LC Technology BME280 Temperature-Humidty-Pressure Module I2C
BDAA100140
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£6.99
This module is ideally suited to adding a measurement of absolute pressure, temperature and humidity to your project. With a small calculation this pressure can
FEATURES
-
Flux SKU:
BDAA100140 -
Brand:
LC Technology -
MPN:
LC-Sensor-BME280 -
UPC:
Does Not Apply -
Length:
16 -
Width:
12 -
Height:
11 -
Weight:
2 -
Packaging type:
OEM -
Main Colour:
Blue -
Country of Manufacture:
China -
Drive Voltage:
3.3V -
Characteristics:
-40 to +85°C Temperature Range
0 - 100 % Relative humidity
300 - 1100 hPa Pressure
±1.0°C Temperature error
±3% Humidity error
±1 hPa Pressure error -
Draw Current:
1.8µA 1 Hz Humidity and temperature output
2.8µA 1 Hz Pressure and temperature output
3.6µA 1 Hz Humidity, pressure and temperature output
0.1µA Standby -
Communication Format:
I2C/SPI -
Communication Address:
0x76 -
Chipset:
BME280 -
Mounting holes:
M2.5 11mm -
Pin pitch:
2.54 -
Operating Temperature:
-40°C to 85°C (unconfirmed) -
Number of Pieces:
1
DESCRIPTION
This module is ideally suited to adding a measurement of absolute pressure, temperature and humidity to your project. With a small calculation this pressure can be converted into an altitude. The output can achieve an accuracy of 1m +/- 17cm. Libraries are readily available to get you started.
Communication is can be handled through a 2 pin I2C interface, available on a wide range of microcontrollers. The I2C address of the module is 0x76. Alternatively an SPI interface is available.
Please do not hesitate to contact us if you require further information regarding the module's operation.
| Pin | Description |
|---|---|
| 3V3 | 3.3V Input |
| GND | 0V |
| SCL | I2C/SPI Clock |
| SDA | I2C Data - SPI Data input |
| CSB | SPI Chip select |
| SDO | SPI Data output |
