diff --git a/example/g1/high_level/g1_arm5_sdk_dds_example.py b/example/g1/high_level/g1_arm5_sdk_dds_example.py
new file mode 100644
index 0000000..6090807
--- /dev/null
+++ b/example/g1/high_level/g1_arm5_sdk_dds_example.py
@@ -0,0 +1,192 @@
+import time
+import sys
+
+from unitree_sdk2py.core.channel import ChannelPublisher, ChannelFactoryInitialize
+from unitree_sdk2py.core.channel import ChannelSubscriber, ChannelFactoryInitialize
+from unitree_sdk2py.idl.default import unitree_hg_msg_dds__LowCmd_
+from unitree_sdk2py.idl.default import unitree_hg_msg_dds__LowState_
+from unitree_sdk2py.idl.unitree_hg.msg.dds_ import LowCmd_
+from unitree_sdk2py.idl.unitree_hg.msg.dds_ import LowState_
+from unitree_sdk2py.utils.crc import CRC
+from unitree_sdk2py.utils.thread import RecurrentThread
+from unitree_sdk2py.comm.motion_switcher.motion_switcher_client import MotionSwitcherClient
+
+import numpy as np
+
+kPi = 3.141592654
+kPi_2 = 1.57079632
+
+class G1JointIndex:
+    # Left leg
+    LeftHipPitch = 0
+    LeftHipRoll = 1
+    LeftHipYaw = 2
+    LeftKnee = 3
+    LeftAnklePitch = 4
+    LeftAnkleB = 4
+    LeftAnkleRoll = 5
+    LeftAnkleA = 5
+
+    # Right leg
+    RightHipPitch = 6
+    RightHipRoll = 7
+    RightHipYaw = 8
+    RightKnee = 9
+    RightAnklePitch = 10
+    RightAnkleB = 10
+    RightAnkleRoll = 11
+    RightAnkleA = 11
+
+    WaistYaw = 12
+    WaistRoll = 13        # NOTE: INVALID for g1 23dof/29dof with waist locked
+    WaistA = 13           # NOTE: INVALID for g1 23dof/29dof with waist locked
+    WaistPitch = 14       # NOTE: INVALID for g1 23dof/29dof with waist locked
+    WaistB = 14           # NOTE: INVALID for g1 23dof/29dof with waist locked
+
+    # Left arm
+    LeftShoulderPitch = 15
+    LeftShoulderRoll = 16
+    LeftShoulderYaw = 17
+    LeftElbow = 18
+    LeftWristRoll = 19
+    LeftWristPitch = 20   # NOTE: INVALID for g1 23dof
+    LeftWristYaw = 21     # NOTE: INVALID for g1 23dof
+
+    # Right arm
+    RightShoulderPitch = 22
+    RightShoulderRoll = 23
+    RightShoulderYaw = 24
+    RightElbow = 25
+    RightWristRoll = 26
+    RightWristPitch = 27  # NOTE: INVALID for g1 23dof
+    RightWristYaw = 28    # NOTE: INVALID for g1 23dof
+
+    kNotUsedJoint = 29 # NOTE: Weight
+
+class Custom:
+    def __init__(self):
+        self.time_ = 0.0
+        self.control_dt_ = 0.02  
+        self.duration_ = 3.0   
+        self.counter_ = 0
+        self.weight = 0.
+        self.weight_rate = 0.2
+        self.kp = 60.
+        self.kd = 1.5
+        self.dq = 0.
+        self.tau_ff = 0.
+        self.mode_machine_ = 0
+        self.low_cmd = unitree_hg_msg_dds__LowCmd_()  
+        self.low_state = None 
+        self.first_update_low_state = False
+        self.crc = CRC()
+        self.done = False
+
+        self.target_pos = [
+            0.0,      kPi_2,  0.0,    kPi_2,  0.0,
+            0.0,     -kPi_2,  0.0,    kPi_2,  0.0,
+            0.0,      0.0,    0.0
+        ]
+
+        self.arm_joints = [
+          G1JointIndex.LeftShoulderPitch,  G1JointIndex.LeftShoulderRoll,
+          G1JointIndex.LeftShoulderYaw,    G1JointIndex.LeftElbow,
+          G1JointIndex.LeftWristRoll,
+          G1JointIndex.RightShoulderPitch, G1JointIndex.RightShoulderRoll,
+          G1JointIndex.RightShoulderYaw,   G1JointIndex.RightElbow,
+          G1JointIndex.RightWristRoll,
+          G1JointIndex.WaistYaw,
+          G1JointIndex.WaistRoll,
+          G1JointIndex.WaistPitch
+        ]
+
+    def Init(self):
+        # create publisher #
+        self.arm_sdk_publisher = ChannelPublisher("rt/arm_sdk", LowCmd_)
+        self.arm_sdk_publisher.Init()
+
+        # create subscriber # 
+        self.lowstate_subscriber = ChannelSubscriber("rt/lowstate", LowState_)
+        self.lowstate_subscriber.Init(self.LowStateHandler, 10)
+
+    def Start(self):
+        self.lowCmdWriteThreadPtr = RecurrentThread(
+            interval=self.control_dt_, target=self.LowCmdWrite, name="control"
+        )
+        while self.first_update_low_state == False:
+            time.sleep(1)
+
+        if self.first_update_low_state == True:
+            self.lowCmdWriteThreadPtr.Start()
+
+    def LowStateHandler(self, msg: LowState_):
+        self.low_state = msg
+
+        if self.first_update_low_state == False:
+            self.first_update_low_state = True
+        
+    def LowCmdWrite(self):
+        self.time_ += self.control_dt_
+
+        if self.time_ < self.duration_ :
+          # [Stage 1]: set robot to zero posture
+          self.low_cmd.motor_cmd[G1JointIndex.kNotUsedJoint].q =  1 # 1:Enable arm_sdk, 0:Disable arm_sdk
+          for i,joint in enumerate(self.arm_joints):
+            ratio = np.clip(self.time_ / self.duration_, 0.0, 1.0)
+            self.low_cmd.motor_cmd[joint].tau = 0. 
+            self.low_cmd.motor_cmd[joint].q = (1.0 - ratio) * self.low_state.motor_state[joint].q 
+            self.low_cmd.motor_cmd[joint].dq = 0. 
+            self.low_cmd.motor_cmd[joint].kp = self.kp 
+            self.low_cmd.motor_cmd[joint].kd = self.kd
+
+        elif self.time_ < self.duration_ * 3 :
+          # [Stage 2]: lift arms up
+          for i,joint in enumerate(self.arm_joints):
+              ratio = np.clip((self.time_ - self.duration_) / (self.duration_ * 2), 0.0, 1.0)
+              self.low_cmd.motor_cmd[joint].tau = 0. 
+              self.low_cmd.motor_cmd[joint].q = ratio * self.target_pos[i] + (1.0 - ratio) * self.low_state.motor_state[joint].q 
+              self.low_cmd.motor_cmd[joint].dq = 0. 
+              self.low_cmd.motor_cmd[joint].kp = self.kp 
+              self.low_cmd.motor_cmd[joint].kd = self.kd
+
+        elif self.time_ < self.duration_ * 6 :
+          # [Stage 3]: set robot back to zero posture
+          for i,joint in enumerate(self.arm_joints):
+              ratio = np.clip((self.time_ - self.duration_*3) / (self.duration_ * 3), 0.0, 1.0)
+              self.low_cmd.motor_cmd[joint].tau = 0. 
+              self.low_cmd.motor_cmd[joint].q = (1.0 - ratio) * self.low_state.motor_state[joint].q
+              self.low_cmd.motor_cmd[joint].dq = 0. 
+              self.low_cmd.motor_cmd[joint].kp = self.kp 
+              self.low_cmd.motor_cmd[joint].kd = self.kd
+
+        elif self.time_ < self.duration_ * 7 :
+          # [Stage 4]: release arm_sdk
+          for i,joint in enumerate(self.arm_joints):
+              ratio = np.clip((self.time_ - self.duration_*6) / (self.duration_), 0.0, 1.0)
+              self.low_cmd.motor_cmd[G1JointIndex.kNotUsedJoint].q =  (1 - ratio) # 1:Enable arm_sdk, 0:Disable arm_sdk
+        
+        else:
+            self.done = True
+  
+        self.low_cmd.crc = self.crc.Crc(self.low_cmd)
+        self.arm_sdk_publisher.Write(self.low_cmd)
+
+if __name__ == '__main__':
+
+    print("WARNING: Please ensure there are no obstacles around the robot while running this example.")
+    input("Press Enter to continue...")
+
+    if len(sys.argv)>1:
+        ChannelFactoryInitialize(0, sys.argv[1])
+    else:
+        ChannelFactoryInitialize(0)
+
+    custom = Custom()
+    custom.Init()
+    custom.Start()
+
+    while True:        
+        time.sleep(1)
+        if custom.done: 
+           print("Done!")
+           sys.exit(-1)     
\ No newline at end of file
diff --git a/example/g1/high_level/g1_arm7_sdk_dds_example.py b/example/g1/high_level/g1_arm7_sdk_dds_example.py
new file mode 100644
index 0000000..6ced14f
--- /dev/null
+++ b/example/g1/high_level/g1_arm7_sdk_dds_example.py
@@ -0,0 +1,194 @@
+import time
+import sys
+
+from unitree_sdk2py.core.channel import ChannelPublisher, ChannelFactoryInitialize
+from unitree_sdk2py.core.channel import ChannelSubscriber, ChannelFactoryInitialize
+from unitree_sdk2py.idl.default import unitree_hg_msg_dds__LowCmd_
+from unitree_sdk2py.idl.default import unitree_hg_msg_dds__LowState_
+from unitree_sdk2py.idl.unitree_hg.msg.dds_ import LowCmd_
+from unitree_sdk2py.idl.unitree_hg.msg.dds_ import LowState_
+from unitree_sdk2py.utils.crc import CRC
+from unitree_sdk2py.utils.thread import RecurrentThread
+from unitree_sdk2py.comm.motion_switcher.motion_switcher_client import MotionSwitcherClient
+
+import numpy as np
+
+kPi = 3.141592654
+kPi_2 = 1.57079632
+
+class G1JointIndex:
+    # Left leg
+    LeftHipPitch = 0
+    LeftHipRoll = 1
+    LeftHipYaw = 2
+    LeftKnee = 3
+    LeftAnklePitch = 4
+    LeftAnkleB = 4
+    LeftAnkleRoll = 5
+    LeftAnkleA = 5
+
+    # Right leg
+    RightHipPitch = 6
+    RightHipRoll = 7
+    RightHipYaw = 8
+    RightKnee = 9
+    RightAnklePitch = 10
+    RightAnkleB = 10
+    RightAnkleRoll = 11
+    RightAnkleA = 11
+
+    WaistYaw = 12
+    WaistRoll = 13        # NOTE: INVALID for g1 23dof/29dof with waist locked
+    WaistA = 13           # NOTE: INVALID for g1 23dof/29dof with waist locked
+    WaistPitch = 14       # NOTE: INVALID for g1 23dof/29dof with waist locked
+    WaistB = 14           # NOTE: INVALID for g1 23dof/29dof with waist locked
+
+    # Left arm
+    LeftShoulderPitch = 15
+    LeftShoulderRoll = 16
+    LeftShoulderYaw = 17
+    LeftElbow = 18
+    LeftWristRoll = 19
+    LeftWristPitch = 20   # NOTE: INVALID for g1 23dof
+    LeftWristYaw = 21     # NOTE: INVALID for g1 23dof
+
+    # Right arm
+    RightShoulderPitch = 22
+    RightShoulderRoll = 23
+    RightShoulderYaw = 24
+    RightElbow = 25
+    RightWristRoll = 26
+    RightWristPitch = 27  # NOTE: INVALID for g1 23dof
+    RightWristYaw = 28    # NOTE: INVALID for g1 23dof
+
+    kNotUsedJoint = 29 # NOTE: Weight
+
+class Custom:
+    def __init__(self):
+        self.time_ = 0.0
+        self.control_dt_ = 0.02  
+        self.duration_ = 3.0   
+        self.counter_ = 0
+        self.weight = 0.
+        self.weight_rate = 0.2
+        self.kp = 60.
+        self.kd = 1.5
+        self.dq = 0.
+        self.tau_ff = 0.
+        self.mode_machine_ = 0
+        self.low_cmd = unitree_hg_msg_dds__LowCmd_()  
+        self.low_state = None 
+        self.first_update_low_state = False
+        self.crc = CRC()
+        self.done = False
+
+        self.target_pos = [
+            0., kPi_2,  0., kPi_2, 0., 0., 0.,
+            0., -kPi_2, 0., kPi_2, 0., 0., 0., 
+            0, 0, 0
+        ]
+
+        self.arm_joints = [
+          G1JointIndex.LeftShoulderPitch,  G1JointIndex.LeftShoulderRoll,
+          G1JointIndex.LeftShoulderYaw,    G1JointIndex.LeftElbow,
+          G1JointIndex.LeftWristRoll,      G1JointIndex.LeftWristPitch,
+          G1JointIndex.LeftWristYaw,
+          G1JointIndex.RightShoulderPitch, G1JointIndex.RightShoulderRoll,
+          G1JointIndex.RightShoulderYaw,   G1JointIndex.RightElbow,
+          G1JointIndex.RightWristRoll,     G1JointIndex.RightWristPitch,
+          G1JointIndex.RightWristYaw,
+          G1JointIndex.WaistYaw,
+          G1JointIndex.WaistRoll,
+          G1JointIndex.WaistPitch
+        ]
+
+    def Init(self):
+        # create publisher #
+        self.arm_sdk_publisher = ChannelPublisher("rt/arm_sdk", LowCmd_)
+        self.arm_sdk_publisher.Init()
+
+        # create subscriber # 
+        self.lowstate_subscriber = ChannelSubscriber("rt/lowstate", LowState_)
+        self.lowstate_subscriber.Init(self.LowStateHandler, 10)
+
+    def Start(self):
+        self.lowCmdWriteThreadPtr = RecurrentThread(
+            interval=self.control_dt_, target=self.LowCmdWrite, name="control"
+        )
+        while self.first_update_low_state == False:
+            time.sleep(1)
+
+        if self.first_update_low_state == True:
+            self.lowCmdWriteThreadPtr.Start()
+
+    def LowStateHandler(self, msg: LowState_):
+        self.low_state = msg
+
+        if self.first_update_low_state == False:
+            self.first_update_low_state = True
+        
+    def LowCmdWrite(self):
+        self.time_ += self.control_dt_
+
+        if self.time_ < self.duration_ :
+          # [Stage 1]: set robot to zero posture
+          self.low_cmd.motor_cmd[G1JointIndex.kNotUsedJoint].q =  1 # 1:Enable arm_sdk, 0:Disable arm_sdk
+          for i,joint in enumerate(self.arm_joints):
+            ratio = np.clip(self.time_ / self.duration_, 0.0, 1.0)
+            self.low_cmd.motor_cmd[joint].tau = 0. 
+            self.low_cmd.motor_cmd[joint].q = (1.0 - ratio) * self.low_state.motor_state[joint].q 
+            self.low_cmd.motor_cmd[joint].dq = 0. 
+            self.low_cmd.motor_cmd[joint].kp = self.kp 
+            self.low_cmd.motor_cmd[joint].kd = self.kd
+
+        elif self.time_ < self.duration_ * 3 :
+          # [Stage 2]: lift arms up
+          for i,joint in enumerate(self.arm_joints):
+              ratio = np.clip((self.time_ - self.duration_) / (self.duration_ * 2), 0.0, 1.0)
+              self.low_cmd.motor_cmd[joint].tau = 0. 
+              self.low_cmd.motor_cmd[joint].q = ratio * self.target_pos[i] + (1.0 - ratio) * self.low_state.motor_state[joint].q 
+              self.low_cmd.motor_cmd[joint].dq = 0. 
+              self.low_cmd.motor_cmd[joint].kp = self.kp 
+              self.low_cmd.motor_cmd[joint].kd = self.kd
+
+        elif self.time_ < self.duration_ * 6 :
+          # [Stage 3]: set robot back to zero posture
+          for i,joint in enumerate(self.arm_joints):
+              ratio = np.clip((self.time_ - self.duration_*3) / (self.duration_ * 3), 0.0, 1.0)
+              self.low_cmd.motor_cmd[joint].tau = 0. 
+              self.low_cmd.motor_cmd[joint].q = (1.0 - ratio) * self.low_state.motor_state[joint].q
+              self.low_cmd.motor_cmd[joint].dq = 0. 
+              self.low_cmd.motor_cmd[joint].kp = self.kp 
+              self.low_cmd.motor_cmd[joint].kd = self.kd
+
+        elif self.time_ < self.duration_ * 7 :
+          # [Stage 4]: release arm_sdk
+          for i,joint in enumerate(self.arm_joints):
+              ratio = np.clip((self.time_ - self.duration_*6) / (self.duration_), 0.0, 1.0)
+              self.low_cmd.motor_cmd[G1JointIndex.kNotUsedJoint].q =  (1 - ratio) # 1:Enable arm_sdk, 0:Disable arm_sdk
+        
+        else:
+            self.done = True
+  
+        self.low_cmd.crc = self.crc.Crc(self.low_cmd)
+        self.arm_sdk_publisher.Write(self.low_cmd)
+
+if __name__ == '__main__':
+
+    print("WARNING: Please ensure there are no obstacles around the robot while running this example.")
+    input("Press Enter to continue...")
+
+    if len(sys.argv)>1:
+        ChannelFactoryInitialize(0, sys.argv[1])
+    else:
+        ChannelFactoryInitialize(0)
+
+    custom = Custom()
+    custom.Init()
+    custom.Start()
+
+    while True:        
+        time.sleep(1)
+        if custom.done: 
+           print("Done!")
+           sys.exit(-1)    
\ No newline at end of file