Add esp8266 interface

esp32_marauder/esp_interface.h

@@ -0,0 +1,26 @@
+#ifndef esp_interface_h
+#define esp_interface_h
+
+#include "Display.h"
+#include <HardwareSerial.h>
+
+#define ESP_RST  14
+#define ESP_ZERO 13
+#define BAUD     57600
+
+extern Display display_obj;
+
+class EspInterface {
+  public:
+    bool supported = false;
+
+    void RunUpdate();
+    void bootProgramMode();
+    void bootRunMode();
+    void begin();
+
+    void program();
+    void main(uint32_t current_time);
+};
+
+#endif