diff --git a/grpc_robot/voltha_robot.py b/grpc_robot/voltha_robot.py
new file mode 100644
index 0000000..80bce7b
--- /dev/null
+++ b/grpc_robot/voltha_robot.py
@@ -0,0 +1,44 @@
+# Copyright 2020-present Open Networking Foundation
+# Original copyright 2020-present ADTRAN, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+import voltha_protos
+
+from robot.api.deco import keyword
+from grpc_robot.grpc_robot import GrpcRobot
+
+
+class GrpcVolthaRobot(GrpcRobot):
+    """
+    This library is intended to supported different Protocol Buffer definitions. Precondition is that python files
+    generated from Protocol Buffer files are available in a pip package which must be installed before the library
+    is used.
+
+    | Supported device  | Pip package   | Pip package version | Library Name      |
+    | voltha            | voltha-protos | 4.0.13              | grpc_robot.Voltha |
+    """
+
+    device = 'voltha'
+    package_name = 'voltha-protos'
+    installed_package = voltha_protos
+
+    def __init__(self, **kwargs):
+        super().__init__(**kwargs)
+
+    @keyword
+    def voltha_version_get(self):
+        """
+        Retrieve the version of the currently used python module _voltha-protos_.
+
+        *Return*: version string consisting of three dot-separated numbers (x.y.z)
+        """
+        return self.pb_version