diff --git a/vinscant/main.py b/vinscant/main.py
index 6af048a..47587d5 100644
--- a/vinscant/main.py
+++ b/vinscant/main.py
@@ -60,9 +60,11 @@ def gotoSleep(self):
         self.idle()
         
 
-    def good(self):
+    def good(self, name=None):
         self.led.setColor(*StatusNotifier.colors[2])
         self.buzzer.start(500)
+        if name:
+            req.post("http://10.0.2.3", data=f"ScrollingText Welkom {name}!").close()
         self.gotoSleep()
 
     def error(self):
@@ -70,6 +72,7 @@ def error(self):
         self.buzzer.start(250)
         self.gotoSleep()
 
+watchdog = None
     
 def do_read():
     rdr = mfrc522.MFRC522(rst=16,cs=33,sck=34,mosi=35,miso=36)
@@ -94,10 +97,11 @@ def do_read():
                     if uid != lastUid or currentTime - lastTime > 5:
                         res = req.post("https://zess.zeus.gent/scans", data=f"{uid};{key}")
                         print("vingo: " + res.text)
+                        name = res.text
                         res.close()
                         # beep beep
                         if 200 <= res.status_code < 300:
-                            notifier.good()
+                            notifier.good(name)
                         else:
                             notifier.error()
                     else:
@@ -112,7 +116,7 @@ def do_read():
             watchdog.feed()
     except KeyboardInterrupt:
         print("KeyboardInterrupt")
-
+        watchdog = WDT(timeout=60 * 60 * 1000)
         return
 
 notifier = StatusNotifier(Buzzer(Pin(37, Pin.OUT)), Led())
@@ -122,4 +126,5 @@ def do_read():
 time.sleep(2)
 watchdog = WDT(timeout=10 * 1000)
 print("vinscant: watchdog started")
+req.post("http://10.0.2.3", data=f"Option autoResetMs {5 * 1000}").close()
 do_read()
diff --git a/vinscant/music.py b/vinscant/music.py
index 278f6be..77505d3 100644
--- a/vinscant/music.py
+++ b/vinscant/music.py
@@ -5,15 +5,14 @@ def __init__(self, melody: io.IOBase, pin: Pin) -> None:
         self.melody = melody
         self.pin = pin
         self.pwm: PWM = PWM(pin, freq=1, duty_u16=0)
-        self.timer = Timer(0)
+        self.timer = Timer(1)
 
     @staticmethod
     def midi_to_freq(note: int):
         return 440 * 2**((float(note) - 69) / 12)
 
     def start(self):
-        self.timer.init(mode=Timer.PERIODIC, freq=10, callback=self.playNote)
-        self.pwm = PWM()
+        self.timer.init(mode=Timer.PERIODIC, freq=1, callback=self.playNote)
 
     def playNote(self, ignored: Timer):
         note = self.melody.read(1)
@@ -21,7 +20,7 @@ def playNote(self, ignored: Timer):
             self.close()
             return
         note = note[0]
-        self.pwm.freq(MusicPlayer.midi_to_freq(note))
+        self.pwm.freq(int(MusicPlayer.midi_to_freq(note)))
         if note == 0:
             self.pwm.duty_u16(0)
         else: