Property & Safety Tradings
BME280 5V 3.3V Digital Sensor Temperature Humidity Barometric Pressure Sensor Module I2C SPI 1.8-5V
€2,40
SPECIFICATIONS
Brand Name: TENSTAR ROBOT
Model Number: BME280
Origin: Mainland China
Hign-concerned Chemical: None
Condition: New
Type: Voltage Regulator
Supply Voltage: 5
Dissipation Power: 5
is_customized: Yes
Operating Temperature: 5
Application: Alarm
Package: SMD
What is the difference between BME280 and BMP280:
BME280: Pressure, temperature and humidity sensor
BMP280: Pressure sensor
Why is it so expensive now?
Since 2021, there is a global shortage of chips, and it is difficult for us to buy chips from agents. Once it drops in price, we will update the price immediately.
BME280, the precision sensor from , is soldered onto PCB.
Not only the pressure and the temperature, this sensor can measure humidity.
It uses both I2C and SPI (supports 3-, 4-wire SPI) interface
Specifications:
Supply Voltage: 1.8 - 5V DC
Interface: I2C (up to 3.4MHz), SPI (up to 10 MHz)
Operational Range:
Temperature: -40 to +85°C
Humidity: 0-100%
Pressure: 300-1100 hPa
Resolution:
Temperature: 0.01°C
Humidity: 0.008%
Pressure: 0.18Pa
Accuracy:
Temperature: +-1°C
Humidity: +-3%
Pressure: +-1Pa
I2C address
SDO LOW : 0x76
SDO HIGH: 0x77
