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A comment on I2C in a Nutshell. Parent comment

Re:I2C in a Nutshell by neillyons on Wednesday January 22, 2020 @01:44PM (#22120592)
Sounds cool. Can you access the GPIO pins directly from Elixir?
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Re:I2C in a Nutshell by whalesalad on Wednesday January 22, 2020 @01:46PM (#22120624)
Yes. You're running on Linux (buildroot) so you can basically do anything Linux can do.

Here is the library you would use to do this via Elixir, https://github.com/elixir-circuits/circuits_gpio

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