You can reference any existing python file in pyledserver/plugins to get an idea on how the structure should be. Pull requests are welcome. For major changes, please ...

While the Raspberry Pi has very good support for an I2C bus, a lot of very cool chips – including the in system programmer for just about every ATtiny and ATmega microcontroller – use an SPI bus.

useful link for circuit: https://raspberrypi.stackexchange.com/questions/120494/how-do-i-connect-a-raspberry-pi-to-ws2811-led-lights-through-gpio18-pin useful link ...

More often than not, an IoT master device uses the SPI (serial peripheral interface) and I 2 C (inter-integrated circuit) protocols to exchange data with EEPROMs or sensors that are operating in slave ...