jaffons
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jaffons
Yeah I tried to increase JSON buffer also. Even if the JSON buffer is too short this shouldn't have effect on callback(), I think. MQTT default message size is 128...
So indeed I made local change to PubSubClient.h line 29 #define MQTT_MAX_PACKET_SIZE 512 ...And now it works as intented. This problems seems to be known for long. I wonder how...