It features a compact size, wide operating range, simple communication interface (I2C), and low power consumption, making it suitable for weather stations, indoor environmental monitoring, and air quality detection applications. The ENV Pro Unit can operate in environments ranging from 300hPa to 1100hPa of pressure, 0% to humidity, and -40°C to 85°C temperature, covering sea-level to high-altitude regions. It resists dryness and humidity. Compared to previous ENV series products, the ENV Pro Unit measures temperature, humidity, and atmospheric pressure and includes the capability to measure VOCs and perform gas scanning. It offers high sensitivity with a detection range down to parts per billion (ppb) level. Based on specific application requirements, the gas scanning functionality can be customized for sensitivity, selectivity, data rate, and power consumption. Users can utilize the BME AI-Studio tool to train the ENV Pro Unit for specific applications such as home appliances, IoT products, or smart homes. It allows for digital output of various data parameters such as air quality index (IAQ), volatile organic compounds (VOC), and CO2 equivalent (ppm), gas scanning results and intensity level for AI data analysis. Specifications include highly integrated sensors, I2C communication, high precision, low power consumption, real-time monitoring, and multi-platform programming support for Arduino and UIFlow. Color: Gray. Material: ABS. Package Contents: 1 set x M5Stack Official ENV Pro. Other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to vary.