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H0400S001 Screen
A 4-inch elongated screen with a resolution of 400x960, connected via MIPI interface.
PCB Project Name: H0400S001
Data Folder Name: H0400S001
Specifications:
| Item | Specification |
|---|---|
| Size | 4 inches |
| Module Dimensions | 42.9(H) ×102.08(V)×1.58(T) mm |
| Interface | MIPI or RGB+3SPI |
| Max Backlight Current | 20 mA |
Screen Purchase Link
【Taobao】https://m.tb.cn/h.5wJOMMEK7vNvDyQ?tk=4MmhWndtVTB CZ0001 「4-inch 21:9 Elongated Screen, 400x960 Resolution, Dashboard Display, Dictionary Pen, ST7701 Interface, MIPI & RGB Color Screen」
WARNING
📌 ⚠️Note: This link refers to the S002 non-touch version. Ask the seller to ship S001 for this project. The S001 model provides both RGB and MIPI connections, while S002 has an RGB interface that requires SPI initialization and includes touch functionality pre-configured by the manufacturer.
Adapter Board EDA Professional Project
Open the project file with JLCPCB EDA software. See instructions for opening project files.
[Project File] Download
📌 Go to Download Center->Baidu Netdisk Resource Content-> Chapter 03. Documentation Manuals->[User-contributed] Document Attachments->【User-contributed】MIPI 4-Inch Long Screen Adapter Board->ProDocument_H0400S001_2024-04-08.epro.
Kernel Compilation Instructions:
Copy the tspi-rk3566-dsi-v10.dtsifile to the android\kernel\arch\arm64\boot\dts\rockchipdirectory, ensuring you create a backup. Then run the following command:
zf@zf-VirtualBox:~/tspi/android$ cd kernel
zf@zf-VirtualBox:~/tspi/android/kernel$ make ARCH=arm64 BOOT_IMG=../rockdev/Image-rk3566_tspi/boot.img tspi-rk3566-user-v10.img -j182
The generated boot.img firmware will be located in the android\kernel\boot.img directory.
Firmware Usage Instructions
Open the RKDevTool_Release_v2.92tool. Load the Android_Tspi_Kernel.cfg configuration file. Select only the Boot option, choosing the boot.img file from the directory. Press and hold the REC button on the Taishan-Pi, briefly press the RST button, and release REC once it enters Loader mode. When the tool detects a LOADER device, initiate the upgrade.
Android_Tspi_Kernel.cfg The Android_Tspi_Kernel.cfg configuration file and project file are in the same directory.