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How does FreeBSD work with the GPIO pins, and also things like i2c ? I'd love to not use Linux, but i use my Raspi as more than just a tiny computer

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FreeBSD has full support for GPIO and i2c on both the RPi 1 and 2. Simple wrappers around FreeBSD's GPIO ioctl can be found at https://github.com/gonzoua/freebsd-gpio

I'm more curious if WiringPi is usable or ported over?

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