Which package to use to use GPIO on Raspberry Pi?

Question

How can I read GPIO temperature sensor values ​​for raspberry Pi using go language?

Please help me.

Thanks in advance.

Answer 1

Check out the Dave Cheney package:

• https://github.com/davecheney/gpio

There is a classic blink example .

Answer 2

http://embd.kidoman.io/

this is a slightly higher level of abstraction than the dave cheney gpio library.

In addition to the gpio api, there is support for many common sensors

not sure what your sensor is, but for example, here is an example for a bmp180 barometric sensor

Answer 3

I created an extremely simple package for interacting with GPIO contacts on a raspberry Pi:

https://github.com/nathan-osman/go-rpigpio

A simple program that makes a flash flash 10 times looks something like this:

package main import ( "github.com/nathan-osman/go-rpigpio" "time" ) func main() { p, err := rpi.OpenPin(2, rpi.OUT) if err != nil { panic(err) } defer p.Close() for i := 0; i < 10; i++ { p.Write(rpi.HIGH) time.Sleep(300 * time.Millisecond) p.Write(rpi.LOW) time.Sleep(100 * time.Millisecond) } } 

Further documentation can be found here .

Answer 4

Another goPi - also supports piface

• https://github.com/luismesas/goPi

And blinking examples

• standard io
• piface