RT4AE01 Wireless RS485 Data to USB UART Serial Data Automatic Meter Reading
ab 3,99 €
RS485<->RS485, RS232<->RS232,USB<->USB. USB<->RS485, USB<->RS232, RS485<->RS232. 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.
Jetzt bei Ebay:
