Increase MQTT buffer size on STM32H7

arduino-libraries · Feb 14, 2024 · 345c34a · 345c34a
1 parent 60528b9
commit 345c34a
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/ArduinoIoTCloudTCP.h b/src/ArduinoIoTCloudTCP.h
@@ -106,7 +106,11 @@ class ArduinoIoTCloudTCP: public ArduinoIoTCloudClass
 #endif
 
   private:
+#if defined(ARDUINO_PORTENTA_H7_M7) || defined(ARDUINO_OPTA) || defined(ARDUINO_GIGA)
+    static const int MQTT_TRANSMIT_BUFFER_SIZE = 1024;
+#else
     static const int MQTT_TRANSMIT_BUFFER_SIZE = 256;
+#endif
 
     enum class State
     {