201877

    BME280-Breakout (humidity, pressure & temperature sensor) Item number: 201877 Category: Humidity The BME280 is one of the newest Bosch humidity, pressure and temperature sensor with digital I2C and SPI interface. On the breakout you can find a voltage regulator and level translator, so you can use the board on 3V to 5,5V systems. Features: Humidity sensor Response time (t63%) 1s Accuracy tolerance ± 3 % relative humidity Hysteresis = 2 % relative humidity Pressure sensor Pressure range 300 ? 1100 hPa (equiv. to +9000?-500 m above/below sea level) Relative accuracy ±0.12 hPa, equiv. to ±1 m (950 ? 1050hPa @25°C) Absolute accuracy typ. ±1 hPa (950 ...1050 hPa, 0 ...+40 °C) Temperatur Sensor Operating range Operational -40°C - +85°C / Full accuracy 0°C - +65°C Digital interfaces I²C (up to 3.4 MHz) / SPI (3 and 4 wire, up to 10 MHz) Current consumption 2.7µA @ 1 Hz sampling rate                                             https://shop.watterott.com/BME280‐Breakout‐humidity‐pressure‐temperature‐sensor/4‐18‐19