RS485 RS232 USB Wireless Transceiver 433M 868M Transmitter Receiver Module-
ab 21,30 €
Description RS485/RS232/USB three products only different the same function. Can communicate with each other, mixed use RS485 < > RS485, RS232 < > RS232, USB < > USB. USb <-> RS485, USb <-> RS232, RS485 <-> RS232 Usage Module and Module 2 send data to each other. 2 3PCS, module sends data, module 2 acts as a repeater , module 3 receives data; delayed sending and receiving distance. 3 >= 3PCS, as device and the other as slave device. They work as well as RS485 bus. The device sends data and the slave device receives data. Any slave device transmits data, and both the device and other slave devices can receive it. Only device is allowed to transmit data at any time. List x Wireless Transceiver
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