diff --git a/brewpi.py b/brewpi.py
index 743945b..45886ce 100644
--- a/brewpi.py
+++ b/brewpi.py
@@ -7,7 +7,7 @@ from components.sensor import TempSensorFactory
 from components.pid import TempController
 from components.plant import Pot
 from components.actor import HeaterFactory, StirrerFactory
-from tasks import TaskManager, TempSensorTask, HeaterTask, PotTask, TcTask, StirrerTask
+from tasks import TaskManager, TempSensorTask, HeaterTask, PotTask, TcTask, StirrerTask, TracerTask
 
 DT_CTRL = 0.1
 
@@ -49,6 +49,9 @@ if __name__ == '__main__':
 	stirrer_task = StirrerTask(stirrer, DT_CTRL, dispatcher.msgio_get("Stirrer"))
 	taskmgr.add(stirrer_task)
 
+	# Tracer
+	taskmgr.add(TracerTask(sensor, tc, DT_CTRL, dispatcher.msgio_get("Tracer")))
+
 	# Message dispatcher
 	h_dispatcher = taskmgr.start()
 	h_server = server.listen("0.0.0.0", 8765)
diff --git a/tasks/__init__.py b/tasks/__init__.py
index 053a10c..0d2f6cc 100644
--- a/tasks/__init__.py
+++ b/tasks/__init__.py
@@ -4,3 +4,4 @@ from tasks.heater import *
 from tasks.stirrer import *
 from tasks.pot import *
 from tasks.tempctrl import *
+from tasks.tracer import *
diff --git a/tasks/tracer.py b/tasks/tracer.py
new file mode 100644
index 0000000..04ab630
--- /dev/null
+++ b/tasks/tracer.py
@@ -0,0 +1,39 @@
+import asyncio
+from tasks import ATask
+from ws.message import MsgIo
+from components import ATemperatureSensor
+from components.pid import TempController
+
+import numpy as np
+import scipy.io
+
+
+class TracerTask(ATask):
+	def __init__(self, sensor: ATemperatureSensor, temp_ctrl: TempController, interval, msg_handler: MsgIo):
+		ATask.__init__(self, interval)
+
+		self.msg_handler = msg_handler
+		msg_handler.set_recv_handler(self.recv)
+
+		self.sensor = sensor
+		self.temp_ctrl = temp_ctrl
+
+	async def recv(self, data):
+		pass
+
+	async def send(self, data):
+		await self.msg_handler.send(data)
+
+	async def on_process(self):
+		print("{}: Started with interval {} s".format(self.msg_handler.get_key(), self.interval))
+
+		time = 0
+		_time = np.empty(0)
+
+		while True:
+			_time = np.append(_time, time)
+			time += 1
+			scipy.io.savemat('test.mat', {'time': _time})
+			await asyncio.sleep(self.interval)
+
+