Introduction to Node-RED Framework and Data Flow Deployment We have previously introduced the basics of Node-RED, including login functionality. Today, we will learn about the specific framework of the open-source visual development tool Node-RED and how to deploy the first data flow. 1 Introduction to the Interface Framework The data flow editing interface consists of … Read more
ESP32-C3 is a high-performance, low-power Wi-Fi/Bluetooth microcontroller launched by Espressif. As a safe, efficient, and easy-to-use programming language, Rust is rapidly emerging in the embedded field. This tutorial will take you on a journey into Espressif embedded development and unlock the infinite possibilities of ESP32-C3 with the Rust language. Content of the Tutorial This tutorial … Read more
Students who play with microcontrollers should have heard of the terms IAP, ICP, and ISP. Here, I will help you “consolidate” your knowledge. First, let’s introduce these terms. ● ICP (In Circuit Programming) ● ISP (In System Programming) ● IAP (In Application Programming) 1. ICP (In Circuit Programming) Those who have used the Nuvoton microcontroller … Read more
Generally speaking, when programming on microcontrollers, it is either assembly or C language, and it is rare to develop with C++, so why is it not recommended to develop microcontrollers with C++? Below, I will combine Keil and STM32 to explain the content of writing a running light program in C++, to see why C++ … Read more
Previously, we discussed why microcontrollers should be programmed in C language and what programming environments are required. Today, we will introduce the basic knowledge of microcontroller programming. First, we need to introduce bitwise operations. Bitwise operations are very common when configuring microcontroller registers. For instance, when configuring the GPIO of a microcontroller to output direction … Read more
Hello everyone, I am Mai Ge. Recently, a netizen raised a question that I think is very relevant to many beginners, the question is as follows: Can we still start with the 51 series microcontroller? Given that ARM and RISC cores are so cheap and the resources are plentiful, is it unnecessary to learn the … Read more
Microcontroller programming is a practical skill; programs must run on a microcontroller platform to see results and accumulate programming experience. While studying microcontroller courses at school, one might feel a disconnect due to a lack of practical application. In fact, learning about microcontrollers is simple, and the first step is to understand the programming environment. … Read more
With the development of technology, electronic products are becoming more and more common, making our daily lives more convenient. Most electronic products have microcontrollers, which achieve functionality by executing software logic. While assembly language is the most suitable programming language for microcontroller programming, the most commonly used and widespread is C language. So, why should … Read more
Follow and star our official account to access exciting content 1. If you find it simple, it means ST has succeeded. How did STM32 stand out among many microcontrollers back then? Because of the library functions. Before this, microcontrollers like 51, AVR, PIC, MSP430 required searching for others’ code to “borrow” when writing a UART … Read more
Continuing to post my answer. First, you need a development board. If you are just starting in the field of microcontrollers, I recommend starting with videos. At the very least, you should have a book on C programming for reference on C language concepts. When you first start learning, focus on videos. For concepts that … Read more