mqtt_telemetry.h File Reference

Wi-Fi and MQTT telemetry publisher for controller state. More...

#include <Arduino.h>
#include <PubSubClient.h>
#include <WiFi.h>
#include "control_engine.h"
#include "fault_monitor.h"
#include "fault_policy.h"

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Classes
struct	OtaTelemetrySnapshot
	Operator-visible OTA maintenance window state for MQTT publication. More...
struct	RemoteConfigStatus
	Last-result summary for MQTT remote configuration commands. More...
class	MqttTelemetry
	Maintains Wi-Fi/MQTT connections and publishes controller telemetry. More...

Detailed Description

Wi-Fi and MQTT telemetry publisher for controller state.

The telemetry layer is optional at runtime. Local cooling continues even when Wi-Fi credentials are missing, the broker is unavailable, or MQTT publishing fails.