Update AlgoIoT.h

Deleted send interval: has to be specified in main sketch

Author: FerGT50

AlgoIoT.h

@@ -77,7 +77,6 @@
 #endif  
 
 #define PAYMENT_AMOUNT_MICROALGOS 100000	// Please check vs. ALGORAND_MIN_PAYMENT_MICROALGOS in .ino
-#define DATA_SEND_INTERVAL_MINS 60 			// 1 h
 
 #define HTTP_CONNECT_TIMEOUT_MS 5000UL
 #define HTTP_QUERY_TIMEOUT_S 5
@@ -229,4 +228,4 @@ class AlgoIoT
   int submitTransactionToAlgorand();
 };
 
-#endif
+#endif