you can use LPS25HB sensor on mbed. i2c
Dependents: read_Pmod optWingforHAPS_Eigen hexaTest_Eigen
sample.txt
- Committer:
- tajiri1999
- Date:
- 2018-12-22
- Revision:
- 0:4ea758df868a
File content as of revision 0:4ea758df868a:
#include "mbed.h" #include "LPS.h" I2C i2c(D14,D15); LPS ps(i2c); int main(){ wait_ms(100); if (!ps.init()){ printf("Failed to autodetect pressure sensor!\r\n"); while (1); } ps.enableDefault(); while(1){ float pressure = ps.readPressureMillibars(); float altitude = ps.pressureToAltitudeMeters(pressure); float temperature = ps.readTemperatureC(); printf("p:%.2f\t mbar\ta:%.2f m\tt:%.2f deg C\r\n",pressure,altitude,temperature); } wait_ms(100); }