main.go

package main

import (
        "log"

        "github.com/tarm/serial"
)

func main() {
        c := &serial.Config{Name: "/dev/tty0", Baud: 115200}
        s, err := serial.OpenPort(c)
        if err != nil {
                log.Fatal(err)
        }
        
        r := bufio.NewReader(s)
        for {
          data, err := r.ReadString('\n')
          if err != nil {
            panic(err)
          }
          log.Println(data)
        }
}