Arduino nano Dallas DS18B20 output wrong temperature

[ren4x]

Helo, I am testing temperature sensor with arduino nano. I slide temperature slider to maximum 125°C but get output : 15.69 °C

there is public sample project:
https://wokwi.com/projects/420320796362385409

[github-ec]

I second this observation.

While example code works like

https://wokwi.com/projects/358129234661487617

it provides wrong values after adding an empty line e.g. between the includes and the variable declarations.

As this seems to be true for different examples it may be related to (re-)compilation of the sketches. I assume that the simulator uses an (older) compiled version if started without any change ...

[urish]

Issue reproduced, thanks for reporting!

[urish]

Looks like this is related to a new release of the DallasTemperature library.

As a workaround, use DallasTemperature@3.9.0 in your libraries.json: https://wokwi.com/projects/420521250626544641