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reason After starting raspberry pie, you must want to toss all kinds of things on raspberry pie like me. Among them, you must have the idea of using the public IP of broadband distribution. The most direct way to use public IP is to use raspberry pie as a router, but raspberry pie 4B has only one gigabit network port, so this is the theme of t ...

Small experiment catalogue Raspberry pie science experiment 001 turn on the first LED 002 light up the LED lamp group 003_ Switch control LED light 004_ Obtain temperature and humidity 005_ Running lamp (ws2812b)) preface For unknown reasons, in a burst of smoke, my raspberry pie 4B motherboard and interface board were reimbursed. ...

Small experiment catalogue Raspberry pie science experiment 001 turn on the first LED 002 light up the LED lamp group 003_ Switch control LED light 004_ Obtain temperature and humidity Tip: after writing the article, the directory can be generated automatically. For how to generate it, please refer to the help document on the right p ...

Building Vim from source code introduction The thing is like this, because I'm a heavy user of Vim.. However, the version that can be installed or comes with on most systems is an older version, possibly 7.0 X or something. Or you need to use some features or functions of Vim, but the program built for you by others is not enabled, which is ...

The embedded system raspberry pie 3B realizes the acceleration of pytorch calculation through GPU General idea The cross compilation environment is a raspberry pi 3B docker imageUsing the open source GPU library on github QPULibInstall pytorch on raspberry pie and accelerate the process through cross compilationProvided via pytorch Interface ...

Raspberry pie camera debugging Cable connection When connecting the hardware, we first need to use the raspberry pie camera FFC cable to connect the raspberry pie camera with the raspberry pie development board. The interface connected by the cable is called CSI (Camera Serial Interface). The CSI interface of raspberry pie development bo ...

About PIO(Programmed I/O) programming in Pico of raspberry pie, four articles have been written earlier: When you first know the PIO in Pico, a more advanced way is to make the small light flash Deeply study the instruction cycle in PIO Understand the assembly code in PWM Control seven segment nixie tube with PIO out command former WS281 ...

Tip: after the article is written, the directory can be generated automatically. Please refer to the help document on the right for how to generate it preface The ARM CPU architecture used by raspberry school is different from the X86 CPU architecture of PC. due to the different platform capabilities of the two, not all the software pac ...