itsdsk / ledpage Goto Github PK

Web browser for the Raspberry Pi that streams to addressable LEDs, motors and other outputs by sampling the display at any given 2D location. It is controlled wirelessly over a web interface. For videos of it in action, see here and here.

• UART (Arduino Uno video, example)
• SPI (DotStar/APA102 image, example)
• PWM (DC motor video, image, example)
• I2C (Arduino Nano Every video, example)
• Bluetooth (BLE video, image, example)
• WebAudio
• WebBluetooth (IMU video, example)
• WebRTC (Pose detection video, example)

• Connect a terminal to headless device running Raspberry Pi OS Lite: ssh pi@<ip address>.

• Run these commands to download the repository and dependencies, build, install and add to start up.

git clone --recurse-submodules -j8 https://github.com/itsdsk/ledpage.git
cd ./ledpage
chmod +x install.sh
./install.sh

• Follow the final instructions at the end of install.sh.

• Save a list of XY coordinates in the format described by examples/README.md.

• Nagivate to http://raspberrypi.local from a device on the same local network.

• Go to the setup page of the web UI: http://raspberrypi.local/setup.

• Copy your configuration JSON into the text input.

• Click update.

• Reboot the Pi.