diff --git a/payload/payload.go b/payload/payload.go
new file mode 100644
index 0000000..cfae339
--- /dev/null
+++ b/payload/payload.go
@@ -0,0 +1,20 @@
+package payload
+
+// Payload is the first part
+type Payload struct {
+	Type   int16  // sensor type (2, 3, 4, 5)
+	Uptime uint32 // uptime in ms
+}
+
+// Payload1 is for DHT22-nodes
+type Payload1 struct {
+	Temperature float32 // Temp
+	Humidity    float32 // Humidity
+	VBat        float32 // V Battery
+}
+
+// Payload2 is for switches
+type Payload2 struct {
+	Pin   byte // Pin number
+	State byte // 1=On 0=Off
+}
diff --git a/rfm69d/main.go b/rfm69d/main.go
new file mode 100644
index 0000000..703e543
--- /dev/null
+++ b/rfm69d/main.go
@@ -0,0 +1,132 @@
+package main
+
+import (
+	"bytes"
+	"encoding/binary"
+	"fmt"
+	"log"
+	"os"
+	"os/signal"
+	"strconv"
+	"strings"
+
+	MQTT "git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git"
+	"github.com/fulr/rfm69"
+	"github.com/fulr/rfm69/payload"
+)
+
+const (
+	encryptionKey = "0123456789012345"
+	nodeID        = 1
+	networkID     = 73
+	isRfm69Hw     = true
+	mqttBroker    = "tcp://localhost:1883"
+	clientID      = "rfmGate"
+)
+
+var f = func(client *MQTT.Client, msg MQTT.Message) {
+	fmt.Printf("TOPIC: %s\n", msg.Topic())
+	fmt.Printf("MSG: %s\n", msg.Payload())
+}
+
+func actorHandler(tx chan *rfm69.Data) func(client *MQTT.Client, msg MQTT.Message) {
+	return func(client *MQTT.Client, msg MQTT.Message) {
+		command := string(msg.Payload())
+		log.Println(msg.Topic(), command)
+		on := byte(0)
+		if command == "ON" {
+			on = 1
+		}
+		parts := strings.Split(msg.Topic(), "/")
+		node, err := strconv.Atoi(parts[2])
+		if err != nil {
+			log.Println(err)
+			return
+		}
+		pin, err := strconv.Atoi(parts[3])
+		if err != nil {
+			log.Println(err)
+			return
+		}
+		buf := bytes.Buffer{}
+		binary.Write(&buf, binary.LittleEndian, payload.Payload{Type: 2, Uptime: 1})
+		binary.Write(&buf, binary.LittleEndian, payload.Payload2{Pin: byte(pin), State: on})
+		tx <- &rfm69.Data{
+			ToAddress:  byte(node),
+			Data:       buf.Bytes(),
+			RequestAck: true,
+		}
+	}
+}
+
+func main() {
+	log.Print("Start")
+	opts := MQTT.NewClientOptions().AddBroker(mqttBroker).SetClientID(clientID)
+	opts.SetDefaultPublishHandler(f)
+	opts.SetCleanSession(true)
+	c := MQTT.NewClient(opts)
+	token := c.Connect()
+	if !token.Wait() {
+		log.Fatal(token.Error())
+	}
+	rfm, err := rfm69.NewDevice(nodeID, networkID, isRfm69Hw)
+	if err != nil {
+		log.Fatal(err)
+	}
+	defer rfm.Close()
+	err = rfm.Encrypt([]byte(encryptionKey))
+	if err != nil {
+		log.Fatal(err)
+	}
+	rx, tx, quit := rfm.Loop()
+
+	sigint := make(chan os.Signal, 1)
+	signal.Notify(sigint, os.Interrupt, os.Kill)
+
+	subToken := c.Subscribe("/actor/#", 0, actorHandler(tx))
+	if !subToken.Wait() {
+		log.Fatal(subToken.Error())
+	}
+	defer c.Unsubscribe("/actor/#")
+
+	for {
+		select {
+		case data := <-rx:
+			if data.ToAddress != nodeID {
+				break
+			}
+			log.Println("got data from", data.FromAddress, ", RSSI", data.Rssi)
+			if data.ToAddress != 255 && data.RequestAck {
+				tx <- data.ToAck()
+			}
+			topic := fmt.Sprintf("/sensor/%d/", data.FromAddress)
+			pubToken := c.Publish(topic+"rssi", 0, false, fmt.Sprintf("%d", data.Rssi))
+			pubToken.Wait()
+			if len(data.Data) > 5 {
+				var p payload.Payload
+				buf := bytes.NewReader(data.Data)
+				binary.Read(buf, binary.LittleEndian, &p)
+				log.Println("payload", p)
+				switch p.Type {
+				case 1:
+					var p1 payload.Payload1
+					binary.Read(buf, binary.LittleEndian, &p1)
+					log.Println("payload1", p1)
+					pubToken = c.Publish(topic+"temp", 0, false, fmt.Sprintf("%f", p1.Temperature))
+					pubToken.Wait()
+					pubToken = c.Publish(topic+"hum", 0, false, fmt.Sprintf("%f", p1.Humidity))
+					pubToken.Wait()
+					pubToken = c.Publish(topic+"bat", 0, false, fmt.Sprintf("%f", p1.VBat))
+					pubToken.Wait()
+				default:
+					log.Println("unknown payload")
+				}
+			}
+		case <-sigint:
+			quit <- true
+			<-quit
+			c.Disconnect(250)
+			return
+		}
+	}
+}