From 303b6990057d271d43d72c8cf2017ad94e1ca443 Mon Sep 17 00:00:00 2001
From: puuu <puuu@users.noreply.github.com>
Date: Mon, 16 Aug 2021 04:59:29 +0900
Subject: [PATCH] let sensors announce its state_class via mqtt (#2155)
---
esphome/components/mqtt/mqtt_sensor.cpp | 3 +++
1 file changed, 3 insertions(+)
diff --git a/esphome/components/mqtt/mqtt_sensor.cpp b/esphome/components/mqtt/mqtt_sensor.cpp
index c106a95902..ce7e89c584 100644
--- a/esphome/components/mqtt/mqtt_sensor.cpp
+++ b/esphome/components/mqtt/mqtt_sensor.cpp
@@ -61,6 +61,9 @@ void MQTTSensorComponent::send_discovery(JsonObject &root, mqtt::SendDiscoveryCo
if (this->sensor_->get_force_update())
root["force_update"] = true;
+ if (this->sensor_->state_class == sensor::STATE_CLASS_MEASUREMENT)
+ root["state_class"] = "measurement";
+
config.command_topic = false;
}
bool MQTTSensorComponent::send_initial_state() {