We want to use the MQTT for firmware update and to do so we are transmitting .bin file from application software → Broker → MCU. During the transfer, we are getting the following error while receiving the file via MQTT.
[MQTT Agent] Unable to receive packet: Timed out in transport recv. 2713 377575 993609
[MQTT Agent] Packet reception failed. ReceivedBytes=11824, ExpectedBytes=578807.
Are we doing right? can we send big file via MQTT? if yes, what configuration needs to be verified?