This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

THVD1520: SP339E multi-protocol transceiver

Part Number: THVD1520

Hi Sir,

May I know there have any devices the function same as SP339E with multi-protocol transceiver support RS-232/422/485 serial standard?