updates

src/MqttManager.h

@@ -0,0 +1,25 @@
+#pragma once
+
+#include <PubSubClient.h>
+
+
+class MqttManager
+{
+public:
+
+    void begin();
+    void loop();
+
+    bool connected();
+
+private:
+
+    void reconnect();
+    void callback(
+        char* topic,
+        byte* payload,
+        unsigned int length
+    );
+
+    bool _connected = false;
+};