[iKun please come in] Steampunk Keyboard - Based on at32f413

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LiChuang open source link: Steampunk Keyboard-Jialichuang EDA Open Source Hardware Platform (oshwhub.com)
Bilibili: Fengxian Welding Emperor (UID288239685)
Personal homepage: https://jjacloud.cn/
Personal blog: https://blog.jjacloud.cn/
Only QQ group: 488076171

//Except for the above, it is not published by me, please be careful to identify it! ! !
 
2022.08.18 Project creation 2022.09.02 Project open source 2023.01.17 Update ikun firmware, pick up the attachments by yourself.
Contents:
Functions and features
Proofing and assembly

program burning method

Common DIY solutions cost comparison
Complete body picture
Device purchase suggestions
Other
          
functions and features
14-button dual-knob small keyboard with USB hub
Supports direct key change on the web page, no need to install the host computer software
6 key layers, support buttons, knobs, macros Custom
chips are cheap, and there is no need to buy various links, one data cable is used to complete the burning
 
proofing and assembly
At least the matrix board and the USB hub top plate are required, and the two are connected through pin headers (the screen needs to use 21mm extended pin headers, or extended female pin headers and ordinary pin headers)
The matrix board and the side strips are connected using M2*11+3 copper columns, M2*3 double-pass studs and M2*3 screws
The matrix board and the base are connected using M2*5 double-pass studs and M2*3 screws
The positioning plate and the base are 3D printed parts, pick up the attachments by yourself
Note that if you do not modify the USB Hub top plate, insulation treatment is required between the right A port and the oled screen during assembly.
The hole diameter on the base is 3.05mm. Select the stud outer diameter according to your own fixing method.
Program burning
1. Click here to download the burning software (alternative link, turn down and download ISP in the Tool category)
2. Unzip the downloaded compressed package, enter the folder /Artery_DFU_DriverInstall to install the driver Artery_DFU_DriverInstall.exe, enter the folder /Artery_ISP_Programmer_V*.*.**, and open the burning software ArteryISPProgrammer.exe
3.Operate as shown in the figure =
...​​​​​​​​​​​​​​​​ ​But apm32 always has 8kb less flash than at32. Don't ask why. On December 13, 2022, I found that the price of AT32 on Taobao has also dropped. It is 3.2 yuan per piece and you don't need to buy a burner separately. For the purchase of complete picture components, it is recommended to search the corresponding C-starting number in LiChuang Mall directly. Except for the shaft seat, light, knob, and screen, you can buy them. For tb, you can refer to