I2C SPI Breakout hőmérséklet páratartalom barometrikus nyomás BME280 érzékelő modul

I2C SPI Breakout Temperature Humidity Barometric Pressure BME280 Sensor Module
Description:Digital interface I2C (up to 3.4 MHz) and SPI (3 and 4 wire, up to 10 MHz)
Supply voltage VDD main supply voltage range: 1.71 V to 3.6 V
VDDIO interface voltage range: 1.2 V to 3.6 V
Current consumption 1.8 ÎĽA @ 1 Hz humidity and temperature
2.8 ÎĽA @ 1 Hz pressure and temperature
3.6 ÎĽA @ 1 Hz humidity, pressure and temperature
0.1 ÎĽA in sleep mode
Operating range -40… 85 °C, 0…100 % rel. humidity, 300…1100 hPa
Humidity sensor and pressure sensor can be independently enabled / disabled
Register and performance compatible to Bosch Sensortec BMP280 digital pressure sensor
RoHS compliant, halogen-free, MSL1
Key parameters for humidity sensor1
Response time 1 s
Accuracy tolerance ±3 % relative humidity
0 Hysteresis ±1% relative humidity
Key parameters for pressure sensor RMS Noise 0.2 Pa, equiv. to 1.7 cm
Offset temperature coefficient ±1.5 Pa/K, equiv. to ±12.6 cm at 1 °C temperature change
Package Include:1PCS X BME280 Sensor Module
401217437412 - ali110 (281)