fixed type error causing bootloop

code/arduino/Movement-sensor-code/headerFIle.h

@@ -8,6 +8,8 @@ Connectivity connectivity;
 WebSocketsClient webSocket;
 #define USE_SERIAL Serial
 
-
 #define ssid "1235678i"
 #define pass "12345678"
+#define BUFFER_SIZE 1024
+#define DEVICE_ID 1
+char *buffer = (char *)malloc(sizeof(char) * BUFFER_SIZE);