Of course, below I will provide a complete example of Arduino serial communication. This example will demonstrate how to perform simple data exchange between Arduino and a computer. We will write a program that receives characters from the computer and performs different actions based on the received characters. At the same time, Arduino will also … Read more
The Raspberry Pi is a microcomputer that can interact with various electronic components through GPIO pins. Today we will learn how to use Python’s RPi.GPIO module to control these GPIO pins for hardware control. Whether you want to create smart home devices or DIY electronic projects, this is a very practical lesson. First, you need … Read more
Pyfirmata – Making Arduino Programming Incredibly Simple! Hello everyone! Today, I want to introduce you to a super useful Python library – Pyfirmata! 😎 I still remember the first time I played with Arduino, I was overwhelmed by the C++ code. Why did I have to write so much complex code just to make an … Read more
The manual porting process is complex and tedious. First, use cubemx for quick configuration: First, print a message to the serial port: /* USER CODE BEGIN 2 */ printf("hello shxi\r\n"); /* USER CODE END 2 */ /* Call init function for freertos objects (in freertos.c) */ MX_FREERTOS_Init(); OK proves that the configuration is correct! Tasks … Read more
FastLED is an Arduino library for efficiently controlling various LED strips, renowned for its ease of use, high performance, and broad compatibility. Whether you are a beginner or an experienced user, FastLED helps you easily achieve stunning lighting effects. This article will delve into the features, usage methods, and some advanced techniques of the FastLED … Read more
In this project, you will create a standalone web server with the ESP32 using the Arduino IDE programming environment, which controls outputs (two LEDs).The web server is mobile responsive and can be accessed using any device as a browser on the local network.We will guide you step by step on how to create the web … Read more