The GY-65 is a simple breakout board for Bosch BMP085 barometric pressure sensor with integrated temperature measurement. The values can be a simple used for weather forecast, more precise (GPS) navigation (level measurement, as well as vertical climb and descent).
Specifications:
- Bosch BMP085 pressure sensor with additional built-in temperature sensor
- 300 – 1100 hPa (-500m to 9000m altitude)
- Resolution up to 0.03 hPa (0.25 m)
- Temperature measurements from 0 – 65 ° C
- Temperature compensation
- Response time measurement: 7.5 ms
- I²C interface
- 5V power supply with a 3.3V voltage regulator on the breakout board
- Dimensions: 21mm x 16mm
- Arduino library available
Attention, there are several other breakout boards on the market that do not have an integrated voltage regulator, then they must be operated at 3.3 V.
Projects with the GY-65 (BMP085):
- Sensors: Pressure and temperature measurement with the BMP085 (GY-65 breakout board)
- Simple indoor climate monitoring with an Arduino, BMP085, DHT11 and a RTC
Temperature, humidity and air pressure, combined with a real-time clock and a TFT display
Components:
eBay: | BMP085 GY-65 |
Amazon: | BMP085 GY-65 |
Good?