com/Koenkk/zigbee2mqtt/assets/67054404/2b1c406c-d0aa-4bc8-8f9e-e49cd66a4dc3) ![image](https://github.com/Koenkk/zigbee2mqtt/assets/67054404/50e30918-de43-4077-9866-ab3e3e246cb4) ### What did you expect to happen? Be able to see local temperature calibration, child lock and other missing, features and attributes in the Expose tab of the device ### How to reproduce it (minimal and precise) Click on the Exposes tab of the TRVZB to see missing attributes ### Zigbee2MQTT version 1.33.1-1 ### Adapter firmware version 20221226 ### Adapter Sonoff Zigbee USB zStack3x0 ### Debug log _No response_

What is the way to get these attributes in ZHA as well? Is there a way to add them on my own? Or can you ask HA-developers to add these attributes somehow?

holi · November 18, 2023, 7:57am

I’m not so deep in the internals right now, but it looks like it needs support on both sides. First, the integration (ZHA and/or Z2M) and HA itself, to get the needed endpoints/settings shown.

Cangoou · November 19, 2023, 12:59pm

Thnaks for your reply. It seems to me that the zigbee2mqtt-project is able to access these features, so my guess was that they are already exposed somehome and “just” needed to be included in ZHA somehow.

Cangoou · November 29, 2023, 7:40pm

I opened an issue on github / zha. You might want to support it:

github.com/zigpy/zha-device-handlers

[Device Support Request] Please add so far unsupported attributes to Sonoff TRVZB

opened 08:31AM - 26 Nov 23 UTC

Cangoo

### Problem description The new Sonoff TRVZB (https://zigbee.blakadder.com/Sono…ff_TRVZB.html) is working in general but missing some attributes that can be exposed and changed. For instance **local_temperature_calibration** can be adjusted sending a Zigbee SET command, but is not showing up in the list of available attributes. ### Solution description Like in zigbee2mqtt, it would be great if the missing attributes like **local_temperature_calibration** could be added to ZHA as well. See https://github.com/Koenkk/zigbee2mqtt/issues/19269 for details. ### Screenshots/Video <details><summary>Screenshots/Video</summary> [Paste/upload your media here] </details> ### Device signature <details><summary>Device signature</summary> ```json { "node_descriptor": "NodeDescriptor(logical_type=<LogicalType.EndDevice: 2>, complex_descriptor_available=0, user_descriptor_available=0, reserved=0, aps_flags=0, frequency_band=<FrequencyBand.Freq2400MHz: 8>, mac_capability_flags=<MACCapabilityFlags.AllocateAddress: 128>, manufacturer_code=4742, maximum_buffer_size=82, maximum_incoming_transfer_size=255, server_mask=11264, maximum_outgoing_transfer_size=255, descriptor_capability_field=<DescriptorCapability.NONE: 0>, *allocate_address=True, *is_alternate_pan_coordinator=False, *is_coordinator=False, *is_end_device=True, *is_full_function_device=False, *is_mains_powered=False, *is_receiver_on_when_idle=False, *is_router=False, *is_security_capable=False)", "endpoints": { "1": { "profile_id": "0x0104", "device_type": "0x0301", "input_clusters": [ "0x0000", "0x0001", "0x0003", "0x0006", "0x0020", "0x0201", "0xfc11", "0xfc57" ], "output_clusters": [ "0x000a", "0x0019" ] } }, "manufacturer": "SONOFF", "model": "TRVZB", "class": "zigpy.device.Device" } ``` </details> ### Diagnostic information <details><summary>Diagnostic information</summary> ```json { "home_assistant": { "installation_type": "Home Assistant Container", "version": "2023.11.3", "dev": false, "hassio": false, "virtualenv": false, "python_version": "3.11.6", "docker": true, "arch": "aarch64", "timezone": "Europe/Berlin", "os_name": "Linux", "os_version": "6.1.21-v8+", "run_as_root": true }, "custom_components": {}, "integration_manifest": { "domain": "zha", "name": "Zigbee Home Automation", "after_dependencies": [ "onboarding", "usb" ], "codeowners": [ "@dmulcahey", "@adminiuga", "@puddly" ], "config_flow": true, "dependencies": [ "file_upload" ], "documentation": "https://www.home-assistant.io/integrations/zha", "iot_class": "local_polling", "loggers": [ "aiosqlite", "bellows", "crccheck", "pure_pcapy3", "zhaquirks", "zigpy", "zigpy_deconz", "zigpy_xbee", "zigpy_zigate", "zigpy_znp", "universal_silabs_flasher" ], "requirements": [ "bellows==0.36.8", "pyserial==3.5", "pyserial-asyncio==0.6", "zha-quirks==0.0.106", "zigpy-deconz==0.21.1", "zigpy==0.59.0", "zigpy-xbee==0.19.0", "zigpy-zigate==0.11.0", "zigpy-znp==0.11.6", "universal-silabs-flasher==0.0.14", "pyserial-asyncio-fast==0.11" ], "usb": [ { "vid": "10C4", "pid": "EA60", "description": "*2652*", "known_devices": [ "slae.sh cc2652rb stick" ] }, { "vid": "1A86", "pid": "55D4", "description": "*sonoff*plus*", "known_devices": [ "sonoff zigbee dongle plus v2" ] }, { "vid": "10C4", "pid": "EA60", "description": "*sonoff*plus*", "known_devices": [ "sonoff zigbee dongle plus" ] }, { "vid": "10C4", "pid": "EA60", "description": "*tubeszb*", "known_devices": [ "TubesZB Coordinator" ] }, { "vid": "1A86", "pid": "7523", "description": "*tubeszb*", "known_devices": [ "TubesZB Coordinator" ] }, { "vid": "1A86", "pid": "7523", "description": "*zigstar*", "known_devices": [ "ZigStar Coordinators" ] }, { "vid": "1CF1", "pid": "0030", "description": "*conbee*", "known_devices": [ "Conbee II" ] }, { "vid": "10C4", "pid": "8A2A", "description": "*zigbee*", "known_devices": [ "Nortek HUSBZB-1" ] }, { "vid": "0403", "pid": "6015", "description": "*zigate*", "known_devices": [ "ZiGate+" ] }, { "vid": "10C4", "pid": "EA60", "description": "*zigate*", "known_devices": [ "ZiGate" ] }, { "vid": "10C4", "pid": "8B34", "description": "*bv 2010/10*", "known_devices": [ "Bitron Video AV2010/10" ] } ], "zeroconf": [ { "type": "_esphomelib._tcp.local.", "name": "tube*" }, { "type": "_zigate-zigbee-gateway._tcp.local.", "name": "*zigate*" }, { "type": "_zigstar_gw._tcp.local.", "name": "*zigstar*" }, { "type": "_uzg-01._tcp.local.", "name": "uzg-01*" }, { "type": "_slzb-06._tcp.local.", "name": "slzb-06*" } ], "is_built_in": true }, "data": { "ieee": "**REDACTED**", "nwk": 519, "manufacturer": "SONOFF", "model": "TRVZB", "name": "SONOFF TRVZB", "quirk_applied": false, "quirk_class": "zigpy.device.Device", "quirk_id": null, "manufacturer_code": 4742, "power_source": "Battery or Unknown", "lqi": null, "rssi": null, "last_seen": "2023-11-26T09:20:02", "available": true, "device_type": "EndDevice", "signature": { "node_descriptor": "NodeDescriptor(logical_type=<LogicalType.EndDevice: 2>, complex_descriptor_available=0, user_descriptor_available=0, reserved=0, aps_flags=0, frequency_band=<FrequencyBand.Freq2400MHz: 8>, mac_capability_flags=<MACCapabilityFlags.AllocateAddress: 128>, manufacturer_code=4742, maximum_buffer_size=82, maximum_incoming_transfer_size=255, server_mask=11264, maximum_outgoing_transfer_size=255, descriptor_capability_field=<DescriptorCapability.NONE: 0>, *allocate_address=True, *is_alternate_pan_coordinator=False, *is_coordinator=False, *is_end_device=True, *is_full_function_device=False, *is_mains_powered=False, *is_receiver_on_when_idle=False, *is_router=False, *is_security_capable=False)", "endpoints": { "1": { "profile_id": "0x0104", "device_type": "0x0301", "input_clusters": [ "0x0000", "0x0001", "0x0003", "0x0006", "0x0020", "0x0201", "0xfc11", "0xfc57" ], "output_clusters": [ "0x000a", "0x0019" ] } }, "manufacturer": "SONOFF", "model": "TRVZB" }, "active_coordinator": false, "entities": [ { "entity_id": "sensor.trv_battery", "name": "SONOFF TRVZB" }, { "entity_id": "sensor.trv_hvac_action", "name": "SONOFF TRVZB" }, { "entity_id": "climate.trv", "name": "SONOFF TRVZB" }, { "entity_id": "button.trv_identify", "name": "SONOFF TRVZB" }, { "entity_id": "switch.trv_switch", "name": "SONOFF TRVZB" } ], "neighbors": [], "routes": [], "endpoint_names": [ { "name": "THERMOSTAT" } ], "user_given_name": "Thermostat", "device_reg_id": "9cf40a1e2e31ed20cf480c7240fa16eb", "area_id": "bad_oben", "cluster_details": { "1": { "device_type": { "name": "THERMOSTAT", "id": 769 }, "profile_id": 260, "in_clusters": { "0x0000": { "endpoint_attribute": "basic", "attributes": { "0x0004": { "attribute_name": "manufacturer", "value": "SONOFF" }, "0x0005": { "attribute_name": "model", "value": "TRVZB" } }, "unsupported_attributes": {} }, "0x0001": { "endpoint_attribute": "power", "attributes": { "0x0021": { "attribute_name": "battery_percentage_remaining", "value": 142 } }, "unsupported_attributes": { "0x0020": { "attribute_name": "battery_voltage" }, "0x0031": { "attribute_name": "battery_size" }, "0x0033": { "attribute_name": "battery_quantity" } } }, "0x0003": { "endpoint_attribute": "identify", "attributes": {}, "unsupported_attributes": {} }, "0x0006": { "endpoint_attribute": "on_off", "attributes": { "0x0000": { "attribute_name": "on_off", "value": 1 } }, "unsupported_attributes": { "0x4003": { "attribute_name": "start_up_on_off" } } }, "0x0020": { "endpoint_attribute": "poll_control", "attributes": { "0x0000": { "attribute_name": "checkin_interval", "value": 13200 } }, "unsupported_attributes": {} }, "0x0201": { "endpoint_attribute": "thermostat", "attributes": { "0x0004": { "attribute_name": "abs_max_heat_setpoint_limit", "value": 3500 }, "0x0003": { "attribute_name": "abs_min_heat_setpoint_limit", "value": 400 }, "0x001b": { "attribute_name": "ctrl_sequence_of_oper", "value": 2 }, "0x0000": { "attribute_name": "local_temperature", "value": 2420 }, "0x0010": { "attribute_name": "local_temperature_calibration", "value": 0 }, "0x0016": { "attribute_name": "max_heat_setpoint_limit", "value": 3500 }, "0x0015": { "attribute_name": "min_heat_setpoint_limit", "value": 400 }, "0x0002": { "attribute_name": "occupancy", "value": 1 }, "0x0012": { "attribute_name": "occupied_heating_setpoint", "value": 2500 }, "0x001e": { "attribute_name": "running_mode", "value": 0 }, "0x0029": { "attribute_name": "running_state", "value": 1 }, "0x001c": { "attribute_name": "system_mode", "value": 4 } }, "unsupported_attributes": { "0x0008": { "attribute_name": "pi_heating_demand" }, "0x0006": { "attribute_name": "abs_max_cool_setpoint_limit" }, "0x0005": { "attribute_name": "abs_min_cool_setpoint_limit" }, "0x0013": { "attribute_name": "unoccupied_cooling_setpoint" }, "0x0007": { "attribute_name": "pi_cooling_demand" }, "0x0011": { "attribute_name": "occupied_cooling_setpoint" }, "0x0014": { "attribute_name": "unoccupied_heating_setpoint" }, "0x0017": { "attribute_name": "min_cool_setpoint_limit" }, "0x0018": { "attribute_name": "max_cool_setpoint_limit" } } }, "0xfc57": { "endpoint_attribute": "manufacturer_specific", "attributes": {}, "unsupported_attributes": {} }, "0xfc11": { "endpoint_attribute": "manufacturer_specific", "attributes": {}, "unsupported_attributes": {} } }, "out_clusters": { "0x000a": { "endpoint_attribute": "time", "attributes": {}, "unsupported_attributes": {} }, "0x0019": { "endpoint_attribute": "ota", "attributes": {}, "unsupported_attributes": {} } } } } } } ``` </details> ### Logs <details><summary>Logs</summary> ```python [Paste the logs here] ``` </details> ### Custom quirk <details><summary>Custom quirk</summary> ```python [Paste your custom quirk here] ``` </details> ### Additional information _No response_

Deflector7534 · December 3, 2023, 10:12am

Does this valve have hardware to support pin position?

Cangoou · December 10, 2023, 4:07pm

Does this valve have hardware to support pin position?

I’m not sure. I might be wrong, but for what I read it seems that this information is not yet exposed to/from Zigbee. Might be included in a future firmeware-update, the TRV is very new.

sebinity · December 30, 2023, 4:47pm

I’d just like to cross-link a post of mine here regarding temperature calibration using zha_toolkit if someone stumbles upon this post.

MortenMadsen · October 26, 2024, 6:41pm

Sadly not, it is fully open or fully closed.