I have nothing to do, so I took a group photo of the boards I bought over the years.

Nubility

I have nothing to do, so I took a group photo of the boards I bought over the years. [Copy link]

 

I have bought several boards in the past few years, and today I took a group photo.

① The one with the shell on the top is the RK3399 Orange Pi. It has powerful performance, but because the code of Orange Pi is too well packaged and there is almost no technical support, it is not suitable for learning embedded Linux. So I put on the shell and take it home to use as a TV box.

② The board on the middle left is the Black Gold AX309 Spartan-6 FPGA development board. I bought it when I just graduated. At that time, I wanted to learn FPGA. Later, because there was little FPGA information and no one to teach me, I lost my direction after learning the basics, so I put it aside.

③ The one on the middle right is the Black Gold AX7020 ZYNQ FPGA/ARM development board. This thing is too high-end, with both high-end FPGA and ARM Linux. Like the one above, it has been put aside.

④ The lower left is the Zhengdian Atom RK3568 card computer I bought recently. Because it is relatively cheap, I bought it for learning. At present, the compiled Debian system code has been successfully run, and it feels good.

⑤ The board on the lower right is TI's Tiva C MCU TM4C129 LaunchPad development board. I bought it when I was in college, but later I was busy writing my graduation thesis and never touched it. It has been gathering dust ever since.

Summary: After working for a few years, I have basically built up the necessary knowledge. I believe that relearning these things this time will not be as difficult as before.

littleshrimp

These boards are pretty high-end.

hellokitty_bean

Nu’s money was not wasted, even though it resulted in a lot of dust. . . . . . . . . .

Nubility

hellokitty_bean posted on 2024-9-1 10:28 Old Nu did not spend all this money in vain, even though it generated a lot of dust. . . . . . . . . .

As long as you don't throw it away, it won't be wasted, there will always be a day when it will be useful

fhl12431

Awesome! It looks really cool! I will make a memorial or mount it on the wall in the future.

lanhua

At present, the compilation of Debian system code has been successfully run, and it feels good:

I believe that relearning these things this time will not be as difficult as before!!

秦天qintian0303

High-end motherboards and cards. Looking at what I have, they are all low-end. I should get rid of them quickly.

hellokitty_bean

Qintianqintian0303 posted on 2024-9-1 18:35 High-end motherboards, and then look at what I have, they are all low-end, so I'd better get rid of them quickly,

Qin Tian is quite generous!!!! ...

Envying...

laker2008

LZ is really awesome. I have worked for many years and have worked on microcontrollers, but I have never bought a development board. I am so ashamed.

Nubility

laker2008 posted on 2024-9-3 17:40 LZ is really awesome. I have worked for many years and worked on microcontrollers, but I have never bought a development board. I am so ashamed.

After working for a long time, I feel that if I only know software, it's no problem. If I only know hardware but not software, it's a big problem. I can't use the boards I draw myself as long as they have MCU or SOC. It's very disadvantageous to me and it's easy to be replaced.

Juggernaut

High-end atmosphere

吾妻思萌

The first one is fun, Orange Pie, Raspberry Pie, Litchi Pie and Banana Pie, you must collect them all when you have time

led2015

It looks very good. You should have collected a lot of boards over the years. Many of them are covered with dust. If you have time, you can study them more and enrich your spare time.

Verifone

I'm a veteran player. I have some boards, but most of them are gathering dust. It takes too much time and energy to do them.

damiaa

The Black Gold AX7020 ZYNQ FPGA/ARM development board is good.

The card 3568 computer on the lower left can last for a while with the support of Zhengdian Atom. But rk3588 is rampant, and the others are not so good.

Of course, you can’t chase stars when studying, unless you have money.

damiaa

Nubility published on 2024-9-3 19:59 After working for a long time, I have a feeling that if you only know software, it is no problem. If you only know hardware but not software, it will be a big problem. The board I drew myself, as long as it has MCU...

It's great to be able to draw a multi-layer board. Of course, it's still necessary to burn the firmware and run the system. Play with buildroot.

liholo

I recognize this, it's a component on the computer, tell me if it's correct?

chem11

You have learned very well.

tryisbest

They are all high-end boards. They must have cost the original poster a lot of money, right? But if you have touched them all, the experience is really worth it.