MQTT data transmission

  • Hello, so I have my M5 Stack sending data from a temperature sensor to a server through MQTT, yesterday I forgot to plug it in to the power so after 4 hours it turned off thourghout the night. However, on the server I saw that it kept repeating the last value read by the Core2 before it turned off. Is this a problem from the server that keeps repeating the last value or is it the Core2 that just keeps sending the last value?
    If it is the latter, how can I fix it in UIFlow?

    Thank you :)

  • Is the expected behavior from the server, keep the last received value.

  • I think this is normal as I get this with my MQTT devices.