Hi @antons15 I have test your sketch :
Results :
Requesting temperatures...
Temperature for the device 1 (index 0) is: 28.00
Requesting temperatures...
Temperature for the device 1 (index 0) is: 28.00
Requesting temperatures...
Temperature for the device 1 (index 0) is: 28.00
Requesting temperatures...
Temperature for the device 1 (index 0) is: 28.00
Requesting temperatures...
Temperature for the device 1 (index 0) is: 28.06
Requesting temperatures...
Temperature for the device 1 (index 0) is: 28.00
Requesting temperatures...
Temperature for the device 1 (index 0) is: 28.06
....
The temperature here is 28.xx now.
I have use MEGA.
I think your sensor is measuring your hand temperature.
RV mineirin
