I'm using MQTT broker on my Synology NAS and I'm having a problem that if I connect with MQTT explorer, I connect to MQTT broker, there's no previous data stored - maybe for the last hour?
How can I achieve this - by setting how? Thank you very much for your help.
I'm using MQTT broker on my Synology NAS and I'm having a problem that if I connect with MQTT explorer, I connect to MQTT broker, there's no previous data stored - maybe for the last hour? How can I achieve this - by setting how? Thank you very much for your help.