diff --git a/worker.go b/worker.go
index f744ee1..615ef62 100644
--- a/worker.go
+++ b/worker.go
@@ -21,6 +21,24 @@ type Device struct {
     DATA    map[string]interface{} `json:"data"`
 }
 
+func yunhorn_ys_l_v1(data_buf []byte){
+	//log.Println(data_buf)
+	log.Println(data_buf[3:4])
+	data_int := Bytes2Bits(data_buf[3:4])
+	var device Device
+	device.ID="deb03e28-ddcb-4e5d-aa31-d870a1f0f09b"
+	device.VERSION="yunhorn_ys_l_v1"
+	device.ONLINE=true
+	device.DATA=make(map[string]interface{})
+	device.DATA["data"]=data_int[0]
+	if conf.DEBUG {
+          log.Println(device)
+      }
+  
+      send_data(1005, device)
+
+}
+
 func yunhorn_lorawan_l_v1(s *serial.Port) {
     for {
         buf := make([]byte, 128)