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    <title>Firefly Open Source Community - AIO-3568J</title>
    <link>https://bbs.t-firefly.com/forum.php?mod=forumdisplay&amp;fid=439</link>
    <description>Latest 20 threads of AIO-3568J</description>
    <copyright>Copyright(C) Firefly Open Source Community</copyright>
    <generator>Discuz! Board by Comsenz Inc.</generator>
    <lastBuildDate>Sun, 12 Jul 2026 08:18:04 +0000</lastBuildDate>
    <ttl>60</ttl>
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      <title>Firefly Open Source Community</title>
      <link>https://bbs.t-firefly.com/</link>
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    <item>
      <title>Wir machen CMT-Level-I leichter zu bestehen!</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=55691</link>
      <description><![CDATA[Die CMT Association CMT-Level-I Zertifizierungspr¨¹fung ist eine Pr¨¹fung, die Fachkenntnisse eines Menschen testet. Pr¨¹fungFrage ist eine Website, die Ihnen zum Bestehen der CMT Association CMT-Level-I Zertifizierungspr¨¹fung verhilft. Vor der Pr¨¹ ...]]></description>
      <category>AIO-3568J</category>
      <author>hughfox147</author>
      <pubDate>Thu, 19 Feb 2026 17:03:36 +0000</pubDate>
    </item>
    <item>
      <title>1Z1-947 Unterlage, 1Z1-947 Probesfragen</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=52476</link>
      <description><![CDATA[&#220;brigens, Sie k&#246;nnen die vollst&#228;ndige Version der ITZert 1Z1-947 Pr¨¹fungsfragen aus dem Cloud-Speicher herunterladen: https://drive.google.com/open?id=1M3rCcRBO6D23BgN96AqMaZqDUvOxCOVu
Die Oracle 1Z1-947 Zertifizierung ist eine der h ...]]></description>
      <category>AIO-3568J</category>
      <author>mikegre858</author>
      <pubDate>Sat, 14 Feb 2026 12:29:50 +0000</pubDate>
    </item>
    <item>
      <title>CMAA Construction-Manager Echte Fragen &amp; Construction-Manager Ausbildungsres</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=42485</link>
      <description><![CDATA[Man soll stets Ma&#223;nahmen f¨¹r Erfolg, sondern keine Ausreden f¨¹r Misserfog finden. Die Schulungsunterlagen zur CMAA Construction-Manager Zertifizierungspr¨¹fung von ZertFragen enthalten Testaufgaben und Antworten, die von unseren erfahrenen IT- ...]]></description>
      <category>AIO-3568J</category>
      <author>tonyfox200</author>
      <pubDate>Mon, 26 Jan 2026 21:26:47 +0000</pubDate>
    </item>
    <item>
      <title>RVT_ELEC_01101 Lernhilfe &amp; RVT_ELEC_01101 Simulationsfragen</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=37956</link>
      <description><![CDATA[Wenn Sie ITZert w&#228;hlen, k&#246;nnen Sie 100% die Pr¨¹fung bestehen. Nach den Ver&#228;nderungen der Pr¨¹fungsthemen der Autodesk RVT_ELEC_01101 aktualisieren wir auch st&#228;ndig unsere Schulungsunterlagen und bieten neue Pr¨¹fungsinhalte. ITZe ...]]></description>
      <category>AIO-3568J</category>
      <author>tonybel807</author>
      <pubDate>Wed, 21 Jan 2026 14:25:34 +0000</pubDate>
    </item>
    <item>
      <title>[RK3576Q] Request for Full Linux SDK for AIO-3576Q (RK3576)</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=6622</link>
      <description><![CDATA[Hello,I\'m working on the AIO-3576Q board and would like to request the complete Linux SDK for the RK3576 platform.Specifically, I need:
[*]U-Boot source
[*]Linux Kernel source
[*]Buildroot (or rootfs)
[*]build.sh build scripts
[*]Compatible defc ...]]></description>
      <category>AIO-3568J</category>
      <author>frogdonut</author>
      <pubDate>Wed, 30 Jul 2025 14:38:04 +0000</pubDate>
    </item>
    <item>
      <title>RK3568 Camera Driver - Interlaced Mode Only Supported in Selfpath</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=4048</link>
      <description><![CDATA[Hi everyone,I\'m currently working on a camera driver using the RK3568 SDK and have modified the kernel to support interlaced mode. According to the documentation, interlaced mode should be supported in the selfpath, and I have set the field parameter ...]]></description>
      <category>AIO-3568J</category>
      <author>richgold</author>
      <pubDate>Tue, 18 Feb 2025 07:21:36 +0000</pubDate>
    </item>
    <item>
      <title>RS485 doesn\'t work for receive data</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=4010</link>
      <description><![CDATA[I have an AIO-3568JQ mainboard. I try it to connect to a sensor over RS485 interface. I can send data, but I can\'t receive. I checked it with a logic analyzer on CA-IS3082 chip (3, 4-5, 6 pins). TX changes, RX and RE-DE doesn\'t change level at all. A ..]]></description>
      <category>AIO-3568J</category>
      <author>Ayrat</author>
      <pubDate>Sat, 18 Jan 2025 13:21:45 +0000</pubDate>
    </item>
    <item>
      <title>Rk3568 usbplug</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=3902</link>
      <description><![CDATA[Hello, usbplug is included in the sdk as a binary file. This usbplug does not support nor flash which I use MT25QL512A, can I rebuild the usbplug myself?]]></description>
      <category>AIO-3568J</category>
      <author>Paquq</author>
      <pubDate>Fri, 01 Nov 2024 05:22:52 +0000</pubDate>
    </item>
    <item>
      <title>FPC Cable Board to Display</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=3894</link>
      <description><![CDATA[Hello Firefly,

How many pins has the FPC cable in this picture:
https://wiki.t-firefly.com/en/Core-3568J/_images/module_display_mipi_DSI1_back.jpg

The documentation lacks essential information:

Greetings
brtius]]></description>
      <category>AIO-3568J</category>
      <author>britus_nachtus</author>
      <pubDate>Tue, 22 Oct 2024 04:04:16 +0000</pubDate>
    </item>
    <item>
      <title>Spl boot u-boot loader from spi flash</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=3875</link>
      <description><![CDATA[Hello, help me configure the u-boot loader so that spl can load the u-boot image from the spi flash drive. currently, only MMC0 and MMC1 are being checked.]]></description>
      <category>AIO-3568J</category>
      <author>Paquq</author>
      <pubDate>Fri, 23 Aug 2024 12:08:49 +0000</pubDate>
    </item>
    <item>
      <title>IPC-M10R800-A3568J AI Industrial Tablet PC</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=3843</link>
      <description><![CDATA[Hello staff


I have a question about the pin connections of the HIMAX chipset in the DTS for the board in the \'IPC-M10R800-A3568J
AI Industrial Tablet PC\' (AIO-3568J Board) . In the DTS only the RESET PIN is connected to the PCA9555 extender chi ..]]></description>
      <category>AIO-3568J</category>
      <author>britus_nachtus</author>
      <pubDate>Sat, 22 Jun 2024 06:34:53 +0000</pubDate>
    </item>
    <item>
      <title>AIO-3568J firmare write problems</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=3783</link>
      <description><![CDATA[I made ERASE ALL operation in RKDevTool_Release_v2.81 and after that my RK3568 went into MASKROM mode.
I made all operations under 4.3. Maskrom Mode in this link https://wiki.t-firefly.com/en/Core-3568J/03-upgrade_firmware_with_flash.html
but writi ...]]></description>
      <category>AIO-3568J</category>
      <author>Maverick_by_</author>
      <pubDate>Mon, 15 Apr 2024 13:03:03 +0000</pubDate>
    </item>
    <item>
      <title>OSS WK2XXX (WK2124, WK2168, WK2212) / SPI to UART switch Linux kernel driver</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=3747</link>
      <description><![CDATA[Hello AIO-3568J Fans,


here the OSS wk2xxx linux driver. What FF doesn\'t get on chain and a binary object code in the kernel source tree (https://gitlab.com/firefly-linux/kernel/-/tree/rk356x/firefly?ref_type=heads) branch \&quot;rk356x/firefly\&quot; pa ...]]></description>
      <category>AIO-3568J</category>
      <author>britus_nachtus</author>
      <pubDate>Thu, 15 Feb 2024 13:59:07 +0000</pubDate>
    </item>
    <item>
      <title>How to stop u-boot autoboot?</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=3693</link>
      <description><![CDATA[Hello, I\'m using AIO-3568J board and can\'t load into U-Boot console. 
I connent USB-UART https://www.waveshare.com/ft232-usb-uart-board-type-a.htm to debug serial port https://wiki.t-firefly.com/en/Core-3568J/debug.html. I see bootlog via minicom on ..]]></description>
      <category>AIO-3568J</category>
      <author>acckiitvar</author>
      <pubDate>Tue, 03 Oct 2023 12:09:44 +0000</pubDate>
    </item>
    <item>
      <title>how do I run an lvds display with the LP8551 backlight driver</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=3666</link>
      <description><![CDATA[hello, please tell me which DTS to take and how to edit it to run the LVDS display with the LP8551 backlight driver]]></description>
      <category>AIO-3568J</category>
      <author>Paquq</author>
      <pubDate>Tue, 05 Sep 2023 08:55:32 +0000</pubDate>
    </item>
    <item>
      <title>How to rotate screen on Unbuntu 18.04? How to set landscape orientation ?</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=3577</link>
      <description><![CDATA[How to rotate screen on Unbuntu 18.04?I have 800x1280 screen and it have book orientation.
How to set landscape orientation ?

I tryed find Display settings in Ubuntu 18 descktop environment for orientation but found nothing.

Auto rotate screen ...]]></description>
      <category>AIO-3568J</category>
      <author>Maverick_by_</author>
      <pubDate>Thu, 30 Mar 2023 14:52:04 +0000</pubDate>
    </item>
    <item>
      <title>FireFly 3568j built Android image fails on emulator</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=3574</link>
      <description><![CDATA[I have two questions.
1. How do I run the image AIO-3568J_Android11_HDMI_230202.img in qemu on x86-64 Ubuntu from command line? Can I integrate this VM in Android studio?
2. I am trying to build and run the  FireFly 3568 image on the emulator. 

 ...]]></description>
      <category>AIO-3568J</category>
      <author>geekay</author>
      <pubDate>Fri, 24 Mar 2023 06:17:48 +0000</pubDate>
    </item>
    <item>
      <title>AIO3568J Error to compile Linux Firmware</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=3565</link>
      <description><![CDATA[I use a AIO3568J and i install Ubutnu 18.04 on it.I use this link \&quot;https://wiki.t-firefly.com/en/Core-3568J/linux_compile.html\&quot; to compile the linux firmware.
1- I upgrade and install git, repo and python successfully.

2- I download the full SDK  ..]]></description>
      <category>AIO-3568J</category>
      <author>ivan237</author>
      <pubDate>Mon, 06 Mar 2023 21:03:28 +0000</pubDate>
    </item>
    <item>
      <title>AIO-3568j CAN Bus RX Errors</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=3545</link>
      <description><![CDATA[Hi, we are testing out integrating an AIO-3568j board into our product. Our product has a CAN with a 500,000bps bus, but when we attempt to connect this board to our bus we are receiving packets but almost all of them are being received as errors (we ...]]></description>
      <category>AIO-3568J</category>
      <author>CAN_user10</author>
      <pubDate>Fri, 27 Jan 2023 08:12:58 +0000</pubDate>
    </item>
    <item>
      <title>Can RK3568 use rkflashkit ?</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=3534</link>
      <description><![CDATA[Can I use rkflashkit to backup my firmware in RK3568 board?I want to backup the firmware after customized in the board.
I tried to do it with rkDumper on Windows10 BUT it didn\'t work.

Or should I use another way to backup?]]></description>
      <category>AIO-3568J</category>
      <author>hsjeong</author>
      <pubDate>Tue, 03 Jan 2023 06:05:08 +0000</pubDate>
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