[mqtt] max publish data length

Is it any possibility to increase message length in QMTPUB command? We would like to publish message longer that 1548 bytes.

Is it only possible with own implementation of MQTT protocol using TCP and data mode?

Our hardware: M66
Firmware version: M66FAR02A05BT


That would be the only possible in current firmare, because 1548 is the buff limit in software. You could contact support team to ask for a beta firmware.

Best Regards,