Course Details:
The “Practical Tutorial on RS-485 Communication Module” is designed and planned by a team of professional electronic engineers from Changxue Electronics, and is recorded exclusively. This course mainly introduces the process, methods, techniques, and design concepts of developing the 51 microcontroller module through the form of module instantiation, focusing on the system design of the 51 microcontroller, combining software and hardware, in a clear and easy-to-understand manner. The course mainly explains RS-485 communication, serial ports, MAX485 chip, baud rate, serial control register SCON, the minimum system of the 51 microcontroller, hardware circuit design, program analysis, application examples, precautions, etc.
Course Outline:
Lesson 1: Introduction to Changxue RS-485 Communication Module
1. Overview of RS-485 Communication
2. Basic Knowledge of Serial Ports
3. MAX485 Chip
Lesson 2: Control Settings for Changxue RS-485 Serial Communication
1. Baud Rate Doubling Settings
2. Serial Control Register SCON
3. Clock Selection
4. Baud Rate Setting Interface Knowledge
Lesson 3: Hardware Connection and Development Board Introduction of Changxue RS-485 Communication Module
1. Minimum System of 51 Microcontroller
2. Module Hardware Connection
3. Introduction to Mini51V2.0 Development Board
Lesson 4: Explanation and Application of RS-485 Communication Module Test Program
1. Explanation of the 485 Communication Program between Slave A and Slave B
2. Test Instructions
3. Typical Application Circuit Design
4. Precautions
Course Details:
This course uses the RS-485 communication module as an example, detailing the design and production process of the 51 microcontroller module, basic knowledge of the module, program writing, and practical development applications. It combines theory with practice, based on instance development explanations. This course video is in HD, with a clear directory structure and detailed explanations with images. Below are some screenshots of the video pages.
