433mhz UART USB auf RS485 RF serieller Port Daten Passthrough Master Slave Gerät PTZ
ab 7,11 €
RS485<->RS485, RS232<->RS232,USB<->USB. USB<->RS485, USB<->RS232, RS485<->RS232. Frequency: 433MHz/. Interface : RS485 /USB. the way they work as well as wired RS485 bus. Master device transmit data, Slave devices all receive data.Any slave device transmit data, master device and the other slave devices can receive.
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