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Time：2024-5-30
Article Catalog I. Composition of Embedded System II. Embedded processors III. Embedded peripherals 1. Storage equipment 2. Communications equipment 3. Display equipment IV. Hardware Abstraction Layer HAL V. Embedded operating systems VI. Applications VII. Embedded processors 1、MCU 2、MPU 3、DSP 4、SOC 5、SOPC VIII. Introduction to ARM processors Characteristics of ARM processors ARM Processor History ARM architecture […]
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Time：2024-3-19
1. Introduction to the project This project is based on the video surveillance project of IoT Volume Platform Remote, which realizes data reporting and subscription between two devices through MQTT protocol. This project demonstrates how two MQTT devices can subscribe to each other for message flow. Create two devices on the AliCloud server, divided into […]
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Time：2024-1-30
Preface:This article is a handfulESP32-CAM Practical Project——ESP32-CAM Mapping Exploration VehicleThis project only utilizesESP32-CAMat the heart ofMCUThe realization of the trolley projectimage transmissionplanning and controlincorporation. The chassis drive wheels of the graphic transfer trolley use theMcNamee Wheelcollocation4 N20 motorswithTC118SDriver circuitry. The upper computer, on the other hand, utilizesAPP inventor(Wxbit Graphics)Perform the programming to realize that theUDP […]
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Time：2024-1-30
Preface:This article is a handfulESP32-CAM Practical Project——ESP32-CAM Mapping Exploration VehicleThis project only utilizesESP32-CAMat the heart ofMCUThe realization of the trolley projectimage transmissionplanning and controlincorporation. The chassis drive wheels of the graphic transfer trolley use theMcNamee Wheelcollocation4 N20 motorswithTC118SDriver circuitry. The upper computer, on the other hand, utilizesAPP inventor(Wxbit Graphics)Perform the programming to realize that theUDP […]
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Time：2024-1-16
catalogs preamble I. Introduction to the environment II. Introduction to equipment 2. Method 1:. 1. Introduction of libraries 2. Writing code 3. Method 2:. 1. Introduction of libraries 2. Writing code IV. Complete code. V. Source code. preamble Serial port is a protocol used for android to communicate with hardware devices, you can send some […]
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Time：2023-12-6
RMII Interface Overview RMII interface has 12 signal lines, all signal names are described from the MAC layer side, the main # include four parts. One is the transmit data interface from the MAC layer to the physical layer, the second is the receive data interface from the MAC layer to the physical layer, the […]
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Time：2023-11-22
With the continuous progress of technology, navigation systems have become an indispensable part of our daily life. Traditional navigation systems often only provide basic maps and route planning, which is not enough to meet some special needs or personalized positioning.Full Constellation Positioning and Navigation ModuleThe emergence of the navigation module brings us a brand new […]
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Time：2023-11-2
preamble Recently there are a lot of small partners private message message, want me to launch a chapter can be through the APP remote control and access to sensor information experiment tutorial. To be honest, in the embedded bios, this is considered to be a medium to high level. It just so happens that I’m […]
