[i=s]This post was last edited by hehung on 2022-6-2 22:02[/i]1. IntroductionDuring the debugging process, I often encountered the situation where W800 could not connect to wifi.The specific phenomeno
[i=s]This post was last edited by 15816861002 on 2021-9-9 21:33[/i]I have been using MFRC522 , but since the end of last year, the price of this chip has skyrocketed. Under the strong pressure from my
Memory is a key component of any microcontroller-based embedded system. For example, developers need enough RAM to store all volatile variables, create buffers, and manage various application stacks.