i’ve received my new batch of GrovePi sensors including both the OLED display and DHT (low cost) sensor.
When i tried the home_temp_hum_display project i’m getting bad readings from the DHT:
temp 793.6 Hum 844
and so on.
Is it a normal operation condition?
Changing the next line in code:
[ temp,hum ] = dht(dht_sensor_port,1) #Get the temperature and Humidity from the DHT sensor
[ temp,hum ] = dht(dht_sensor_port,0) #Get the temperature and Humidity from the DHT sensor
is working for me.
You got it right.
The second parameter specifies the sensor that you are using. 1 is for the “Grove Humidity and Temperature sensor” Pro and 0 for the “Grove Temperature and Humidity Sensor”.