diff --git a/docs/source/coap.rst b/docs/source/coap.rst
new file mode 100644
index 000000000..32d482e17
--- /dev/null
+++ b/docs/source/coap.rst
@@ -0,0 +1,3 @@
+==============
+CoAP Protocol
+==============
diff --git a/docs/source/design.rst b/docs/source/design.rst
new file mode 100644
index 000000000..2b8f7e884
--- /dev/null
+++ b/docs/source/design.rst
@@ -0,0 +1,3 @@
+==============
+Design Guide
+==============
diff --git a/docs/source/mqtt.rst b/docs/source/mqtt.rst
new file mode 100644
index 000000000..f0f1849dd
--- /dev/null
+++ b/docs/source/mqtt.rst
@@ -0,0 +1,3 @@
+==============
+MQTT Protocol
+==============