BMP180 Digital Barometric Pressure Sensor Board Module

Description

• The BMP180 Sensor is an extremely precise low cost sensor from Bosch for measuring barometric pressure and temperature.
• 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.
• It is completely identical to the BMP085 in terms of firmware/software.
• As the device operates over I2C we’ve added optional I2C pull ups that can be enabled using the PU (pull up) jumper on the board for your convenience and ease during bread boarding.
• Using I2C, the device provides pressure and temperature as 16bit values, which are used along with calibration data within the device are used to provide a temperature compensated altitude calculation

Specification:

• Pressure range                   : 300 to 1100hPa
• High relative accuracy        : ±0.12hPa
• Interface                             : I2C interface
• Low power consumption    : 3uA
• Pressure conversion time  : 5msec
• Sensor Operating voltage  : 1.3V-3.6V
• Module Operating voltage  : 3V – 5V
• Peak current                       : 1000uA
• Consumes standby            : 0.1uA
• Operating temperature       : -40ºC to +80ºC
• Length (mm)                      : 20
• Width (mm)                        : 25
• Height (mm)                       : 5
• Weight (gm)                       : 3
• Shipment Weight               : 0.005 kg
• Shipment Dimensions       : 5 × 8 × 1 cm