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by RPi4IKP
Tue Apr 15, 2014 12:57 pm
Forum: Automation, sensing and robotics
Topic: DS18B20-PAR 1-Wire Parasite-Power bad value
Replies: 14
Views: 11916

Re: DS18B20-PAR 1-Wire Parasite-Power bad value

Hi, I also ran recently into this problem when giving some hands-on exercises with the RPi and DS18B20 sensors which turned out to be DS18B20-PAR versions. If one loads the kernel modules in that way: sudo modprobe w1-gpio pullup=1 sudo modprobe w1-therm strong_pullup=1 it works, same also with 'str...

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