I have been very busy recently and have not had time to share new maintenance experiences and methods with you on the forum. Today, I finally took some time out of my busy schedule to visit the forum
I used this development board a long time ago and it seemed to be fine. I also did the serial port experiment. But when I used it again today, I found such a serious problem. [/color] [color=#252525]T
Learn Electronics and Arduino from Zero is an introductory guide to Arduino and electronic production for beginners. Through this book, you will quickly master the basics and applications of Arduino,
[i=s]This post was last edited by jinglixixi on 2020-12-25 18:00[/i]The previous article introduced using STM32L452RE to drive the OLED screen, but its screen is relatively small. This time, it will b