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This article will explain in detail how to log in to raspberry pie through serial port on different platforms. The editor thinks it is very practical, so I share it with you as a reference. I hope you can get something after reading this article.

First of all, the serial port of raspberry pie is transferred from TTL to RS232 to the serial port of the computer. In the following picture, the J8 of raspberry pie 3 will be connected to the TTL end of TTL to RS232.

Under the Windows platform, open our commonly used putty software and choose the serial port configuration. Because the string slogan from TTL to RS232,RS232 to USB is 2, according to your own settings, the baud rate is set to 115200, and then click open

A user name and password are required to log in. Enter the default user name pi, password raspberry, and enter, as shown in the following figure.

After logging in successfully, you can operate the raspberry pie through the serial port.

So how to operate under the linux platform?

First of all, make sure that putty is installed on the linux platform, not to mention the installation of software, which has been talked about many times.

First enter the command ls / dev/ttyUSB*

Use the command sudo putty to open the putty software

Power up the raspberry pie again, wait for the serial port to receive the raspberry pie startup data, and enter the user name and password.

You can also log in to raspberry pie through the serial port under linux, but the disadvantage is that the serial port is sometimes slow.

This is the end of the article on "how to log in to raspberry pie through serial port on different platforms". I hope the above content can be helpful to you, so that you can learn more knowledge. If you think the article is good, please share it for more people to see.

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