GY-68 BMP180 module BOSCH temperature module air pressure sensor module instead of BMP085

BMP180 is a high precision , small volume, ultra-low power pressure sensor, can be used in mobile devices Its performance is excellent, the absolute accuracy can reach as low as 0.03hPa, and the electrode consumption is low, only 3μA BMP180 adopts a powerful 8-pin ceramic leadless chip carrier (LCC) ultra-thin package, which can be directly connected to various microprocessors through the I2C bus main feature Pressure range: 300~1100hPa (9000m~-500m above sea level) Power supply voltage: 1.8V~3.6V (VDDA), 1.62V~3.6V (VDDD) LCC8 package: Lead-free ceramic carrier package (LCC) Size: 3.6mmx3.8x0.93mm Low power consumption: 5μA, in standard mode High accuracy : the low power mode, resolution 0.06hPa (0.5 meters) In high linearity mode, the resolution is 0.03hPa (0.25m) With temperature output I2C interface Temperature compensation Lead-free, RoHS compliant MSL 1 response time: 7.5ms Standby current: 0.1μA No need for external clock circuit typical application: GPS precise navigation (dead reckoning, upper and lower bridge detection, etc.) Indoor and outdoor navigation Leisure, sports and medical health monitoring Weather forecast Vertical speed indication (rising/sinking speed)