The 2024 version of the ESP32 development tutorial based on ESP-IDF is aimed at basic beginners. I hope this series of tutorials can help you solve many problems and lead you on the road of ESP32 development.
[size=3]1. First of all, can we communicate? [/size] [size=3]2. I have done MSP430+GPRS sending data to VB interface before. [/size] [size=3]3. I have also completed the communication between ARM1+WIF
[font=Verdana][color=#737373][size=12px]Features1. USB power supply eliminates the trouble of external power supply2. The new generation RS-485 chip is selected, with strong load capacity, and up to 3
The origin of the problem In the forum of Electronic Engineering Times, a netizen asked: How to solve the problem of isolating 4-20MA signals? I immediately thought of the process of dissecting an Ame
According to the installation instructions on various websites on the Internet, you only need to install the driver twice in a row, but I can only install it once using the driver provided by the manu