empty sensor rename

custom_components/empty_switch/empty_switch.cpp

@@ -0,0 +1,22 @@
+#include "esphome/core/log.h"
+#include "empty_switch.h"
+
+namespace esphome {
+namespace empty_switch {
+
+static const char *TAG = "empty_switch.switch";
+
+void EmptySwitch::setup() {
+
+}
+
+void EmptySwitch::write_state(bool state) {
+
+}
+
+void EmptySwitch::dump_config(){
+    ESP_LOGCONFIG(TAG, "Empty custom switch");
+}
+
+} //namespace empty_switch
+} //namespace esphome

custom_components/empty_switch/empty_switch.h

@@ -0,0 +1,17 @@
+#pragma once
+
+#include "esphome/core/component.h"
+#include "esphome/components/switch/switch.h"
+
+namespace esphome {
+namespace empty_switch {
+
+class EmptySwitch : public switch_::Switch, public Component {
+ public:
+  void setup() override;
+  void write_state(bool state) override;
+  void dump_config() override;
+};
+
+} //namespace empty_switch
+} //namespace esphome

custom_components/empty_switch/switch.py

@@ -0,0 +1,16 @@
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome.components import switch
+from esphome.const import CONF_ID
+
+empty_switch_ns = cg.esphome_ns.namespace('empty_switch')
+EmptySwitch = empty_switch_ns.class_('EmptySwitch', switch.Switch, cg.Component)
+
+CONFIG_SCHEMA = switch.SWITCH_SCHEMA.extend({
+    cv.GenerateID(): cv.declare_id(EmptySwitch)
+}).extend(cv.COMPONENT_SCHEMA)
+
+def to_code(config):
+    var = cg.new_Pvariable(config[CONF_ID])
+    yield cg.register_component(var, config)
+    yield switch.register_switch(var, config)