https://docs.khadas.com/ 2026-04-15T00:59:28+00:00 https://docs.khadas.com/ https://docs.khadas.com/ttps://docs.khadas.com/lib/tpl/dokuwiki-new/images/favicon.ico text/html 2025-08-27T02:15:34+00:00 Anonymous (anonymous@undisclosed.example.com) https://docs.khadas.com/products/sbc/vim1s/applications/add-ons?rev=1756275334&do=diff vim1s VIM1S Add-ons add-ons index text/html 2022-09-21T03:45:36+00:00 Anonymous (anonymous@undisclosed.example.com) https://docs.khadas.com/products/sbc/vim1s/applications/chromium?rev=1663746336&do=diff VIM1S Chromium with WebGL Introduction This document mainly describes how to install Chromium and add WebGL support. If you install Chromium using snap, you can't use WebGL. This is just an experienced function, you may got some issues when you enable the WebGL, you can follow the steps below to enable WebGL at your own risk. text/html 2022-07-17T21:44:39+00:00 Anonymous (anonymous@undisclosed.example.com) https://docs.khadas.com/products/sbc/vim1s/applications/docker?rev=1658108679&do=diff vim1s docker VIM1S Docker Please check Get Docker CE for Ubuntu. text/html 2025-04-23T06:34:00+00:00 Anonymous (anonymous@undisclosed.example.com) https://docs.khadas.com/products/sbc/vim1s/applications/e-paper?rev=1745404440&do=diff VIM1S e-Paper This guide provides instructions on setting up and using the Waveshare e-Paper 7.3-inch (epd_7in3e) display on Khadas VIM4, VIM3/3L, and VIM1S boards. It also includes information on the InkyPi repository for additional functionality. text/html 2024-06-17T03:02:48+00:00 Anonymous (anonymous@undisclosed.example.com) https://docs.khadas.com/products/sbc/vim1s/applications/ge2d?rev=1718607768&do=diff vim1s ge2d VIM1S GE2D Khadas VIMs provide a GE2D (Graphics Engine 2D) onboard for fast 2D graphics operations, such as cropping, resizing, rotating, etc. We can use the GE2D for image graphics processing. Follow the table for suitable runtime platform board text/html 2024-09-13T02:30:15+00:00 Anonymous (anonymous@undisclosed.example.com) https://docs.khadas.com/products/sbc/vim1s/applications/hardware-decoding?rev=1726209015&do=diff vim1s decoding VIM1S Hardware Decoding Introduction This page introduces how to use hardware decoding. Only supoport Amlgoic 5.4/5.15 Kernel. H264 Hardware Decoding Here is an example to decode H264 file to NV12. Decoding & encoding: gst-launch-1.0 filesrc location=/home/khadas/bbb_sunflower_1080p_60fps_normal.mp4 num-buffers=100 ! qtdemux name=d d.video_0 ! h264parse ! v4l2h264dec ! video/x-raw,format=NV12 ! filesink location=/home/khadas/decode264.yuv text/html 2022-09-07T02:22:06+00:00 Anonymous (anonymous@undisclosed.example.com) https://docs.khadas.com/products/sbc/vim1s/applications/ppsspp?rev=1662531726&do=diff VIM1S PPSSPP Only support Ubuntu 22.04 Gnome Desktop. Install PPSSPP Package sudo apt update sudo apt install libsdl2-2.0-0 mkdir /tmp/ppsspp cd /tmp/ppsspp wget https://dl.khadas.com/repos/debs/vim4/jammy/ppsspp/ppsspp_1.12.3-1138-g36bc7a3e6~jammy_arm64.deb sudo dpkg -i ppsspp_*.deb text/html 2022-07-17T21:45:42+00:00 Anonymous (anonymous@undisclosed.example.com) https://docs.khadas.com/products/sbc/vim1s/applications/qt5?rev=1658108742&do=diff VIM1S QT5 text/html 2022-09-07T02:22:22+00:00 Anonymous (anonymous@undisclosed.example.com) https://docs.khadas.com/products/sbc/vim1s/applications/sdl2?rev=1662531742&do=diff VIM1S SDL2 Only support Ubuntu 22.04 Gnome desktop. Introduction The Ubuntu 22.04 Gnome desktop is hardware accelerated with wayland GPU, so you can use SDL2 with GPU by default on desktop. Install SDL2 Packages sudo apt update sudo apt upgrade sudo apt install libsdl2-2.0-0 libsdl2-dev text/html 2022-09-28T09:00:26+00:00 Anonymous (anonymous@undisclosed.example.com) https://docs.khadas.com/products/sbc/vim1s/applications/start?rev=1664370026&do=diff vim1s VIM1S Application Note applications index text/html 2023-10-20T23:49:33+00:00 Anonymous (anonymous@undisclosed.example.com) https://docs.khadas.com/products/sbc/vim1s/applications/vulkan?rev=1697860173&do=diff VIM1S Vulkan on Wayland VIM3 VIM3L VIM4 VIM1S with Ubuntu 22.04/24.04 Gnome Desktop and Wayland with 5.15 kernel supports Vulkan, you can follow this documentation to test Vulkan. Only for VIM3/3L/4/1S with 5.15 kernel with Ubuntu 22.04/24.04 Gnome Desktop and Wayland. text/html 2022-08-21T23:37:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://docs.khadas.com/products/sbc/vim1s/applications/watchdog?rev=1661139429&do=diff VIM1S Watchdog Introduction This page introduces the external Watchdog. You will learn how to enable the watchdog and test it. Enable Watchdog Watchdog is disabled by default, use the commands below to enable it. khadas@Khadas:~$ sudo systemctl start external-watchdog.service text/html 2023-08-01T02:19:24+00:00 Anonymous (anonymous@undisclosed.example.com) https://docs.khadas.com/products/sbc/vim1s/applications/wifi-sta-ap-mode?rev=1690870764&do=diff VIM1S Wi-Fi STA/AP Mode Overview This guide explains how to configure dual Wi-Fi mode using the provided script (v1.0), enabling simultaneous operation in: STA+AP Mode: wlan0 as STA (connects to existing Wi-Fi) + wlan1 as AP (creates hotspot) ETH+AP Mode: