MQTT Keep alive and client takeover
Keep alive ensures that the connection between the broker and the client is always open and that the broker and the client is aware of[…]
What is Raspberry Pi and Sense HAT
Retained Messages in MQTT
A retained message is a last known good value persisted by the broker for a topic so this means the last message which was sent by any[…]
Persistence Session & Message Queueing in MQTT
A persistent session the broker remembers the client. So, if you go offline for any reason the broker remembers your state[…]
Introduction of MQTT
MQTT is a client-server/publish-subscribe messaging transport protocol. It is lightweight, open, simple, and designed and easy to implement these characteristics[…]
What Is IoT Framework? Best Open Source IoT Framework
An open-source IoT framework provides the implementation of basic infrastructure. It gives opportunities to make everything ‘smart’ around us[…]