diff --git a/src/display.go b/src/display.go
index d9be449..ce7d78f 100644
--- a/src/display.go
+++ b/src/display.go
@@ -6,6 +6,7 @@ import (
 	"net"
 	"time"
 
+	"git.openpdu.org/OpenPDU/openpdu/i2c"
 	"git.openpdu.org/OpenPDU/openpdu/syslog"
 	"github.com/spf13/viper"
 	"golang.org/x/image/font"
@@ -35,7 +36,7 @@ func displayLoop() {
 			continue
 		}
 
-		if i2cbus == nil {
+		if i2c.I2Cbus == nil {
 			syslog.Warning("ssd1306 i2cbus not found")
 			time.Sleep(1 * time.Second)
 			continue
@@ -50,7 +51,7 @@ func displayLoop() {
 		}
 
 		// Open a handle to a ssd1306 connected on the I²C bus:
-		dev, err := ssd1306.NewI2C(i2cbus, &opts)
+		dev, err := ssd1306.NewI2C(i2c.I2Cbus, &opts)
 		if err != nil {
 			syslog.Err(err.Error())
 		}
diff --git a/src/i2c.go b/src/i2c.go
deleted file mode 100644
index ac08aa5..0000000
--- a/src/i2c.go
+++ /dev/null
@@ -1,125 +0,0 @@
-package main
-
-import (
-	"errors"
-	"fmt"
-
-	"git.openpdu.org/OpenPDU/openpdu/syslog"
-	"periph.io/x/periph/conn/i2c"
-	"periph.io/x/periph/conn/i2c/i2creg"
-	"periph.io/x/periph/host"
-)
-
-// I2CBoard bla
-type I2CBoard struct {
-	i2cdev   i2c.Dev
-	channels uint
-	data     []byte
-	inverted bool
-}
-
-// MyBoard bla
-var MyBoard = I2CBoard{
-	channels: 8,
-	inverted: true,
-}
-
-var i2cbus i2c.Bus
-
-func (b I2CBoard) channelStatus(ch uint) (bool, error) {
-	return false, nil
-	if b.channels <= 0 {
-		return false, errors.New("Board without channels")
-	}
-	if ch >= b.channels {
-		return false, errors.New("Invalid channel")
-	}
-	write := []byte{0x0A}
-	err := b.i2cdev.Tx(write, b.data)
-	if err != nil {
-		return false, err
-	}
-	byteToConsider := ch / b.channels
-	value := (b.data[byteToConsider] >> (ch % 8) & 1) == 1
-	if b.inverted {
-		value = !value
-	}
-	return value, nil
-}
-
-func (b I2CBoard) channelToggle(ch uint) error {
-	var mask byte
-
-	if b.channels <= 0 {
-		return errors.New("Board without channels")
-	}
-	if ch >= b.channels {
-		return errors.New("Invalid channel")
-	}
-
-	//	if b.data == nil {
-	_, _ = b.channelStatus(ch)
-	//	}
-
-	byteToConsider := ch / b.channels
-	mask = 1 << (ch % 8)
-	v := b.data[byteToConsider]
-	v ^= mask
-	b.data[byteToConsider] = v
-
-	write := append([]byte{0x09}, b.data...)
-	_, err := b.i2cdev.Write(write)
-	if err != nil {
-		return err
-	}
-
-	return nil
-}
-
-func init() {
-	var err error
-
-	syslog.Info("i2c setup")
-
-	// Make sure periph is initialized.
-	if _, err = host.Init(); err != nil {
-		syslog.Err(err.Error())
-	}
-
-	// Use i2creg I²C bus registry to find the first available I²C bus.
-	//	i2cbus, err = i2creg.Open("/dev/i2c-1")
-	i2cbus, err = i2creg.Open("")
-	if err != nil {
-		syslog.Err(err.Error())
-	}
-
-	syslog.Info("i2c setup completed")
-}
-
-func initI2C() {
-
-	mydevice := &i2c.Dev{Addr: 0x27, Bus: i2cbus}
-
-	// Send a command 0x10 and expect a 5 bytes reply.
-	//	write := []byte{0x10}
-	write := []byte{0x0, 0x0}
-	//	read := make([]byte, 5)
-	//	if err := d.Tx(write, read); err != nil {
-	if _, err := mydevice.Write(write); err != nil {
-		syslog.Err(err.Error())
-	}
-
-	MyBoard.i2cdev = *mydevice
-	MyBoard.data = make([]byte, (MyBoard.channels-1)/8+1)
-
-	go func() {
-		var i uint
-		for i = 0; i < 8; i++ {
-			v, err := MyBoard.channelStatus(i)
-			if err != nil {
-				syslog.Err(err.Error())
-			}
-			syslog.Info(fmt.Sprintf("Channel %d status: %v", i, v))
-		}
-	}()
-}
diff --git a/src/i2c/i2c.go b/src/i2c/i2c.go
new file mode 100644
index 0000000..03aabe2
--- /dev/null
+++ b/src/i2c/i2c.go
@@ -0,0 +1,30 @@
+package i2c
+
+import (
+	"git.openpdu.org/OpenPDU/openpdu/syslog"
+	I2C "periph.io/x/periph/conn/i2c"
+	I2CREG "periph.io/x/periph/conn/i2c/i2creg"
+	"periph.io/x/periph/host"
+)
+
+var I2Cbus I2C.Bus
+
+func init() {
+	var err error
+
+	syslog.Info("i2c setup")
+
+	// Make sure periph is initialized.
+	if _, err = host.Init(); err != nil {
+		syslog.Err(err.Error())
+	}
+
+	// Use i2creg I²C bus registry to find the first available I²C bus.
+	//	i2cbus, err = i2creg.Open("/dev/i2c-1")
+	I2Cbus, err = I2CREG.Open("")
+	if err != nil {
+		syslog.Err(err.Error())
+	}
+
+	syslog.Info("i2c setup completed")
+}