Raspberrypi.led-md

• https://unix.stackexchange.com/questions/225095/how-to-get-total-read-and-total-write-iops-in-linux

UART Hardware

• https://www.amazon.de/PL9823-F5-bgl-WS2812-integrierter-Controller/dp/B00L9I1P5G/ref=pd_rhf_se_p_img_1?_encoding=UTF8&psc=1&refRID=DDQXHHNMZ23KZ67R5VS5

UART PRogrammierung

https://www.electronicwings.com/raspberry-pi/raspberry-pi-uart-communication-using-python-and-c