diff --git a/README.md b/README.md
index baf132e..39436a8 100644
--- a/README.md
+++ b/README.md
@@ -170,6 +170,8 @@ Have fun!
 - [ ] A simple Pygame based game!
 - [ ] Scale down and go wireless
 
+- [x] Add Class to read from a Serial MPU6050 device
+- [x] Add Class to read from a TCP Mobile device
 
 
 
diff --git a/examples/gl_cube.py b/examples/gl_cube.py
index e7d4aa7..9aba328 100644
--- a/examples/gl_cube.py
+++ b/examples/gl_cube.py
@@ -6,7 +6,9 @@
 
 import sys
 sys.path.insert(0, "../src")
-import motiontracker
+#import motiontracker
+#import motiontracker_serial
+import motiontracker_tcp
 
 import pygame
 from pygame.locals import *
@@ -163,7 +165,10 @@ def main():
     glTranslated(0.0, 0.0, -5.0)
 
     # Start motion sensor
-    motion_session = motiontracker.MotionTracker(bd_addr="20:16:09:21:48:81")
+    #motion_session = motiontracker.MotionTracker(bd_addr="20:16:09:21:48:81")
+    #motion_session = motiontracker_serial.MotionTracker()
+    motion_session = motiontracker_tcp.MotionTracker(bd_addr='', port=10000)
+    
     motion_session.start_read_data()
     print("Calibrating, do not move Bluetooth module!")
     # Allow read values to "settle in"
diff --git a/src/motiontracker_serial.py b/src/motiontracker_serial.py
new file mode 100644
index 0000000..4256172
--- /dev/null
+++ b/src/motiontracker_serial.py
@@ -0,0 +1,277 @@
+#coding:UTF-8
+"""Bluetooth motion tracker module.
+Copyright 2017 Mark Mitterdorfer
+
+Class to read from a Bluetooth MPU6050 device.
+Obtain acceleration, angular velocity, angle and temperature
+"""
+import threading
+import serial
+
+#############################################
+#    Accelerometer
+#############################################
+ACCData=[0.0]*8
+GYROData=[0.0]*8
+AngleData=[0.0]*8          
+FrameState = 0            #通过0x后面的值判断属于哪一种情况
+Bytenum = 0               #读取到这一段的第几位
+CheckSum = 0              #求和校验位         
+ 
+a = [0.0]*3
+w = [0.0]*3
+Angle = [0.0]*3
+sp = 0.0
+
+def DueData(inputdata):   #新增的核心程序，对读取的数据进行划分，各自读到对应的数组里
+    global  FrameState    #在局部修改全局变量，要进行global的定义
+    global  Bytenum
+    global  CheckSum
+    global  a
+    global  w
+    global  Angle
+    global  sp
+    global  l
+    for data in inputdata:  #在输入的数据进行遍历
+        data = ord(data)
+        if FrameState==0:   #当未确定状态的时候，进入以下判断
+            if data==0x55 and Bytenum==0: #0x55位于第一位时候，开始读取数据，增大bytenum
+                CheckSum=data
+                Bytenum=1
+                continue
+            elif data==0x51 and Bytenum==1:#在byte不为0 且 识别到 0x51 的时候，改变frame
+                CheckSum+=data
+                FrameState=1
+                Bytenum=2
+            elif data==0x52 and Bytenum==1: #同理
+                CheckSum+=data
+                FrameState=2
+                Bytenum=2
+            elif data==0x53 and Bytenum==1:
+                CheckSum+=data
+                FrameState=3
+                Bytenum=2
+        elif FrameState==1: # acc    #已确定数据代表加速度
+            
+            if Bytenum<10:            # 读取8个数据
+                ACCData[Bytenum-2]=data # 从0开始
+                CheckSum+=data
+                Bytenum+=1
+            else:
+                if data == (CheckSum&0xff):  #假如校验位正确
+                    a = get_acc(ACCData)
+                CheckSum=0                  #各数据归零，进行新的循环判断
+                Bytenum=0
+                FrameState=0
+        elif FrameState==2: # gyro
+            
+            if Bytenum<10:
+                GYROData[Bytenum-2]=data
+                CheckSum+=data
+                Bytenum+=1
+            else:
+                if data == (CheckSum&0xff):
+                    w = get_gyro(GYROData)
+                CheckSum=0
+                Bytenum=0
+                FrameState=0
+        elif FrameState==3: # angle
+            
+            if Bytenum<10:
+                AngleData[Bytenum-2]=data
+                CheckSum+=data
+                Bytenum+=1
+            else:
+                if data == (CheckSum&0xff):
+                    Angle = get_angle(AngleData)
+
+                    # d = a + w + Angle
+                    # print("a(g):%10.6f %10.6f %10.6f w(deg/s):%10.6f %10.6f %10.6f Angle(deg):%10.6f %10.6f %10.6f" % d)
+
+                    #d = list(a)+list(w)+list(Angle)
+                    #print("a(g):%10.6f %10.6f %10.6f w(deg/s):%10.6f %10.6f %10.6f Angle(deg):%10.6f %10.6f %10.6f" \
+                    #            % (a[0],a[1],a[2],w[0],w[1],w[2],Angle[0],Angle[1],Angle[2]))
+                     
+                    #sp = math.sqrt(math.pow(a[0],2) + math.pow(a[1],2) + math.pow(a[2],2))
+                    #print("sp:%10.6f" % sp)
+
+                CheckSum=0
+                Bytenum=0
+                FrameState=0
+ 
+ 
+def get_acc(datahex):  
+    axl = datahex[0]                                        
+    axh = datahex[1]
+    ayl = datahex[2]                                        
+    ayh = datahex[3]
+    azl = datahex[4]                                        
+    azh = datahex[5]
+    
+    k_acc = 16.0
+ 
+    acc_x = (axh << 8 | axl) / 32768.0 * k_acc
+    acc_y = (ayh << 8 | ayl) / 32768.0 * k_acc
+    acc_z = (azh << 8 | azl) / 32768.0 * k_acc
+    if acc_x >= k_acc:
+        acc_x -= 2 * k_acc
+    if acc_y >= k_acc:
+        acc_y -= 2 * k_acc
+    if acc_z >= k_acc:
+        acc_z-= 2 * k_acc
+    
+    return acc_x,acc_y,acc_z
+ 
+ 
+def get_gyro(datahex):                                      
+    wxl = datahex[0]                                        
+    wxh = datahex[1]
+    wyl = datahex[2]                                        
+    wyh = datahex[3]
+    wzl = datahex[4]                                        
+    wzh = datahex[5]
+    k_gyro = 2000.0
+ 
+    gyro_x = (wxh << 8 | wxl) / 32768.0 * k_gyro
+    gyro_y = (wyh << 8 | wyl) / 32768.0 * k_gyro
+    gyro_z = (wzh << 8 | wzl) / 32768.0 * k_gyro
+    if gyro_x >= k_gyro:
+        gyro_x -= 2 * k_gyro
+    if gyro_y >= k_gyro:
+        gyro_y -= 2 * k_gyro
+    if gyro_z >=k_gyro:
+        gyro_z-= 2 * k_gyro
+    return gyro_x,gyro_y,gyro_z
+ 
+ 
+def get_angle(datahex):                                 
+    rxl = datahex[0]                                        
+    rxh = datahex[1]
+    ryl = datahex[2]                                        
+    ryh = datahex[3]
+    rzl = datahex[4]                                        
+    rzh = datahex[5]
+    k_angle = 180.0
+ 
+    angle_x = (rxh << 8 | rxl) / 32768.0 * k_angle
+    angle_y = (ryh << 8 | ryl) / 32768.0 * k_angle
+    angle_z = (rzh << 8 | rzl) / 32768.0 * k_angle
+    if angle_x >= k_angle:
+        angle_x -= 2 * k_angle
+    if angle_y >= k_angle:
+        angle_y -= 2 * k_angle
+    if angle_z >=k_angle:
+        angle_z-= 2 * k_angle
+ 
+    return angle_x,angle_y,angle_z
+
+
+class MotionTracker(object):
+    """Class to track movement from MPU6050 Seila device.
+    """
+
+    def __init__(self):
+        """Initialization for tracker object.
+
+        Args:
+
+        Attributes:
+            sock (serial) : serial object
+            acc_x (float) : acceleration in X
+            acc_y (float) : acceleration in Y
+            acc_z (float) : acceleration in Z
+            angv_x (float) : angular velocity in X
+            angv_y (float) : angular velocity in Y
+            angv_z (float) : angular velocity in Z
+            ang_x (float) : angle degrees in X
+            ang_y (float) : angle degrees in Y
+            ang_z (float) : angle degrees in Z
+            temperature (float) : temperature in degrees celsius
+            __thread_read_device_data (threading.Thread) : Read input thread
+        """
+
+        self.sock = serial.Serial('/dev/ttyUSB0', '115200', timeout=0.5)
+        print(self.sock.is_open)
+
+        self.acc_x = 0.0
+        self.acc_y = 0.0
+        self.acc_z = 0.0
+
+        self.angv_x = 0.0
+        self.angv_y = 0.0
+        self.angv_z = 0.0
+
+        self.ang_x = 0.0
+        self.ang_y = 0.0
+        self.ang_z = 0.0
+
+        self.temperature = 0.0
+        self.__thread_read_device_data = None
+
+    def start_read_data(self):
+        """Start reading from device. Wait for a second or two before
+        reading class attributes to allow values to 'settle' in.
+        Non blocking I/O performed via a private read thread.
+        """
+
+        self.__thread_read_device_data = threading.Thread(target=self.__read_device_data)
+        self.__thread_read_device_data.is_running = True
+        self.__thread_read_device_data.start()
+
+    def stop_read_data(self):
+        """Stop reading from device. Join back to main thread and
+        close the socket.
+        """
+
+        self.__thread_read_device_data.is_running = False
+        self.__thread_read_device_data.join()
+        self.sock.close()
+
+    def __read_device_data(self):
+        """Private method to read device data in 9 byte blocks.
+        """
+
+        while self.__thread_read_device_data.is_running:
+
+            datahex = self.sock.read(33)
+            DueData(datahex)
+
+            # Acceleration
+
+            self.acc_x = a[0]
+            self.acc_y = a[1]
+            self.acc_z = a[2]
+            print("acc(g):%.6f %.6f %.6f" % (self.acc_x,self.acc_y,self.acc_z))
+
+            # Angular velocity
+
+            self.angv_x = w[0]
+            self.angv_y = w[1]
+            self.angv_z = w[2]
+            print("angv(g):%.6f %.6f %.6f" % (self.angv_x,self.angv_y,self.angv_z))
+
+            # Angle
+
+            self.ang_x = Angle[0]
+            self.ang_y = Angle[1]
+            self.ang_z = Angle[2]
+            print("ang(g):%.6f %.6f %.6f" % (self.ang_x,self.ang_y,self.ang_z))
+
+
+def main():
+    """Test driver stub.
+    """
+
+    try:
+        session = MotionTracker()
+        session.start_read_data()
+
+        while True:
+            print("ang_x:", session.ang_x, "ang_y:", session.ang_y, "ang_z:", session.ang_z)
+
+    except KeyboardInterrupt:
+        session.stop_read_data()
+
+
+if __name__ == "__main__":
+    main()
diff --git a/src/motiontracker_tcp.py b/src/motiontracker_tcp.py
new file mode 100644
index 0000000..9566153
--- /dev/null
+++ b/src/motiontracker_tcp.py
@@ -0,0 +1,149 @@
+"""Bluetooth motion tracker module.
+Copyright 2017 Mark Mitterdorfer
+
+Class to read from a Bluetooth MPU6050 device.
+Obtain acceleration, angular velocity, angle and temperature
+"""
+
+import threading
+import socket
+import re
+
+class MotionTracker(object):
+    """Class to track movement from TCP Mobile device.
+    """
+
+    def __init__(self, bd_addr, port):
+        """Initialization for tracker object.
+
+        Args:
+            bd_addr (str) : ip address
+            port (int, optional) : Port, defaults to 1
+        Attributes:
+            bd_addr (str): ip address
+            port (int): Port
+            sock (bluetooth.bluez.BluetoothSocket) : Bluetooth socket object
+            acc_x (float) : acceleration in X
+            acc_y (float) : acceleration in Y
+            acc_z (float) : acceleration in Z
+            angv_x (float) : angular velocity in X
+            angv_y (float) : angular velocity in Y
+            angv_z (float) : angular velocity in Z
+            ang_x (float) : angle degrees in X
+            ang_y (float) : angle degrees in Y
+            ang_z (float) : angle degrees in Z
+            temperature (float) : temperature in degrees celsius
+            __thread_read_device_data (threading.Thread) : Read input thread
+        """
+        self.bd_addr = bd_addr
+        self.port = port
+
+        self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+        print 'Socket created'
+
+        #Bind socket to local host and port
+        try:
+            self.sock.bind((self.bd_addr, self.port))
+        except socket.error as msg:
+            print 'Bind failed. Error Code : ' + str(msg[0]) + ' Message ' + msg[1]
+            sys.exit()
+
+        print 'Socket bind complete'
+
+        #Start listening on socket
+        self.sock.listen(10)
+        print 'Socket now listening'
+        
+        #wait to accept a connection - blocking call
+        self.conn, addr = self.sock.accept()
+        print 'Connected with ' + addr[0] + ':' + str(addr[1])
+
+        self.acc_x = 0.0
+        self.acc_y = 0.0
+        self.acc_z = 0.0
+
+        self.angv_x = 0.0
+        self.angv_y = 0.0
+        self.angv_z = 0.0
+
+        self.ang_x = 0.0
+        self.ang_y = 0.0
+        self.ang_z = 0.0
+
+        self.temperature = 0.0
+        self.__thread_read_device_data = None
+
+    def start_read_data(self):
+        """Start reading from device. Wait for a second or two before
+        reading class attributes to allow values to 'settle' in.
+        Non blocking I/O performed via a private read thread.
+        """
+
+        self.__thread_read_device_data = threading.Thread(target=self.__read_device_data)
+        self.__thread_read_device_data.is_running = True
+        self.__thread_read_device_data.start()
+
+    def stop_read_data(self):
+        """Stop reading from device. Join back to main thread and
+        close the socket.
+        """
+
+        self.__thread_read_device_data.is_running = False
+        self.__thread_read_device_data.join()
+        self.sock.close()
+
+    def __read_device_data(self):
+        """Private method to read device data in 9 byte blocks.
+        """
+        while self.__thread_read_device_data.is_running:
+            while True:
+
+                #Receiving from client
+                data = self.conn.recv(1024)
+                print data
+                # data = heard('$$$$') + type(0/1) + acc + gyro + g + mag + omt
+                ll = re.findall(r"\d+\.?\d*", data)
+
+                self.acc_x = float('%.6f' % float(ll[1]))
+                self.acc_y = float('%.6f' % float(ll[2]))
+                self.acc_z = float('%.6f' % float(ll[3]))
+                print("acc(g):%.6f %.6f %.6f" % (self.acc_x,self.acc_y,self.acc_z))
+
+                self.angv_x = float('%.6f' % float(ll[4]))
+                self.angv_y = float('%.6f' % float(ll[5]))
+                self.angv_z = float('%.6f' % float(ll[6]))
+                print("angv(g):%.6f %.6f %.6f" % (self.angv_x,self.angv_y,self.angv_z))
+
+                self.ang_x = float('%.6f' % float(ll[13]))
+                self.ang_y = float('%.6f' % float(ll[14]))
+                self.ang_z = float('%.6f' % float(ll[15]))
+                print("ang(g):%.6f %.6f %.6f" % (self.ang_x,self.ang_y,self.ang_z))
+
+                reply = 'OK...' + data
+                if not data: 
+                    break
+
+                #self.conn.sendall(reply)
+
+            #came out of loop
+            self.conn.close()
+
+
+
+def main():
+    """Test driver stub.
+    """
+
+    try:
+        session = MotionTracker(bd_addr="127.0.0.1", port=10000)
+        session.start_read_data()
+
+        while True:
+            print("ang_x:", session.ang_x, "ang_y:", session.ang_y, "ang_z:", session.ang_z)
+
+    except KeyboardInterrupt:
+        session.stop_read_data()
+
+
+if __name__ == "__main__":
+    main()