HTU21D BMP180 BH1750FVI Temperature Humidity Pressure and Light Sensor Module Weather Station Outdoor Sensor

HTU21D+BMP180+BH1750FVI temperature, humidity, pressure and light sensor module/weather station HTU21D Features HTU21D is made based on the high-performance humidity sensor of Humi rel, France, and the sensor outputs standard 12C format. At the same time, it has high temperature accuracy and humidity accuracy. HTU21 is specially designed for low power consumption and small volume applications, with fast response speed, strong anti-interference ability, and extremely low power consumption. Product parameters: Power supply voltage: 1.5V~3.6V Power consumption: ?2.7uW Communication method: I2C Humidity hysteresis: ±1%RH Measuring time: 50ms Annual drift: -0. 5%RH/year Humidity response time: 5 s Temperature response time: 10 s Humidity measurement range: 0-100%RH Temperature measurement range: -40C- 125°C accuracy ±0.3°C Humidity accuracy range (10%RH to 95%RH): HTU21D ±2%RH BMP180 Features: BMP180 is a pressure sensor with high precision, small size and ultra-low energy consumption. It integrates piezoresistive sensors, ADC, EEPRM controller, and 11C controller. The absolute accuracy can reach as low as 0.03hPa, and the consumption of electrodes is low. 3uA, can be directly connected to various microprocessors through the 12C bus. Can measure air pressure and altitude Product parameters: Supply voltage: 1. 8V~3.6V Working temperature: -40°C~85°C Communication method: IIC up to 3.4MHz Pressure range: 300~1100hPa 750FVI Features: 750FVI is a digital output type ambient light intensity sensor, built-in 16bit AD converter, spectral sensitivity characteristics close to visual sensitivity, weak light source dependence (incandescent lamp, fluorescent lamp, halogen lamp, white LED, fluorescent lamp), can be used for a wide range of brightness Perform a high-precision measurement of 1 lux, and adjust the brightness of the LCD or keyboard backlight according to the collected light intensity da