diff --git a/config.yml.example b/config.yml.example
new file mode 100644
index 0000000..0f799ed
--- /dev/null
+++ b/config.yml.example
@@ -0,0 +1,23 @@
+---
+
+mqtt:
+  id: "matrix-lolopener" # has to be unique
+  host: mosquitto.labolyon.dn42
+  port: 1883
+  topic: "zigbee/entree"
+
+rooms:
+  - "!iFCnqQcvrVIeehrjQO:chat.labolyon.fr"
+
+# username / password login
+# /!\ will create a new device every time the bot starts
+username: "login"
+password: "password"
+
+# alternatively, token-based login from an existing session
+# See: https://spec.matrix.org/v1.19/client-server-api/#login
+#user_id: "@lolopener:chat.labolyon.fr"
+#device_id: "STCRDGFKWZ"
+#access_token: "syt_XXXXXXXXXXXX_XXXXXXXXXXXXXXXXXXXX_XXXXXX"
+
+homeserver_uri: "https://chat.labolyon.fr/"