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BME280 Environmental Sensor, Temperature, Humidity, Barometric Pressure (WS-15231)
A tiny sensor breakout with BME280 onboard, sensing environmental temperature, humidity, and barometric pressure. It supports both I2C and SPI interfaces, also is compatible with 3.3V/5V voltage levels.
Due to its ultra small form factor, low power consumption, high precision with stability, the BME280 Environmental Sensor is suited for applications such as environment monitoring, weather forecast, altimeter, and IoT projects, and so on.
|VCC||3.3V/5V power supply|
|SDA/MOSI||I2C data||SPI data master output/slave input|
|SCL/SCK||I2C clock||SPI clock input|
|ADDR/MISO||I2C address chip selection, |
high level (default) address: 0x77; low level address: 0x76
|SPI data master input/slave output|
|CS||NC||SPI chip selection, low active|