[i=s]This post was last edited by x1816 on 2021-8-30 21:47[/i]Install the serial port driverThe USB to serial port on the board is a CH340 solution, so install the driver first.
The driver can be down
5G, the fifth generation of wireless communications, is expanding around the world, and communications service providers (CSPs) are racing to be the first to offer full 5G services in their respective
I need to make a template when drawing a PCB, but I have no choice but to use AutoCAD, so I taught myself CAD, but I am not smart enough and have too many problems. Can anyone who is familiar with CAD
Raspberry Pi has a variety of power supply methods. In addition to the commonly used Micro USB power supply, there are 2 other methods. Here we will introduce them.
1. Powered by Micro USB port, provi
[Problem description]【Error reason】
When downloading or debugging, the chip status cannot be obtained through the two-wire debugging interface.
【Solution】Check the hardware connection: whether the SWC