RS232 RS485 USB Wireless Transceiver 433M 868M Transmitter Receiver Module
ab 12,27 €
RS485<->RS485, RS232<->RS232,USB<->USB. USB<->RS485, USB<->RS232, RS485<->RS232. Interface : RS485/RS232/USB. Can communicate with each other, mixed use RS485/RS232 Relay. the way they work as well as wired RS485 bus.
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