ams ens210 Relative Humidity and Temperature Sensor

Overview

This sample application demonstrates how to use the ams ens210 sensor to measure the ambient temperature and relative humidity.

Building and Running

This sample application uses the sensor connected to the i2c stated in the ens210.overlay file. Flash the binary to a board of choice with a sensor connected. For example build for a nucleo_f446re board:

Using west:

west build -b nucleo_f446re samples/sensors/ens210
west flash

Using CMake and ninja:

cmake -B build -GNinja -DBOARD=nucleo_f446re samples/sensors/ens210
ninja -C build
ninja -C build flash

Sample Output

device is 0x20001174, name is ENS210
Temperature: 28.28881222 C; Humidity: 25.25689737%
Temperature: 28.28912472 C; Humidity: 25.25799105%
Temperature: 28.28959347 C; Humidity: 25.25760045%