Linker Air Pressure Sensor [並行輸入品]

商品説明

This is a sensor module for the Bosch BMP180 high-precision, low-power digital barometer.
The BMP180 offers a pressure measuring range of 300 to 1100 hPa with an accuracy down to 0.02 hPa in advanced resolution mode.
It's based on piezo-resistive technology for high accuracy, ruggedness and long term stability. The chip only accepts 1.8V to 3.6V input voltage.
However, with outer circuit added, this module becomes compatible with 3.3V and 5V.
Therefore, it can be used on Arduino/Seeeduino or Seeeduino Stalker without modification.It is designed to be connected directly to a micro-controller via the I2C bus.
Features
Digital two wire (I2C) interface
Wide barometric pressure range
Flexible supply voltage range
Ultra-low power consumption
Low noise measurement
Factory-calibrated
-40 to +85°C operational range, ±2°C temperature accuracy
I2C address: 0x77 Application Ideas
Enhancement of GPS navigation
Indoor and outdoor navigation
Leisure and sports
Weather forecast
Vertical velocity indication (rise/sink speed)