NB-IoT Suite Product Introduction
Profile Resource model Advantages Definitions
QuickStart
Products and Devices
Create Product Create Device
Device access process
User Guide
Rule Engine
Service Introduction Rule Configuration Basic Data Format SQL
Message queue Application Management
Service Introduction Controls Introduction Operating Instructions
Device Development Guide
Protocol introduction Object and attribute Development Guide Supported module list Obtaining SDK transplantation Document download
Application Development Guide
API Authentication API List Device management-related API
Add new device Obtain the resource list Update device information Query device details Query device information in batch Query device condition in batch Query device information according to IMEI Delete device
Query API at data point
Query device latest data in batch Check data point
Real-time command API
Real-time command-resource discovery Real-time command-resource observation Real-time command-read device resource Real-time command-write device resource Real-time command-command release
Cache command API
Cache command-read device resource Cache command-write device resource Cache command-command release Check the cache command list of specified device Check the details of specified cache command Cancel cache command
Trigger-related API
Add trigger Update trigger Check trigger Delete trigger
DTLS-related API
Check device bs_psk Update bs_psk Add acc_psk Edit acc_psk Check device acc_psk
API status code HTTP push
Service Introduction Service configuration Development Guide Push SDK
SDK download
Best Practices
Access based on module (5310) Access based on MCU
FAQ
Registration-related issue Protocol-related issue API-related issue OTA-related issue Application development issue Other issues
Service agreement
IMEI Complaint service agreement
Update Log

Message Queue (MQ)

1. Service Profile

Message queue MQ is the IOT service component used for the application layer to obtain the device message fast, instantly and reliably when the OneNET device access service is used; the service pattern is as follows:

MQ Overview

2. Operation of control console

（1）Users can enter the "developer center", and find the "message queue MQ" of value added service under "all products" in the menu bar on the left; after entering the service, users can click "add instance" to obtain this service.

Open

（2）Enter the instance detail-> topic management; click add topic to create the queue body; click add to finish queue creation.

create topic

（3）Check "details" to check the details of topic; click "add subscription" for configuration of the consumer end.

add subscription

（4）Configure the consumption parameter; click “store” to finish configuration.

Add subscription 2

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