Initial commit: PI_mikrokontroler changes

firmware_adxl345_spi/include/APIClient.h

@@ -0,0 +1,22 @@
+#ifndef APICLIENT_H
+#define APICLIENT_H
+
+#include <Arduino.h>
+#include <WiFiClient.h>
+#include <HTTPClient.h>
+#include <FS.h>
+#include <SD.h>
+#include "Config.h"
+#include "Watchdog.h"
+
+class APIClient {
+public:
+    APIClient();
+    
+    bool uploadMeasurement(const String& filePath);
+
+private:
+    const String boundary = "----ESP32Boundary123456789";
+};
+
+#endif