wifi temperature and humidity sensor LCD digital display Bluetooth hygrometer smart life app

wifi temperature and humidity sensor LCD digital display Bluetooth hygrometer smart life app
temperature and humidity sensor, LCD digital display, compatible with Bluetooth, remote control, hygrometer
Size 43*43*10MM
Wireless Type Bluetooth5.0 BLE
Battery Type CR2032(Included)
Temperature Range -9.9℃~60℃
Temperature Resolution ±1℃
Humidity Range 0%RH~99%RH
Humidity Resolution ±5%RH
APP Supported 1 Smart Life,Tuya Smart
About remote monitoring
If you want to remotely monitor the temperature and humidity, you need to connect the sensor to the Tuya Bluetooth gateway or the Tuya Zigbee multi-mode gateway.
If the mobile phone Bluetooth link sensor is used, the sensor has no remote monitoring or linkage function.
If the mobile phone is directly connected, some Android phones need to turn on the GPS function (Bluetooth low energy is included in the GPS function)
About the update frequency
1. The sensor uses a trigger mechanism. When the temperature or humidity changes to the set value, the sensor will immediately report the data. Generally, the data is updated once an hour.
2. The sensor cannot set the frequency of the update report data.
3. The sensor cannot set the alarm. The alarm function is set on the APP.
If you need to update the data in real time, please purchase a USB-powered version (TH06/TH16).
NOTE: This function must be supported by the Tuya Bluetooth gateway or the Tuya Zigbee multi-mode gateway. It is useless to directly connect the mobile phone to the sensor.
Temperature and humidity error
1. All temperature and humidity sensors will have certain errors, please note. The temperature error of this sensor is ±1℃, and the humidity error is ±5%RH. Any value within this range is normal.
2. The sensor error and the manufacturing process will meet, and there will also be errors between products of the same model.
3. According to Newton's third law, heat conduction takes a certain time. The sensor needs 30 minutes or 1 hour to be consistent with the ambient temperature, and the measurement will be accurate.
Historical curve of temperature and humidity
1. The minimum granularity of historical data (daily graph) is 1 hour, and the minimum granularity of exported data is also 1 hour.
2. Historical data is stored for 7 days.
3. The value of historical data is the average value. That is, the average value of a minimum time of granularity.
Support for third-party smart speakers
1. Because third-party smart speakers (Google Home/Amazon Alexa) do not have control panels corresponding to temperature and humidity sensors,
Therefore, the APP of third-party smart speakers may not display the temperature and humidity correctly.
But we have developed the voice query function. Therefore, the current temperature and humidity can be queried by voice
2. The automatic route or process related to temperature and humidity cannot be established on third-party smart speakers.
3. The device does not support Yandex Alice.
NOTE: This function must be supported by the Tuya Bluetooth gateway or Tuya Zigbee multi-mode gateway. It is useless to directly link the mobile phone to the sensor.
Trigger Mechanism of Temperature and Humidity in Automatic Process
We used Edge Triggered (ET)
That is, the action can only be triggered if the condition intersects with the set condition.
A: For example, turn on the light when the automatic setting temperature is higher than 25℃.
A.1. When the temperature drops from below 25℃ to 25℃, the automatic process can trigger the ON indicator light.
A.2. After the automatic process is set, the temperature is still higher than 25℃ and the lamp is not lit.
B: For example, when the automatic setting temperature is lower than 20℃, turn on the light.
B.1. When the temperature drops from above 20℃ to 20℃, the automatic process can trigger the start indicator light.
B.2. After the automatic process is set, the temperature is always lower than 20℃ and the lamp is not lit.
NOTE: This function must be supported by Tuya Bluetooth gateway or Tuya Zigbee multi-mode gateway. It is useless to directly connect the mobile phone to the sensor.