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GY-68 BMP180 Replace BMP085 Digital Barometric Pressure Sensor Module
BMP180 is a high precision£¬ small size£¬ ultra-low power pressure sensor can be used in mobile devices Its performance£¬ absolute accuracy can reach the lowest 0.03hPa£¬ and the power consumption is very low£¬ only 3μA BMP180 using powerful 8-pin ceramic leadless chip carrier (LCC) ultra-thin package£¬ can be connected directly with a variety of microprocessor via the I2C bus Main features: Pressure range: 300~1100hPa ( altitude 9000m~-500m) Power supply voltage: 1.8V~3.6V (VDDA)£¬ 1.62V~3.6V (VDDD) LCC8 package: package leadless ceramic carrier (LCC) Size: 3.6 * 3.8 * 0.93mm Low power consumption: 5μA£¬ in standard mode High precision: low-power mode £¬ the resolution is 0.06hPa (0.5 meters) High linearity mode £¬ the resolution is 0.03hPa (0.25 meters) With temperature output I2C Interface Temperature compensation Lead-free £¬ RoHS compliant MSL 1 Reaction time : 7.5ms Standby current : 0.1μA No external clock circuit Typical applications: GPS precision navigation ( dead reckoning £¬ the upper and lower detection Indoor and outdoor navigation Leisure£¬ sports and medical health monitoring Weather Forecast Vertical speed indicator ( rising / sinking speed ) Fan Power Control