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GrumpyOldPizza / ArduinoCore-stm32l0

Arduino Core for STM32L0
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Is input pin 10 compatible with DS18B20? #85

Open rmeldo opened 5 years ago

rmeldo commented 5 years ago

It's probably my fault, but I thought I would ask anyway.

Is it possible to read a DS18B20 using pin 10? I keep getting a -55C reading, whereas I should be getting ~20C.

I am using passive power with a 4k7 ohm pullup.

Thanks Riccardo

GrumpyOldPizza commented 5 years ago

I cannot see a reason why this would not be working with PA10 ... Does it work on other pins ?

GrumpyOldPizza commented 4 years ago

Is this still an issue ?

matthijskooijman commented 3 years ago

I would also think that any pin should work with the DS18B20, since that is OneWire which is typically bit-banged (unless you use some library that uses some other method and has specific requirements).

Lacking response from original poster, I would suggest closing this issue.