31 lines
521 B
Go
31 lines
521 B
Go
package humidity
|
|
|
|
import (
|
|
"fmt"
|
|
|
|
dht "github.com/MichaelS11/go-dht"
|
|
)
|
|
|
|
func Get() error {
|
|
err := dht.HostInit()
|
|
if err != nil {
|
|
return fmt.Errorf("HostInit error: %v", err)
|
|
}
|
|
|
|
dht, err := dht.NewDHT("GPIO19", dht.Celsius, "dht11")
|
|
if err != nil {
|
|
return fmt.Errorf("NewDHT error: %v", err)
|
|
|
|
}
|
|
|
|
humidity, temperature, err := dht.ReadRetry(10)
|
|
if err != nil {
|
|
return fmt.Errorf("Read error: %v", err)
|
|
}
|
|
|
|
fmt.Printf("humidity: %v\n", humidity)
|
|
fmt.Printf("temperature: %v\n", temperature)
|
|
|
|
return nil
|
|
}
|