In addition to Weibo, there is also WeChat
Please pay attention
WeChat public account
Shulou
2025-04-02 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > Servers >
Share
Shulou(Shulou.com)05/31 Report--
This article introduces the relevant knowledge of "how to achieve MQTT communication instructions and authentication". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!
Preparatory work:
Install ActiveMQ-MQTT
Install MQTT-BOX
Implementation process:
MQTT-BOX simulation test
Data 4GDTU and MQTT connection testing process preparation: equipment
4GDTU device + sim card (figure 1.1)
1 4GDTU-RJ45 cable (figure 1.2)
1 12V power cord (figure 1.3)
One USB disk for serial port debugging (figure 1.4)
# Software
4GDTU device corresponding software (Hanfeng equipment address: http://bridge.iotworkshop.com/dashboard.html)
Serial debugging assistant. Http://www.cmsoft.cn/resource/101.html
MQTT Service (Active MQ) https://blog.csdn.net/lwl20140904/article/details/79486834
MQTTbox http://workswithweb.com/html/mqttbox/installing_apps.html#install_on_mac
Steps:
4GDTU software configuration (Hanfeng official website configuration: http://bridge.iotworkshop.com/dashboard.html)
MTTBOX configuration
MQTT service
4. Serial debugging assistant
This is the end of the content of "how to achieve MQTT communication instructions and authentication". Thank you for your reading. If you want to know more about the industry, you can follow the website, the editor will output more high-quality practical articles for you!
Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.
Views: 0
*The comments in the above article only represent the author's personal views and do not represent the views and positions of this website. If you have more insights, please feel free to contribute and share.
Continue with the installation of the previous hadoop.First, install zookooper1. Decompress zookoope
"Every 5-10 years, there's a rare product, a really special, very unusual product that's the most un
© 2024 shulou.com SLNews company. All rights reserved.