Real-time collection of indoor light intensity, temperature, and humidity to generate corresponding values Report the generated real-time light intensity data to the IoT data platform (such as Tuya platform) Colour:White Material:plastic<br><br>Working principle 1. Collect natural light through photoresistors and convert it into linear signals,and convert the linear signals into light intensity values through module loading algorithms 2. Collect temperature and humidity through temperature and humidity IC,and mit them to MCU through IIC bus to process them into values 3. Report to the Internet of Things platform (such as Tuya Smart Platform,etc.) through the Internet of Things module (such as WIFI,ZIGBEE,Mesh,etc.) Product function After the IoT platform collects the light value,it sends the data to other controlled devices in the platform (such as:smart bulbs,smart switches,smart curtains,etc.) according to the automation conditions set by the APP user. After receiving the signal,the controlled device performs actions according to the automation conditions set by the user APP (such as:turn off the light,turn on the light,etc.),and the same is true for temperature and humidity APP users can directly view the current light intensity value through the APP Scenario highlights: Brightness,temperature and humidity sensors allow smart homes to perceive intelligently. Note: This is tuya zigbee version,you need to buy a tuya zigbee gateway to connect it to APP. Or you can't use it. Due to different batches,there may be differences in product appearance and printed text,which will not affect use<br><br>Package Contents: 1 * Tuya Zigbee Photometer<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.