diff --git a/src/controller.py b/src/controller.py
index 7eaad98..77b2a16 100644
--- a/src/controller.py
+++ b/src/controller.py
@@ -99,6 +99,13 @@ class Controller:
 			self.text = msg.ljust(NUMDIGITS)
 			print("changed text to ", self.text)
 			self.mqtt.publish(self.topic + "/" + __TOPIC_TEXT_STATIC__, self.text, 1 )
+			
+		if message.topic.endswith(__TOPIC_TEXT_ONCE__ + "/set"):
+			self.mode = Mode.ONCE
+			self.text = msg.ljust(NUMDIGITS)
+			self.poscount = 0 #use for timing
+			print("changed text to ", self.text)
+			self.mqtt.publish(self.topic + "/" + __TOPIC_TEXT_ONCE__, self.text, 1 )
 		
 		if message.topic.endswith(__TOPIC_TEXT_MARQUEE__ + "/set"):
 			self.mode = Mode.MARQUEE
@@ -204,9 +211,17 @@ class Controller:
 
 			if self.displayL is not None and self.displayR is not None: #displays initialized
 			
-				if self.mode == Mode.STATIC:
+				if self.mode == Mode.STATIC or self.mode == Mode.ONCE:
 					if self.text != self.text_last: #time to update animation
 						self.displayTextOffset(self.text, 0)
+						
+					if self.mode == Mode.ONCE:
+						if time.time() > self.last_scrollupdate+self.scroll_interval:
+							if self.poscount>=NUMDIGITS: #time it stays depends on scrollspeed (how long it would take to pass over the frame)
+								self.clearAndStop()
+								
+							self.poscount += 1 #used for timing
+							self.last_scrollupdate = time.time()
 			
 				if self.mode == Mode.MARQUEE or self.mode == Mode.SCROLL:
 					if time.time() > self.last_scrollupdate+self.scroll_interval or self.text != self.text_last: #time to update animation
@@ -217,8 +232,7 @@ class Controller:
 							self.poscount %= max(1,int(self.seglen(self.text)-NUMDIGITS+1))
 						elif self.mode == Mode.SCROLL:
 							if self.poscount >= max(1,int(self.seglen(self.text)-NUMDIGITS+1)): #reached end for scroll once
-								self.mode == Mode.STATIC
-								self.text=" ".ljust(NUMDIGITS) #empty
+								self.clearAndStop()
 								
 						self.last_scrollupdate = time.time()
 						
@@ -239,4 +253,9 @@ class Controller:
 						self.last_scrollupdate = time.time()
 
 				self.text_last = self.text
-	
\ No newline at end of file
+	
+	
+	def clearAndStop(self):
+		self.mode == Mode.STATIC #Stop animation
+		self.text=" ".ljust(NUMDIGITS) #empty
+		self.displayTextOffset(self.text, 0) #update immediately
\ No newline at end of file