BMP180 BAROMETER PRESSURE TEMPERATURE ALTITUDE SENSOR IN PAKISTAN

this precision sensor from bosch is the best low cost sensing solution for measuring barometric pressure and temperature. because pressure changes with altitude you can also use it as an altimeter the sensor is soldered onto a pcb with a 3.3v regulator, i2c level shifter and pull up resistors on the i2c pins. the bmp180 is the next generation of sensors and imu from bosch, and replaces the bmp085. the good news is that it is completely identical to the bmp085 in terms of firmware software interfacing you can use any example code libraries for bmp085 as a drop in replacement. specification pressure sensing range 300 1100 hpa 9000m to 500m above sea level up to 0.03hpa 0.25m resolution 40 to plus 85 degree c operational range, plus 2 degree c temperature accuracy