CM3-Panel-7-basic technical documentation
Wire the DIN line on pin 40 (GPIO 40) of CM3-panel extension connector
Insert in /boot/config.txt this line:
Clone this repository
git clone https://github.com/jgarff/rpi_ws281x
Move inside the rpi_ws281x directory:
Install scons by typing:
sudo apt update sudo apt install scons
Userspace Raspberry Pi library for controlling WS281X LEDs.
SCons is an Open Source software construction tool. Think of SCons as an improved, cross-platform substitute for the classic Make utility with integrated functionality similar to autoconf/automake and compiler caches such as ccache. In short, SCons is an easier, more reliable and faster way to build software.