Tag：raspberry
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Time：2021-12-21
The compilation process mainly refers to《Cross compile Qt5 for raspberry Pie 4 14.2 (with eglfs support), you can follow the tutorial step by step. In the whole process, there are two places to pay attention to. 1. Sudo RPI update will fail to download through the command due to network problems. The […]
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Time：2021-12-9
Author: Peng xiaodai Source: segmentfault.com/a/119000021143144 1、 What is raspberry pie? Raspberry PI (Chinese name is raspberry pie, abbreviated as RPI, (or raspi / RPI) is designed for learning computer programming education), a microcomputer the size of a credit card, and its system is based on Linux. With the release of windows 10 IOT, we will […]
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Time：2021-11-11
Comparison, evaluation and recommendation of several raspberry pie 4B shell radiators Raspberry pie Background story I believe many friends will have two questions after starting raspberry Pie: 1. Do you need to increase heat dissipation? 2. What method should be used to dissipate heat? Let’s answer them one by one. Is heat dissipation required? In […]
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Time：2021-11-9
Raspberry pie remote connection tool VNC tutorial Background story As a mini host, raspberry pie will use remote debugging in most usage scenarios. VNC and SSH are the most commonly used methods for remote debugging. VNC is a remote desktop type remote method. In short, it is to establish a remote desktop link between windows […]
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Time：2021-11-5
brief introduction As we all know, the command-line debugging interface under Linux system often needs text editing, while the official system of raspberry pie comes with nano editor by default. The operation threshold of nano is lower, but it is not as convenient as VIM editor. VIM editor is evolved from the VI editor, which […]
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Time：2021-10-21
If you want to play deep learning on raspberry pie, you probably can’t get around the framework of tensorflow, but many tutorials like to teach you how to compile. When you spend a few hours compiling, you find a pile of red errors, which is a very annoying thing. Many people gave up making machines […]
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Time：2021-10-19
Because I upgraded my personal laptop, I replaced a 2.5-inch 1t mechanical hard disk. I think it’s idle. It’s better to use it to play with a NAS. I can store some personal files and movie blockbusters and share them with everyone at home. Next, follow my footsteps and see how to achieve it 1. […]
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Time：2021-9-20
1. Startup After burning, the root directory of SD boot partition will appear in the folder of the computer. 1.1 create a new SSH document and enable SSH Create a new blank TXT file in this directory, and then change the file name to “SSH”. Note that the suffix of the file should be removed […]
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Time：2021-9-14
As we all know, raspberry pie is a small computer with only one circuit board. It was originally designed for teaching or programming learning. But now, obviously, its role is not limited to this. Raspberry pie is popular because it is cheap and low power consumption. Now we use it to do all kinds of […]
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Time：2021-9-8
Project background At present, the company has some raspberry pies connected to 4G network, which need to be managed and maintained through remote shell connection. However, these devices do not have fixed public IP, so they need to be solved through intranet penetration. preparation Raspberry pie * n to be penetrated (we installed Ubuntu 20 […]
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Time：2021-8-26
Linux kernel 5.10 is expected to be released this weekend. In addition to being the last kernel version in 2020 and making many changes, it is also a long-term support (LTS) kernel version that can be supported for at least five years. In October this year, the first candidate version of Linux kernel 5.10 was […]
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Time：2021-8-18
In the movie, you can see some such scenes from time to time. A car is equipped with a camera. The car can be remotely controlled through a computer or mobile phone. The pictures taken by the camera on the car can be displayed on the computer or mobile phone in real time, as shown […]
