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What is COAP Protocol in IoT | Features | Advantage
The Constrained Application Protocol (COAP) is a lightweight software protocol that was created to make it easier for devices […]
IoT Protocols
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What is 6LowPAN in IoT? Explain in Details
The name 6LoWPAN is derived from the Internet Protocol version 6 (IPv6) over Low power Wireless Personal Area Networks” […]
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What is Zigbee Technology? A Beginner’s Guide
Learn about Zigbee technology and how it’s transforming the way we live. This beginner’s guide helps you to learn everything you need to know […]
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Bluetooth Protocol in IoT
Bluetooth protocol is a wireless technology standard for exchanging data over short distances (typically less than 10 meters), using short […]
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What is LoRa and LoRaWAN Technology?
LoRa (Long Range) and LoRaWAN (Long Range Wide Area Network) are wireless communication technologies that use the sub-gigahertz radio […]
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IoT Communication Protocol
In this article, we will see the main characteristics and examples of wireless technology of some IoT communication protocol that is trending […]
IoT Protocols
Differences Between I2C and SPI Protocols
In this blog, we are going to look at the differences between I2C and SPI. This is something that is usually asked […]
MQTT
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 […]
MQTT
Last Will and Testament Feature
Last will and testament feature enables you to do error detection for mqtt clients. So, basically you get a notification […]
MQTT
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 […]
MQTT
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 […]
MQTT
Quality of Service Level in MQTT
The guarantees for sending and receiving messages between these participants and MQTT knows three different quality of service levels […]
MQTT
MQTT Topics Explained
MQTT topics are very lightweight and dynamic. So, an MQTT is quite different from other protocol messaging systems […]
MQTT
MQTT Client-Broker Connection
The client will establish a TCP connection to the broker. The MQTT client-broker connection is always between a client and a broker […]
MQTT
MQTT Publish-Subscribe and Unsubscribe
The MQTT publish-subscribe pattern is something MQTT uses and implements. It is the foundational choice of communication for MQTT implements […]