first empty components

custom_components/empty_custom_sensor/empty_custom_sensor.cpp

@@ -0,0 +1,24 @@
+#include "esphome.h"
+#include "empty_custom_sensor.h"
+
+namespace esphome {
+namespace empty_custom_sensor {
+
+void EmptyCustomSensor::setup() {
+  
+}
+
+void EmptyCustomSensor::loop() {
+  
+}
+
+void EmptyCustomSensor::update() {
+
+}
+
+void EmptyCustomSensor::dump_config() {
+
+}
+
+} //namespace empty_custom_sensor
+} //namespace esphome

custom_components/empty_custom_sensor/empty_custom_sensor.h

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+#pragma once
+
+#include "esphome/core/component.h"
+#include "esphome/components/sensor/sensor.h"
+
+namespace esphome {
+namespace empty_custom_sensor {
+
+class EmptyCustomSensor : public sensor::Sensor, public PollingComponent {
+    void setup() override;
+    void loop() override;
+    void update() override;
+    void dump_config() override;
+};
+
+} //namespace empty_custom_sensor
+} //namespace esphome

custom_components/empty_custom_sensor/sensor.py

@@ -0,0 +1,17 @@
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome.components import sensor
+from esphome.const import CONF_ID
+
+empty_custom_sensor_ns = cg.esphome_ns.namespace('empty_custom_sensor')
+
+EmptyCustomSensor = empty_custom_sensor_ns.class_('EmptyCustomSensor', cg.PollingComponent)
+
+CONFIG_SCHEMA = cv.Schema({
+    cv.GenerateID(): cv.declare_id(EmptyCustomSensor)
+}).extend(cv.polling_component_schema('60s'))
+
+def to_code(config):
+    var = cg.new_Pvariable(config[CONF_ID])
+    yield cg.register_component(var, config)
+