Request support for Tempwise TNT-2BW

[ctml91]

Log message

2025-01-08 18:24:37.888 DEBUG (MainThread) [custom_components.tuya_local.device] Meat Thermometer received {"101": "C", "102": true, "104": 80, "114": 730, "131": 268505089, "133": 4168, "full_poll": true}

Product ID

uovvytw9abl0ozhc

Product Name

Tempwise TNT-2BW

DPS information

{
  "result": {
    "model": "{\"modelId\":\"e1kdrepo\",\"services\":[{\"actions\":[],\"code\":\"\",\"description\":\"\",\"events\":[],\"name\":\"\",\"properties\":[{\"abilityId\":101,\"accessMode\":\"rw\",\"code\":\"temp_unit_convert\",\"description\":\"0x00：Centigrade（摄氏度） \\n0x01：Fahrenheit（华氏度） \\nOther value：invalid/error \",\"extensions\":{\"iconName\":\"icon-dp_mode\",\"attribute\":\"4096\"},\"name\":\"温标切换\",\"typeSpec\":{\"type\":\"enum\",\"range\":[\"C\",\"F\"]}},{\"abilityId\":102,\"accessMode\":\"rw\",\"code\":\"switch\",\"description\":\"False: off, true: on。\",\"extensions\":{\"iconName\":\"icon-dp_power2\",\"attribute\":\"4096\"},\"name\":\"开关\",\"typeSpec\":{\"type\":\"bool\"}},{\"abilityId\":103,\"accessMode\":\"ro\",\"code\":\"battery_percentage\",\"description\":\"参考INT-14-BW接入协议【5.电量百分比（UUID：0x2A19）】\",\"name\":\"电池电量\",\"typeSpec\":{\"type\":\"raw\",\"maxlen\":128}},{\"abilityId\":104,\"accessMode\":\"rw\",\"code\":\"screen_brightness\",\"description\":\"参考INT-14-BW接入协议【3.3.显示屏亮度】，去掉报头PDU length、Command Opcode。\",\"name\":\"屏幕亮度\",\"typeSpec\":{\"type\":\"value\",\"max\":100,\"min\":1,\"scale\":0,\"step\":1,\"unit\":\"%\"}},{\"abilityId\":105,\"accessMode\":\"rw\",\"code\":\"alert_mode_interval\",\"description\":\"参考INT-14-BW接入协议【3.10.预设温度警报模式】，去掉报头PDU length、Command Opcode。\",\"name\":\"预设温度警报的模式和间隔时间\",\"typeSpec\":{\"type\":\"raw\",\"maxlen\":128}},{\"abilityId\":106,\"accessMode\":\"rw\",\"code\":\"sound_mode\",\"description\":\"Reference:3.6.响铃/静音模式、音量,去掉包头PDU length、command opcode。\",\"name\":\"静音响铃模式\",\"typeSpec\":{\"type\":\"raw\",\"maxlen\":128}},{\"abilityId\":107,\"accessMode\":\"rw\",\"code\":\"preset_alert_state\",\"description\":\"参考INT-14-BW接入协议【3.7.暂停/停止预设温度警报】，去掉报头PDU length、Command Opcode。\",\"name\":\"暂停/停止预设温度警报\",\"typeSpec\":{\"type\":\"raw\",\"maxlen\":128}},{\"abilityId\":108,\"accessMode\":\"rw\",\"code\":\"udid_mac_version\",\"description\":\"参考INT-14-BW接入协议【3.13.2.Server返回UDID、Bluetooth Mac Address、Firmware Version】，去掉报头PDU length、Command Opcode，然后在结尾增加一个字节的随机数，用于避免tuya过滤相同的数据。下发任意数据，被动上报一次数据。\",\"extensions\":{\"trigger\":\"direct\"},\"name\":\"UDID、mac address、versioin\",\"typeSpec\":{\"type\":\"raw\",\"maxlen\":128}},{\"abilityId\":109,\"accessMode\":\"ro\",\"code\":\"real_time_temperature\",\"description\":\"参考INT-14-BW接入协议参考【2.实时温度（UUID：0xFF01）】，注意数据有效性。\",\"name\":\"实时温度\",\"typeSpec\":{\"type\":\"raw\",\"maxlen\":128}},{\"abilityId\":110,\"accessMode\":\"rw\",\"code\":\"temp_compensation_value\",\"description\":\"//参考【3.5温度补偿值】去掉报头PDU length、Command Opcode、probe channel。\",\"name\":\"温度补偿值\",\"typeSpec\":{\"type\":\"raw\",\"maxlen\":128}},{\"abilityId\":111,\"accessMode\":\"rw\",\"code\":\"dismiss_low_battery_alert\",\"description\":\"\",\"name\":\"停止低电量警报\",\"typeSpec\":{\"type\":\"raw\",\"maxlen\":128}},{\"abilityId\":114,\"accessMode\":\"ro\",\"code\":\"physical_temperature\",\"description\":\"参考INT-14-BW接入协议参考【2.实时温度（UUID：0xFF01）】，注意数据有效性。\",\"name\":\"设备内部温度\",\"typeSpec\":{\"type\":\"value\",\"max\":32767,\"min\":-32768,\"scale\":1,\"step\":1,\"unit\":\"℉\"}},{\"abilityId\":116,\"accessMode\":\"rw\",\"code\":\"prealert_value\",\"description\":\"参考INT-14-BW接入协议【3.19.预警值】，去掉报头PDU length、Command Opcode、probe channel。\",\"name\":\"预警值\",\"typeSpec\":{\"type\":\"raw\",\"maxlen\":128}},{\"abilityId\":122,\"accessMode\":\"rw\",\"code\":\"preset_1\",\"description\":\"参考INT-14-BW接入协议【3.1.预设目标/警报温度】，去掉报头PDU length、Command Opcode、probe channel。\",\"name\":\"探头1食物预设值\",\"typeSpec\":{\"type\":\"raw\",\"maxlen\":128}},{\"abilityId\":123,\"accessMode\":\"rw\",\"code\":\"preset_2\",\"description\":\"参考INT-14-BW接入协议【3.1.预设目标/警报温度】，去掉报头PDU length、Command Opcode、probe channel。\",\"name\":\"探头2食物预设值\",\"typeSpec\":{\"type\":\"raw\",\"maxlen\":128}},{\"abilityId\":124,\"accessMode\":\"rw\",\"code\":\"preset_3\",\"description\":\"参考INT-14-BW接入协议【3.1.预设目标/警报温度】，去掉报头PDU length、Command Opcode、probe channel。\",\"name\":\"探头3食物预设值\",\"typeSpec\":{\"type\":\"raw\",\"maxlen\":128}},{\"abilityId\":125,\"accessMode\":\"rw\",\"code\":\"preset_4\",\"description\":\"参考INT-14-BW接入协议【3.1.预设目标/警报温度】，去掉报头PDU length、Command Opcode、probe channel。\",\"name\":\"探头4食物预设值\",\"typeSpec\":{\"type\":\"raw\",\"maxlen\":128}},{\"abilityId\":126,\"accessMode\":\"rw\",\"code\":\"probe1_timer\",\"description\":\"参考INT-14-BW接入协议【3.20.定时器】，去掉报头PDU length、Command Opcode。\",\"name\":\"1#定时器预设\",\"typeSpec\":{\"type\":\"raw\",\"maxlen\":128}},{\"abilityId\":127,\"accessMode\":\"rw\",\"code\":\"probe2_timer\",\"description\":\"参考INT-14-BW接入协议【3.20.定时器】，去掉报头PDU length、Command Opcode。\",\"name\":\"2#定时器预设\",\"typeSpec\":{\"type\":\"raw\",\"maxlen\":128}},{\"abilityId\":128,\"accessMode\":\"rw\",\"code\":\"probe3_timer\",\"description\":\"参考INT-14-BW接入协议【3.20.定时器】，去掉报头PDU length、Command Opcode。\",\"name\":\"3#定时器预设\",\"typeSpec\":{\"type\":\"raw\",\"maxlen\":128}},{\"abilityId\":129,\"accessMode\":\"rw\",\"code\":\"probe4_timer\",\"description\":\"参考INT-14-BW接入协议【3.20.定时器】，去掉报头PDU length、Command Opcode。\",\"name\":\"4#定时器预设\",\"typeSpec\":{\"type\":\"raw\",\"maxlen\":128}},{\"abilityId\":130,\"accessMode\":\"rw\",\"code\":\"timer_runing_state\",\"description\":\"参考INT-14-BW接入协议【3.21.定时器运行状态】，去掉报头PDU length、Command Opcode。\",\"name\":\"定时器运行状态\",\"typeSpec\":{\"type\":\"raw\",\"maxlen\":128}},{\"abilityId\":131,\"accessMode\":\"ro\",\"code\":\"device_state_flag1\",\"description\":\"参考INT-14-BW接入协议【4.设备状态标志位】（UUID：0xFF03），bit0~bit29\",\"extensions\":{\"scope\":\"fault\",\"trigger\":\"direct\"},\"name\":\"设备状态低30bit\",\"typeSpec\":{\"type\":\"bitmap\",\"label\":[\"1Conn\",\"1InBox\",\"1Charge\",\"1FLoTempAlert\",\"1FHiTempAlert\",\"1FLoTempAlertPending\",\"1FHiTempAlertPending\",\"1FTempExceedMax\",\"1FTempExceedMin\",\"1FPrealertState\",\"1AExceedMax\",\"1AExceedMin\",\"1Paired\",\"1RequestPaired\",\"1LoBatAlert\",\"Bit15\",\"2Conn\",\"2InBox\",\"2Charge\",\"2FLoTempAlert\",\"2FHiTempAlert\",\"2FLoTempAlertPending\",\"2FHiTempAlertPending\",\"2FTempExceedMax\",\"2FTempExceedMin\",\"2FPrealertState\",\"2AExceedMax\",\"2AExceedMin\",\"2Paired\",\"2RequestPaired\"],\"maxlen\":30}},{\"abilityId\":132,\"accessMode\":\"rw\",\"code\":\"prealert_state\",\"description\":\"参考INT-14-BW接入协议【3.22.解除预警警报】\",\"name\":\"预警状态\",\"typeSpec\":{\"type\":\"raw\",\"maxlen\":128}},{\"abilityId\":133,\"accessMode\":\"ro\",\"code\":\"device_state_flag2\",\"description\":\"参考INT-14-BW接入协议【4.设备状态标志位】（UUID：0xFF03），bit30~bit55\",\"extensions\":{\"scope\":\"fault\",\"trigger\":\"direct\"},\"name\":\"设备状态高26bit\",\"typeSpec\":{\"type\":\"bitmap\",\"label\":[\"2LoBatAlert\",\"Bit31\",\"USB\",\"Bit33\",\"Bit34\",\"Bit35\",\"Bit36\",\"Bit37\",\"BLEConn\",\"BLERequestPair\",\"BLEAuthorize\",\"WiFiReset\",\"TimestampService\",\"1TimerAlert\",\"2TimerAlert\",\"3TimerAlert\",\"4TimerAlert\",\"1TimerState\",\"2TimerState\",\"3TimerState\",\"4TimerState\",\"DeviceBodyHiTempAlert\",\"DeviceBodyLoTempAlert\",\"Bit53\",\"Bit54\",\"Bit55\"],\"maxlen\":26}},{\"abilityId\":134,\"accessMode\":\"rw\",\"code\":\"device_name\",\"description\":\"参考INT-14-BW接入协议【3.命令/设置、反馈、同步（UUID：0xFF02）\",\"extensions\":{\"trigger\":\"direct\"},\"name\":\"设备名称\",\"typeSpec\":{\"type\":\"raw\",\"maxlen\":128}},{\"abilityId\":135,\"accessMode\":\"ro\",\"code\":\"device_other_info\",\"description\":\"\",\"name\":\"设备其他信息\",\"typeSpec\":{\"type\":\"raw\",\"maxlen\":128}},{\"abilityId\":136,\"accessMode\":\"rw\",\"code\":\"dismiss_alert\",\"description\":\"\",\"name\":\"停止暂停警报\",\"typeSpec\":{\"type\":\"raw\",\"maxlen\":128}},{\"abilityId\":137,\"accessMode\":\"rw\",\"code\":\"box_sleep_timeout\",\"description\":\"Reference:3.30.Box自动休眠时间\",\"extensions\":{\"trigger\":\"direct\"},\"name\":\"Box自动休眠时间\",\"typeSpec\":{\"type\":\"raw\",\"maxlen\":128}}]}]}"
  },
  "success": true,
  "t": 1736379006064,
  "tid": "7df8a755ce1811efae856e19dec2a164"
}

Information about how the device functions

This is a wireless meat thermometer. I believe it is a rebranded version of the Inkbird INT-12-BW meat thermometer as the two have near identical specs & design. So if the device can be successful added, I would imagine the configuration for the Inkbird variant would be near identical. The meat thermometer has two wireless probes that each track separate temperature, the larger probe also records ambient temperature.

[ctml91]

I tried adding the device using the other integration Local Tuya and manually setting up entities using DPs. A few of the entities values show the raw values and work as expected (e.g. setting screen brightness), while some show what look like they might be encoded values. I am not sure if that means that some DPs may won't be useable, like for example the two temperature probes themselves which would defeat the purpose of supporting the device if the temperatures cannot be read. Local Tuya refers to those DP values as "cloud pull".

Tuya smart app also doesn't show the human readable values for all entities. Would that a problem to be able to support those DPs?

[make-all]

Encoded values can be decoded if we know the encoding format. Sometimes this is explained (in Chinese) in the Query Things Data Model description fields. Other times we need to collect samples of known states to try to reverse engineer the format.

I'm not familiar with what localtuya labels as cloud pull. It may mean that the value was not available in the local data when they first polled it (which does not necessarily mean it will never be available locally).