import esphome.codegen as cg from esphome.components import uart nextion_ns = cg.esphome_ns.namespace("nextion") Nextion = nextion_ns.class_("Nextion", cg.PollingComponent, uart.UARTDevice) nextion_ref = Nextion.operator("ref") CONF_NEXTION_ID = "nextion_id" CONF_PUBLISH_STATE = "publish_state" CONF_SEND_TO_NEXTION = "send_to_nextion"