USB to RS485 RS232 Serial Converter Module with LED Indicators for Power Data

(A+TXD: RS485 to A, RS232 to RXD. B-RXD: RS485 to B, RS232 to TXD. Transmission mode: Point-to-point (up to 32 nodes, maximum 16 nodes). A repeater is required if multiple nodes are needed). Three onboard LED indicators provide easy visibility of power signal transmission and reception.

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