Waveshare Industrial USB to RS485 Converter with original CH343G and SP485EEN 300bps ~ 3Mbps Baudrate Built-In Lightningproof Tube,Resettable Fuse, ESD and TVS Protection Circuits
15,80 €
ELEGOO Mega-R3 Mikrocontroller mit USB-Kabel Kompatibel mit Arduino IDE in Schwarz