I´m not sure about the maxium 1-wire sensors.

  1. How many GPIOs I can use for 1-wire? Right now I enabled Pin 9.12 for 1-wire. Can I add a second or third pin to made several own lines?
  2. How many 1-Wire I can use on one pin? I read on a website about up to 10 … but this is not very much.

Thank you!


There is a dedicated 1-wire mailing list where you will probably find
more knowledgeable specialist help.

It's on sourceforge:-

Don't worry about the 'developers' bit, they're a helpful crowd and
will do their best to answer any reasonable sort of 'user' questions.

Hi Hannes!