REvert back to Uart CSV Example

sensor.py

@@ -1,21 +1,21 @@
 import esphome.codegen as cg
 import esphome.config_validation as cv
-from esphome import pins
+from esphome import automation
+from esphome.components import uart
 from esphome.components import sensor
-from esphome.const import (
-    CONF_ID,
-    CONF_MODEL,
-    CONF_PIN,
-    CONF_TEMPERATURE,
-    STATE_CLASS_MEASUREMENT,
-    UNIT_CELSIUS,
-    UNIT_PERCENT,
-    DEVICE_CLASS_TEMPERATURE,
-)
+from esphome.const import CONF_ID, CONF_INDEX, CONF_SENSORS
+
+CODEOWNERS = ["@ssieb"]
+
+DEPENDENCIES = ['uart']
+
+serial_ns = cg.esphome_ns.namespace('serial')
+
+SerialCSV = serial_ns.class_('SerialCSV', cg.Component, sensor.Sensor, uart.UARTDevice)
 
 CONFIG_SCHEMA = cv.Schema(
     {
-        cv.Optional('bed_current'): sensor.sensor_schema(
+        cv.Optional(CONF_BED_TEMPERATURE): sensor.sensor_schema(
             unit_of_measurement=UNIT_CELSIUS,
             accuracy_decimals=1,
             device_class=DEVICE_CLASS_TEMPERATURE,
@@ -24,6 +24,7 @@ CONFIG_SCHEMA = cv.Schema(
     }
 ).extend(cv.polling_component_schema("60s"))
 
+
 async def to_code(config):
     var = cg.new_Pvariable(config[CONF_ID])
     await cg.register_component(var, config)