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Tips for buy
Requirements for kit set up
There are two protocol versions: WiFi Version and Zigbee Version.
WiFi Version must hyperlink to WiFi when working.
Zigbee Version calls for Tuya Zigbee Hub to paintings together, Other Zigbee Hubs and Zigbee2MQTT will not be supported.
About Update Frequency
1. The sensor makes use of a collection off mechanism. When the temperature or humidity changes to the set value, the sensor will record the data immediately. Generally, the data is up to date as soon as an hour.
2. The sensor can not set the replace file data frequency.
3. The sensor cannot set alarm. The alarm function is determined at the APP.
If it's best to replace news in genuine time, please purchase a USB powered version(TH06/TH16).
About Proper Selection and Use of Batteries
1. Only LR03-1 alkaline battery can be utilized (1 rechargeable battery could cause the kit to discover flawed voltage and report low voltage)
2. Batteries of other goods or manufacturers can't be mixed.
4. New and old batteries cannot be mixed.
5. It is unlawful to use inferior batteries.
Otherwise: 1. Configuration fails; 2. Battery intake is just too fast.
How to acquire wonderful battery? Please buy in a daily grocery store or chain supermarket.
Note: After the system configuration is completed, it ought to be placed in a operate the place the wi-fi sign is good, in another case the device sign energy will grow to be larger, which will result in immoderate battery consumption.
About Network Testing
Devices utilizing the network eat a lot of power. To ensure the provider life of the battery, the machine will quit using the network when it does not should document data
Therefore, it is meaningless to test the community sign of sensors in APP.
Error on temperature and humidity
1. All temperature and humidity sensors may have certain errors, please note. The temperature error of this sensor is ± 1 ℃, and the humidity error is ± 5% RH. Any cost within this fluctuate is normal.
2. The sensor error and manufacturing activity will meet, and there'll even be some errors between merchandise of a similar model.
3. According to Newton's third law, heat conduction takes a certain time. The sensor goals 30 minutes or 1 hour to be per the room temperature, and the size could also be accurate.
Historical curve of temperature and humidity
1. The minimal granularity of historic records (daily chart) is 1 hour, and the minimum granularity of exported information also is 1 hour.
2. Days of historic records are kept for 7 days.
3. The cost of historical news is the common value. That is, the common price of a minimal granularity time.
Support for third-party clever speakers
1. Because the third-party smart speakers (Google Home/Amazon Alexa) don't have management panels resembling temperature and humidity sensors,
Therefore, the APP of third-party intelligent audio system won't show the temperature and humidity correctly.
But we have improved voice query function. Therefore, the present temperature and humidity can be queried by way of voice
2. Route or automatic task associated with temperature and humidity can't be established at the third-party intelligent speakers.
3. The gadget does not help Yandex Alice.
Trigger mechanism of temperature and humidity in computerized exercise
We used Edge Triggered (ET)
That is, the motion can completely be induced if the location crosses the set condition.
A: For example, turn on the light when the automated surroundings temperature is greater than 25 ℃.
A. When the temperature rises from under 25 ℃ to 25 ℃, the automated job can trigger the ON light.
A. After the automatic task is set, the temperature is usually above 25 ℃, and the lamp isn't grew to become on.
B: For example, when the automated environment temperature is lower than 20 ℃, turn on the light.
B. When the temperature drops from above 20 ℃ to twenty ℃, the automatic project can trigger the beginning lamp.
B. After the automated task is set, the temperature is always under 20 ℃, and the lamp is never grew to become on.
When will the battery consume soon
1. The appropriate style of battery isn't always selected, or the battery is mixed.
2. The sensor will probably be installed on the location where the ambient temperature or humidity changes dramatically. In this environment, the device will continually birth the community to listing data.
3. The sensor is installed in a low temperature surroundings for decades (such as less than zero ℃), and the battery performance will decline soon at this temperature.
4. The sensor is put in at a location where the community signal is awfully poor. When the community signal is poor, the kit will increase the transmission energy of the signal, leading to increased strength consumption.
5. The kit is in a high humidity environment for a protracted time, that may corrode the battery and trigger battery leakage.
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