I2C is a hardware thing and is not standardly available on desktop (including laptop) style computers. There are all sorts of "dongles" that can provide I2C interfaces via USB, but there is no standardization for managing such devices.

That said, CPAN offers many I2C related modules, but most are targeted at very specific hardware. If your application happens to involve one of those technologies then you may be in luck. If you describe your application and hardware we may be able to help more.

Optimising for fewest key strokes only makes sense transmitting to Pluto or beyond

In reply to Re: perl to I2C by GrandFather
in thread perl to I2C by mbcc

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