GY-68 BMP180 Atmospheric Pressure Module

Description

GY-68 BMP180 Atmospheric Pressure Module BMP180 is one of sensor of BMP XXX series. They are all designed to measure Barometric Pressure or Atmospheric pressure . BMP180 is a high precision sensor designed for consumer applications. Barometric Pressure is nothing but weight of air applied on everything. The air has weight and wherever there is air its pressure is felt. BMP180 sensor senses that pressure and provides that information in digital output. Also the temperature affects the pressure and so we need temperature compensated pressure reading. To compensate, the BM180 also has good temperature sensor. Pin Configuration: Pin Name Description VCC Connected to +5V GND Connected to ground. SDA Serial Data pin (I2C interface) SCL Serial Clock pin (I2C interface) 3.3V If +5V is not present. Can power module by connecting +3.3V to this pin. Features: Can measure temperature and altitude. Pressure range: 300 to 1100hPa High relative accuracy of ±0.12hPa Can work on low voltages 3.4Mhz I2C interface Low power consumption (3uA) Pressure conversion time: 5msec Potable size Specifications: Operating voltage of BMP180: 1.3V – 3.6V Input voltage of BMP180MODULE: 3.3V to 5.5V Peak current : 1000uA Consumes 0.1uA standby Maximum voltage at SDA , SCL : VCC + 0.3V Operating temperature: -40ºC to +80ºC Applications: Indoor navigation Sport devices Computer Peripherals GPS Weather forecast Vertical velocity Indication Hobby projects 2D-Model: Package Includes: 1x GY-68 Pressure Module Documents: Instructions Datasheet Related Products: SENSORS | MODULES

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