On the DHT11, I found that I always get a positive value for temperature even if it's below 0°C.
Here's a screenshot of the output from the example file DHT_nonblocking.ino (last 6 lines) compared to output from the example file DHT_Unified_Sensor.ino by Adafruit (first 3 lines). Sensor is in the same location, same temperature.
Temperature is actually -6.3°C, but DHT_nonblocking reports it as +6.0°C.
Hi,
On the DHT11, I found that I always get a positive value for temperature even if it's below 0°C.
Here's a screenshot of the output from the example file DHT_nonblocking.ino (last 6 lines) compared to output from the example file DHT_Unified_Sensor.ino by Adafruit (first 3 lines). Sensor is in the same location, same temperature.
Temperature is actually -6.3°C, but DHT_nonblocking reports it as +6.0°C.
Hope this is helpful!
-Dan