GY-68 BMP180 New BOSCH Temperature Module Pressure Module Pressure Sensor

Description

Description

VCC is 5V. The output high level 3.3V can be powered by 5v. There is a voltage conversion chip inside, but only one power supply mode can be selected for 5v and 3.3v. If you select 3.3v, you can no longer use 5v. If you select 5v, you can no longer use it. 3.3v.

BMP180 is a pressure sensor with high precision, small size and low energy consumption, which 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 uses 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

1. Pressure range: 300~1100hPa (9000m~-500m above sea level)
2. Power supply voltage: 1.8V~3.6V (VDDA), 1.62V~3.6V (VDDD)
3. LCC8 package: Lead-free ceramic carrier package (LCC)
4. Size: 1.5mmx1.3×0.93mm
5. Low power consumption: 5μA, in standard mode
6. High precision: in low power consumption mode, the resolution is 0.06hPa (0.5m)
7. In high linearity mode, the resolution is 0.03hPa (0.25m)
8. With temperature output
9. I2C interface
10. Temperature compensation
11. Lead-free, RoHS compliant
12. MSL 1 response time: 7.5ms
13. Standby current: 0.1μA
14. No external clock circuit required

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)

Fan power control