Feng Se from Aofeisi Quantum Bit Report | Public Account QbitAI In the dead of night, when your neighbors are fighting, partying, or when children are crying and keeping you awake, how do you deal with it? Do you knock on the door? Wear earplugs? Quietly endure until you develop neurosis? A guy abroad was … Read more
I am Lao Wen, an embedded engineer who loves learning. Follow me to become better together! In the previous article, we had a preliminary understanding of the data framework for the Feilin OK3588-C development kit. For the content of the previous article, you can click here: The performance of embedded ARM chips is getting more … Read more
Through this article, you will gain an understanding of the basic concepts of the Internet of Things (IoT), its application areas, and development prospects, as well as some basic knowledge of the Internet and the MQTT protocol. Here, we will use the ESP8266 NodeMCU and Arduino IDE to guide you in building an Alibaba Cloud … Read more
Introduction This example will demonstrate how to use the ESP8266-based NodeMCU to upload temperature and humidity data collected through the DHT11 sensor to the MQTT cloud service using the MQTT protocol. It will also show how the application side subscribes to these data and processes them. The reason for using the MQTT protocol is that … Read more
One Introduction This year’s West Lake Sword IOT part provided a development board equipped with OpenWrt, and participants needed to analyze the development board and the provided Firmware.zip to answer the questions posed by the organizers. Two Overview of Questions and Score Distribution Since there were no screenshots of the questions retained, I organized the … Read more
▼Click on the image below to search for【Internet of Things】 to access a plethora of practical IoT projects we’ve prepared for you. The Internet of Things (IoT) is not just a new technology, but also an integration with old technologies, with communication being the key. The communication methods available vary greatly, but various protocols play … Read more