Power & Source of Big Ideas

one wire pin assignment on the nanopi2

Moderators: chensy, FATechsupport

After looking at the matrix library code for the nanopi2, I discovered that the library supports the one-wire ds18b20 temperature sensor. However there's no indication as to which pin is the w1-gpio driver attached to. Can somepne please confirm that pin to which the one wire driver is attached to? Also will i need to add an external pull-up resistor? or is the pull-up internally enabled.

Thank you.
Hi thank you very much for paying attention to our matrix.

You can check our wiki for the temperature module:
http://wiki.friendlyarm.com/wiki/index. ... ure_Sensor

It has detailed information on how to use it. I wish this could help you

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