diff --git a/components/ratgdo/__init__.py b/components/ratgdo/__init__.py
index e69de29..c0c4bd4 100644
--- a/components/ratgdo/__init__.py
+++ b/components/ratgdo/__init__.py
@@ -0,0 +1,25 @@
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome.const import CONF_ID
+
+DEPENDENCIES = ["preferences"]
+
+
+ratgdo_ns = cg.esphome_ns.namespace("ratgdo")
+RATGDO = ratgdo_ns.class_("RATGDO", cg.Component)
+
+CONF_ROLLING_CODES = "rolling_codes"
+
+CONFIG_SCHEMA = cv.Schema(
+    {
+        cv.GenerateID(): cv.declare_id(RATGDO),
+        cv.OPTIONAL(CONF_ROLLING_CODES, default=True): cv.boolean,
+    }
+).extend(cv.COMPONENT_SCHEMA)
+
+
+async def to_code(config):
+    var = cg.new_Pvariable(config[CONF_ID])
+    await cg.register_component(var, config)
+    # rolling_codes = await cg.get_variable(config[CONF_ROLLING_CODES])
+    # cg.add(var.set_microphone(mic))