Archives: 2022/2 | Poolideas

2022

02

26

IntroduceImmutable objects are simply objects whose state (the object’s data) cannot change after construction. Examples

2022-02-26 Java

Object

24

Looking at IoT from a data perspective

2022-02-24 IOT

data

22

IoT Gateways: The Bridge Between Devices and Cloud Platforms

The IoT gateway is the bridge between the device and the cloud platform. The gateway has various southbound and northbound interfaces.

2022-02-22 IOT

Gateway LoRa BLE ZigBee NB-IoT

21

IoT Communication Protocol

IoT applications are complex and comprehensive systems that require you to understand the features and limitations of different network protocols and make appropriate choices for different parts of the system.

2022-02-21 IOT，Protocol

MQTT Protocol AMQP HTTP CoAP LwM2M

18

Experience the MQTT protocol of IOT

The MQTT (MQ Telemetry Transport) protocol is a lightweight network protocol developed by IBM in 1999. It adopts a publish-subscribe communication model.

2022-02-18 IOT

MQTT

07

A Deep Dive into use Node js third-party Packages

2022-02-07 Node.js

NPM Node.js RunKit Snyk github