E/A-Controller
MEGA2560 MEGA2560 R3 (ATmega2560-16AU CH340) AVR USB-Entwicklungsboard
MEGA2560 MEGA2560 R3 (ATmega2560-16AU CH340) AVR USB-Entwicklungsboard
https://www.bizrate.de/eacontroller/mega2560-mega2560-r3-atmega2560-16au-ch340-oid27222875310.html