Umesh Lokhande
DIIDevHeads IoT Integration Server
•Created by youcef_ali on 4/1/2024 in #edge-networking
What is the maximum data size that can be sent using MQTT on an ESP32, and is this task blocking?
Usually, MQTT protocol allows the payload size of up to 256 MB. But always recommended to check with the broker documentation to ensure if there is any limit from mqtt broker s/w side. I don't think the size has to do with MCU either ESP32 or any other
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